# Issues with DifferentialEquations compiling

**URL:** <https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497>\
**Category:** New to Julia\
**Tags:** package, differentialequation\
**Created:** [March 3, 2025, 12:31pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497 "2025-03-03T12:31:28Z")\
**Posts on this page:** 20\
**Page:** 1

<div class="post-metadata">

**Author:** ![matyaspayn](https://avatars.discourse-cdn.com/v4/letter/m/57b2e6/32.png) [@matyaspayn](https://discourse.julialang.org/u/matyaspayn)\
**Post date:** [March 3, 2025, 12:31pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/1 "2025-03-03T12:31:28Z")

</div>

Hello,  
I am currently learning Julia for my bachelor thesis and have ran into a problem with using DifferentialEquations.

 ![Screenshot 2025-03-03 at 13.30.19](https://global.discourse-cdn.com/julialang/original/3X/0/f/0f3a2d1a234146be539897932c6a66d342b2ca56.png)  
When I try to compile DifferentialEquations, these four dependencies error and I cannot see to get around this. The result is I am unable to solve even a simple ODE (I am using JupyterNotebook), and therefore I cannot move further with my thesis.  
Any help is appreciated

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<div class="post-metadata">

**Author:** ![abraemer](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/abraemer/32/51403_2.png) [@abraemer](https://discourse.julialang.org/u/abraemer)\
**Post date:** [March 3, 2025, 1:21pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/2 "2025-03-03T13:21:29Z")

</div>

How did you install Julia? If not via [`juliaup`](https://github.com/JuliaLang/juliaup) or a binary from [julialang.org](https://julialang.org/downloads/) then please uninstall Julia and use one these methods.

Please run `]precompile` and post the resulting output enclosed in ````` so we can see the actual error message.  
Additionally, please post the output of `]status`.

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<div class="post-metadata">

**Author:** ![ChrisRackauckas](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/chrisrackauckas/32/77_2.png) [@ChrisRackauckas](https://discourse.julialang.org/u/ChrisRackauckas)\
**Post date:** [March 3, 2025, 1:22pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/3 "2025-03-03T13:22:11Z")

</div>

We had a hiccup with the DifferentiationInterface release. Should be fixed in a little bit.

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<div class="post-metadata">

**Author:** ![gdalle](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/gdalle/32/27854_2.png) [@gdalle](https://discourse.julialang.org/u/gdalle)\
**Post date:** [March 3, 2025, 1:51pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/4 "2025-03-03T13:51:41Z")

</div>

What’s up? Can I help?

---

<div class="post-metadata">

**Author:** ![gdalle](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/gdalle/32/27854_2.png) [@gdalle](https://discourse.julialang.org/u/gdalle)\
**Post date:** [March 3, 2025, 1:55pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/5 "2025-03-03T13:55:27Z")

</div>

Okay so apparently it’s an issue with the PR that started using DI, not with DI per se? I see the following precompilation errors:

```julia
Precompiling project...
  ✗ BoundaryValueDiffEqFIRK
  ✗ BoundaryValueDiffEqMIRK
  ✗ BoundaryValueDiffEq
  174 dependencies successfully precompiled in 98 seconds. 91 already precompiled.
  3 dependencies had output during precompilation:
┌ BoundaryValueDiffEqMIRKN
│ WARNING: could not import BoundaryValueDiffEqCore.__sparse_jacobian_cache into BoundaryValueDiffEqMIRKN
└  
┌ BoundaryValueDiffEqAscher
│ WARNING: could not import BoundaryValueDiffEqCore.__sparse_jacobian_cache into BoundaryValueDiffEqAscher
└  
┌ BoundaryValueDiffEqShooting
│ WARNING: could not import BoundaryValueDiffEqCore.ColoredMatrix into BoundaryValueDiffEqShooting
│ WARNING: could not import BoundaryValueDiffEqCore.__sparse_jacobian_cache into BoundaryValueDiffEqShooting
│ WARNING: could not import BoundaryValueDiffEqCore.__sparsity_detection_alg into BoundaryValueDiffEqShooting
└  
  3 dependencies errored.
  For a report of the errors see `julia> err`. To retry use `pkg> precompile`

julia> err
PkgPrecompileError: The following 1 direct dependency failed to precompile:

BoundaryValueDiffEq 

Failed to precompile BoundaryValueDiffEq [764a87c0-6b3e-53db-9096-fe964310641d] to "/Users/guillaumedalle/.julia/compiled/v1.11/BoundaryValueDiffEq/jl_WJuiqZ".
WARNING: could not import BoundaryValueDiffEqCore.__sparse_jacobian_cache into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.__sparsity_detection_alg into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.ColoredMatrix into BoundaryValueDiffEqFIRK
ERROR: LoadError: TaskFailedException

    nested task error: UndefVarError: `__sparse_jacobian_cache` not defined in `BoundaryValueDiffEqFIRK`
    Stacktrace:
      [1] __construct_nlproblem(cache::BoundaryValueDiffEqFIRK.FIRKCacheExpand{true, Float64, Tuple{Int64}, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, typeof(BoundaryValueDiffEqFIRK.bc1!), SciMLBase.BVProblem{Vector{Float64}, Tuple{Float64, Float64}, true, false, SciMLBase.NullParameters, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, SciMLBase.StandardBVProblem, @Kwargs{}}, SciMLBase.StandardBVProblem, SciMLBase.NullParameters, BoundaryValueDiffEqFIRK.RadauIIa5{Nothing, BoundaryValueDiffEqCore.BVPJacobianAlgorithm{ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}}, Float64}, BoundaryValueDiffEqFIRK.FIRKTableau{false, Int64, Matrix{Float64}, Vector{Float64}, Vector{Float64}}, BoundaryValueDiffEqFIRK.FIRKInterpTableau{false, Matrix{Float64}, Float64}, Vector{Float64}, Vector{Float64}, Vector{Float64}, Vector{PreallocationTools.DiffCache{Matrix{Float64}, Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}, Vector{Float64}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Tuple{Int64}, @NamedTuple{abstol::Float64, dt::Float64, adaptive::Bool}}, y::Vector{Float64}, loss_bc::BoundaryValueDiffEqFIRK.var"#115#121"{SciMLBase.StandardBVProblem, BoundaryValueDiffEqFIRK.FIRKCacheExpand{true, Float64, Tuple{Int64}, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, typeof(BoundaryValueDiffEqFIRK.bc1!), SciMLBase.BVProblem{Vector{Float64}, Tuple{Float64, Float64}, true, false, SciMLBase.NullParameters, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, SciMLBase.StandardBVProblem, @Kwargs{}}, SciMLBase.StandardBVProblem, SciMLBase.NullParameters, BoundaryValueDiffEqFIRK.RadauIIa5{Nothing, BoundaryValueDiffEqCore.BVPJacobianAlgorithm{ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}}, Float64}, BoundaryValueDiffEqFIRK.FIRKTableau{false, Int64, Matrix{Float64}, Vector{Float64}, Vector{Float64}}, BoundaryValueDiffEqFIRK.FIRKInterpTableau{false, Matrix{Float64}, Float64}, Vector{Float64}, Vector{Float64}, Vector{Float64}, Vector{PreallocationTools.DiffCache{Matrix{Float64}, Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}, Vector{Float64}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Tuple{Int64}, @NamedTuple{abstol::Float64, dt::Float64, adaptive::Bool}}}, loss_collocation::BoundaryValueDiffEqFIRK.var"#117#123"{BoundaryValueDiffEqFIRK.FIRKCacheExpand{true, Float64, Tuple{Int64}, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, typeof(BoundaryValueDiffEqFIRK.bc1!), SciMLBase.BVProblem{Vector{Float64}, Tuple{Float64, Float64}, true, false, SciMLBase.NullParameters, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, SciMLBase.StandardBVProblem, @Kwargs{}}, SciMLBase.StandardBVProblem, SciMLBase.NullParameters, BoundaryValueDiffEqFIRK.RadauIIa5{Nothing, BoundaryValueDiffEqCore.BVPJacobianAlgorithm{ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}}, Float64}, BoundaryValueDiffEqFIRK.FIRKTableau{false, Int64, Matrix{Float64}, Vector{Float64}, Vector{Float64}}, BoundaryValueDiffEqFIRK.FIRKInterpTableau{false, Matrix{Float64}, Float64}, Vector{Float64}, Vector{Float64}, Vector{Float64}, Vector{PreallocationTools.DiffCache{Matrix{Float64}, Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}, Vector{Float64}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Tuple{Int64}, @NamedTuple{abstol::Float64, dt::Float64, adaptive::Bool}}}, loss::BoundaryValueDiffEqFIRK.var"#119#125"{BoundaryValueDiffEqFIRK.FIRKCacheExpand{true, Float64, Tuple{Int64}, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, typeof(BoundaryValueDiffEqFIRK.bc1!), SciMLBase.BVProblem{Vector{Float64}, Tuple{Float64, Float64}, true, false, SciMLBase.NullParameters, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, SciMLBase.StandardBVProblem, @Kwargs{}}, SciMLBase.StandardBVProblem, SciMLBase.NullParameters, BoundaryValueDiffEqFIRK.RadauIIa5{Nothing, BoundaryValueDiffEqCore.BVPJacobianAlgorithm{ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}}, Float64}, BoundaryValueDiffEqFIRK.FIRKTableau{false, Int64, Matrix{Float64}, Vector{Float64}, Vector{Float64}}, BoundaryValueDiffEqFIRK.FIRKInterpTableau{false, Matrix{Float64}, Float64}, Vector{Float64}, Vector{Float64}, Vector{Float64}, Vector{PreallocationTools.DiffCache{Matrix{Float64}, Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}, Vector{Float64}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Tuple{Int64}, @NamedTuple{abstol::Float64, dt::Float64, adaptive::Bool}}, SciMLBase.StandardBVProblem, BoundaryValueDiffEqCore.EvalSol{BoundaryValueDiffEqFIRK.FIRKCacheExpand{true, Float64, Tuple{Int64}, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, typeof(BoundaryValueDiffEqFIRK.bc1!), SciMLBase.BVProblem{Vector{Float64}, Tuple{Float64, Float64}, true, false, SciMLBase.NullParameters, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, SciMLBase.StandardBVProblem, @Kwargs{}}, SciMLBase.StandardBVProblem, SciMLBase.NullParameters, BoundaryValueDiffEqFIRK.RadauIIa5{Nothing, BoundaryValueDiffEqCore.BVPJacobianAlgorithm{ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}}, Float64}, BoundaryValueDiffEqFIRK.FIRKTableau{false, Int64, Matrix{Float64}, Vector{Float64}, Vector{Float64}}, BoundaryValueDiffEqFIRK.FIRKInterpTableau{false, Matrix{Float64}, Float64}, Vector{Float64}, Vector{Float64}, Vector{Float64}, Vector{PreallocationTools.DiffCache{Matrix{Float64}, Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}, Vector{Float64}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Tuple{Int64}, @NamedTuple{abstol::Float64, dt::Float64, adaptive::Bool}}, Vector{Vector{Float64}}, Vector{Float64}}}, ::SciMLBase.StandardBVProblem)
        @ BoundaryValueDiffEqFIRK ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/firk.jl:452
      [2] __construct_nlproblem
        @ ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/firk.jl:433 [inlined]
      [3] __perform_firk_iteration(cache::BoundaryValueDiffEqFIRK.FIRKCacheExpand{true, Float64, Tuple{Int64}, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, typeof(BoundaryValueDiffEqFIRK.bc1!), SciMLBase.BVProblem{Vector{Float64}, Tuple{Float64, Float64}, true, false, SciMLBase.NullParameters, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, SciMLBase.StandardBVProblem, @Kwargs{}}, SciMLBase.StandardBVProblem, SciMLBase.NullParameters, BoundaryValueDiffEqFIRK.RadauIIa5{Nothing, BoundaryValueDiffEqCore.BVPJacobianAlgorithm{ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}}, Float64}, BoundaryValueDiffEqFIRK.FIRKTableau{false, Int64, Matrix{Float64}, Vector{Float64}, Vector{Float64}}, BoundaryValueDiffEqFIRK.FIRKInterpTableau{false, Matrix{Float64}, Float64}, Vector{Float64}, Vector{Float64}, Vector{Float64}, Vector{PreallocationTools.DiffCache{Matrix{Float64}, Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}, Vector{Float64}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Tuple{Int64}, @NamedTuple{abstol::Float64, dt::Float64, adaptive::Bool}}, abstol::Float64, adaptive::Bool; nlsolve_kwargs::@NamedTuple{}, kwargs::@Kwargs{abstol::Float64, adaptive::Bool})
        @ BoundaryValueDiffEqFIRK ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/firk.jl:356
      [4] __perform_firk_iteration
        @ ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/firk.jl:354 [inlined]
      [5] solve!(cache::BoundaryValueDiffEqFIRK.FIRKCacheExpand{true, Float64, Tuple{Int64}, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, typeof(BoundaryValueDiffEqFIRK.bc1!), SciMLBase.BVProblem{Vector{Float64}, Tuple{Float64, Float64}, true, false, SciMLBase.NullParameters, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, SciMLBase.StandardBVProblem, @Kwargs{}}, SciMLBase.StandardBVProblem, SciMLBase.NullParameters, BoundaryValueDiffEqFIRK.RadauIIa5{Nothing, BoundaryValueDiffEqCore.BVPJacobianAlgorithm{ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}}, Float64}, BoundaryValueDiffEqFIRK.FIRKTableau{false, Int64, Matrix{Float64}, Vector{Float64}, Vector{Float64}}, BoundaryValueDiffEqFIRK.FIRKInterpTableau{false, Matrix{Float64}, Float64}, Vector{Float64}, Vector{Float64}, Vector{Float64}, Vector{PreallocationTools.DiffCache{Matrix{Float64}, Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Vector{PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}}, PreallocationTools.DiffCache{Vector{Float64}, Vector{Float64}}, Vector{Float64}, RecursiveArrayTools.VectorOfArray{Float64, 2, Vector{Vector{Float64}}}, Tuple{Int64}, @NamedTuple{abstol::Float64, dt::Float64, adaptive::Bool}})
        @ BoundaryValueDiffEqFIRK ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/firk.jl:309
      [6] __solve(::SciMLBase.BVProblem{Vector{Float64}, Tuple{Float64, Float64}, true, false, SciMLBase.NullParameters, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, SciMLBase.StandardBVProblem, @Kwargs{}}, ::BoundaryValueDiffEqFIRK.RadauIIa5{Nothing, BoundaryValueDiffEqCore.BVPJacobianAlgorithm{ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}}, Float64}; kwargs::@Kwargs{dt::Float64})
        @ BoundaryValueDiffEqCore ~/.julia/packages/BoundaryValueDiffEqCore/YqNKE/src/BoundaryValueDiffEqCore.jl:36
      [7] __solve
        @ ~/.julia/packages/BoundaryValueDiffEqCore/YqNKE/src/BoundaryValueDiffEqCore.jl:33 [inlined]
      [8] #solve_call#35
        @ ~/.julia/packages/DiffEqBase/HGITF/src/solve.jl:635 [inlined]
      [9] solve_call
        @ ~/.julia/packages/DiffEqBase/HGITF/src/solve.jl:592 [inlined]
     [10] solve_up(prob::SciMLBase.BVProblem{Vector{Float64}, Tuple{Float64, Float64}, true, false, SciMLBase.NullParameters, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, SciMLBase.StandardBVProblem, @Kwargs{}}, sensealg::Nothing, u0::Vector{Float64}, p::SciMLBase.NullParameters, args::BoundaryValueDiffEqFIRK.RadauIIa5{Nothing, BoundaryValueDiffEqCore.BVPJacobianAlgorithm{ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}}, Float64}; kwargs::@Kwargs{dt::Float64})
        @ DiffEqBase ~/.julia/packages/DiffEqBase/HGITF/src/solve.jl:1128
     [11] solve_up
        @ ~/.julia/packages/DiffEqBase/HGITF/src/solve.jl:1106 [inlined]
     [12] solve(prob::SciMLBase.BVProblem{Vector{Float64}, Tuple{Float64, Float64}, true, false, SciMLBase.NullParameters, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, SciMLBase.StandardBVProblem, @Kwargs{}}, args::BoundaryValueDiffEqFIRK.RadauIIa5{Nothing, BoundaryValueDiffEqCore.BVPJacobianAlgorithm{ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}}, Float64}; sensealg::Nothing, u0::Nothing, p::Nothing, wrap::Val{true}, kwargs::@Kwargs{dt::Float64})
        @ DiffEqBase ~/.julia/packages/DiffEqBase/HGITF/src/solve.jl:1043
     [13] solve
        @ ~/.julia/packages/DiffEqBase/HGITF/src/solve.jl:1033 [inlined]
     [14] (::BoundaryValueDiffEqFIRK.var"#175#198"{BoundaryValueDiffEqFIRK.RadauIIa5{Nothing, BoundaryValueDiffEqCore.BVPJacobianAlgorithm{ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}, ADTypes.AutoForwardDiff{2, Nothing}}, Float64}, SciMLBase.BVProblem{Vector{Float64}, Tuple{Float64, Float64}, true, false, SciMLBase.NullParameters, SciMLBase.BVPFunction{true, SciMLBase.FullSpecialize, false, typeof(BoundaryValueDiffEqFIRK.f1!), typeof(BoundaryValueDiffEqFIRK.bc1!), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing, SymbolicIndexingInterface.SymbolCache{Nothing, Nothing, Nothing, Nothing, Dict{Any, Any}}, Nothing}, SciMLBase.StandardBVProblem, @Kwargs{}}})()
        @ BoundaryValueDiffEqFIRK ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/BoundaryValueDiffEqFIRK.jl:100

...and 3 more exceptions.

Stacktrace:
  [1] sync_end(c::Channel{Any})
    @ Base ./task.jl:466
  [2] macro expansion
    @ ./task.jl:499 [inlined]
  [3] macro expansion
    @ ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/BoundaryValueDiffEqFIRK.jl:99 [inlined]
  [4] macro expansion
    @ ~/.julia/packages/PrecompileTools/L8A3n/src/workloads.jl:78 [inlined]
  [5] macro expansion
    @ ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/BoundaryValueDiffEqFIRK.jl:98 [inlined]
  [6] macro expansion
    @ ~/.julia/packages/PrecompileTools/L8A3n/src/workloads.jl:140 [inlined]
  [7] top-level scope
    @ ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/BoundaryValueDiffEqFIRK.jl:59
  [8] include
    @ ./Base.jl:557 [inlined]
  [9] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::String)
    @ Base ./loading.jl:2881
 [10] top-level scope
    @ stdin:6
in expression starting at /Users/guillaumedalle/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/BoundaryValueDiffEqFIRK.jl:1
in expression starting at stdin:6
ERROR: LoadError: Failed to precompile BoundaryValueDiffEqFIRK [85d9eb09-370e-4000-bb32-543851f73618] to "/Users/guillaumedalle/.julia/compiled/v1.11/BoundaryValueDiffEqFIRK/jl_Iwp8LR".
Stacktrace:
  [1] error(s::String)
    @ Base ./error.jl:35
  [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::IO, internal_stdout::IO, keep_loaded_modules::Bool; flags::Cmd, cacheflags::Base.CacheFlags, reasons::Dict{String, Int64}, loadable_exts::Nothing)
    @ Base ./loading.jl:3174
  [3] (::Base.var"#1110#1111"{Base.PkgId})()
    @ Base ./loading.jl:2579
  [4] mkpidlock(f::Base.var"#1110#1111"{Base.PkgId}, at::String, pid::Int32; kwopts::@Kwargs{stale_age::Int64, wait::Bool})
    @ FileWatching.Pidfile ~/.julia/juliaup/julia-1.11.3+0.aarch64.apple.darwin14/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:95
  [5] #mkpidlock#6
    @ ~/.julia/juliaup/julia-1.11.3+0.aarch64.apple.darwin14/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:90 [inlined]
  [6] trymkpidlock(::Function, ::Vararg{Any}; kwargs::@Kwargs{stale_age::Int64})
    @ FileWatching.Pidfile ~/.julia/juliaup/julia-1.11.3+0.aarch64.apple.darwin14/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:116
  [7] #invokelatest#2
    @ ./essentials.jl:1057 [inlined]
  [8] invokelatest
    @ ./essentials.jl:1052 [inlined]
  [9] maybe_cachefile_lock(f::Base.var"#1110#1111"{Base.PkgId}, pkg::Base.PkgId, srcpath::String; stale_age::Int64)
    @ Base ./loading.jl:3698
 [10] maybe_cachefile_lock
    @ ./loading.jl:3695 [inlined]
 [11] _require(pkg::Base.PkgId, env::String)
    @ Base ./loading.jl:2565
 [12] __require_prelocked(uuidkey::Base.PkgId, env::String)
    @ Base ./loading.jl:2388
 [13] #invoke_in_world#3
    @ ./essentials.jl:1089 [inlined]
 [14] invoke_in_world
    @ ./essentials.jl:1086 [inlined]
 [15] _require_prelocked(uuidkey::Base.PkgId, env::String)
    @ Base ./loading.jl:2375
 [16] macro expansion
    @ ./loading.jl:2314 [inlined]
 [17] macro expansion
    @ ./lock.jl:273 [inlined]
 [18] __require(into::Module, mod::Symbol)
    @ Base ./loading.jl:2271
 [19] #invoke_in_world#3
    @ ./essentials.jl:1089 [inlined]
 [20] invoke_in_world
    @ ./essentials.jl:1086 [inlined]
 [21] require(into::Module, mod::Symbol)
    @ Base ./loading.jl:2260
 [22] include
    @ ./Base.jl:557 [inlined]
 [23] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::Nothing)
    @ Base ./loading.jl:2881
 [24] top-level scope
    @ stdin:6
in expression starting at /Users/guillaumedalle/.julia/packages/BoundaryValueDiffEq/PQI6Y/src/BoundaryValueDiffEq.jl:1
in expression starting at stdin:

```

---

<div class="post-metadata">

**Author:** ![matyaspayn](https://avatars.discourse-cdn.com/v4/letter/m/57b2e6/32.png) [@matyaspayn](https://discourse.julialang.org/u/matyaspayn)\
**Post date:** [March 3, 2025, 3:02pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/6 "2025-03-03T15:02:56Z")

</div>

It seems to be working now, I uninstalled again and when I reinstalled there were no issues. Will post here if it occurs again.  
Thank you for the help!

---

<div class="post-metadata">

**Author:** ![ufechner7](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ufechner7/32/51363_2.png) [@ufechner7](https://discourse.julialang.org/u/ufechner7)\
**Post date:** [March 3, 2025, 3:28pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/7 "2025-03-03T15:28:42Z")

</div>

Small remark: In many cases `DiffEqBase` is good enough and faster to install.

---

<div class="post-metadata">

**Author:** ![ChrisRackauckas](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/chrisrackauckas/32/77_2.png) [@ChrisRackauckas](https://discourse.julialang.org/u/ChrisRackauckas)\
**Post date:** [March 3, 2025, 5:53pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/8 "2025-03-03T17:53:32Z")

</div>

> [@gdalle](#):
>
> What’s up? Can I help?

Not really, it’s a result of BoundaryValueDiffEq.jl merging things for all subpackages and not having [Monorepo Packages via Submodules/Subpackages: Support in Pkg and Julia Compiler · Issue #55516 · JuliaLang/julia · GitHub](https://github.com/JuliaLang/julia/issues/55516) so it’s just hard to keep 8 packages in sync or whatnot. We had two that we forgot to lock-step release.

---

<div class="post-metadata">

**Author:** ![sebf](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sebf](https://discourse.julialang.org/u/sebf)\
**Post date:** [March 11, 2025, 12:45pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/9 "2025-03-11T12:45:28Z")

</div>

I believe I am experiencing a related, but not identical issue. Using DifferentialEquations.jl, I get an error loading it in Pluto.jl. Here is the code,

```
begin
using Pkg
Pkg.activate()
using CairoMakie
using Random, Distributions
using StatsBase, Statistics
using Unitful
using CSV, DataFrames
using LsqFit
using Glob
using ClipData
using DifferenceEquations
end

```

and the Pluto.jl error message:

" The package **DifferenceEquations.jl** could not load because it failed to initialize.  
That’s not nice! Things you could try:

- Restart the notebook.
- Try a different Julia version.
- Contact the developers of DifferenceEquations.jl about this error.  
You might find useful information in the package installation log:

This new issue, as the code written about a year ago has been very useful to me in the past. The package precompiles well, but testing fails. The error message is,

> Precompiling project for configuration --code-coverage=none --color=yes --check-bounds=yes --warn-overwrite=yes --depwarn=yes --inline=yes --startup-file=no --track-allocation=none…  
> 281 dependencies successfully precompiled in 164 seconds. 35 already precompiled.  
> Testing Running tests…  
> Test Summary: | Pass Total Time  
> Default Discrete Algorithm | 1 1 1.3s  
> 1.385784 seconds (7.28 M allocations: 397.675 MiB, 15.57% gc time, 99.61% compilation time: \<1% of which was recompilation)  
> Default Steady State Algorithm: Error During Test at /Users/seb/.julia/packages/DifferentialEquations/he2qQ/test/default\_steady\_state\_alg\_test.jl:12  
> Test threw exception  
> Expression: DifferentialEquations.NonlinearSolve.get\_name(sol.alg) === :NewtonRaphson  
> UndefVarError: `get_name` not defined in `NonlinearSolve`  
> Stacktrace:  
> [1] getproperty(x::Module, f::Symbol)  
> @ Base ./Base.jl:42  
> [2] macro expansion  
> @ ~/.julia/juliaup/julia-1.11.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.11/Test/src/Test.jl:676 [inlined]  
> [3] top-level scope  
> @ ~/.julia/packages/DifferentialEquations/he2qQ/test/default\_steady\_state\_alg\_test.jl:515  
> Test Summary: | Error Total Time  
> Default Steady State Algorithm | 1 1 1.9s  
> ERROR: LoadError: Some tests did not pass: 0 passed, 0 failed, 1 errored, 0 broken.  
> in expression starting at /Users/seb/.julia/packages/DifferentialEquations/he2qQ/test/runtests.jl:4  
> ERROR: Package DifferentialEquations errored during testing

I tried removing and reinstalling DifferentialEquations.jl a few times. Tried with Julia 1.11.2, 1.11.3, and 1.11.4. I tried with a clean install with only this package, but I always get this error.

That is all the info I have for now. Thanks for any help on this matter and, thank so much, for developing and maintaining this wonderful package.  
Seb

P.S. Sorry if syntax highlighting is not activated, I could not find how to activate it.

---

<div class="post-metadata">

**Author:** ![ufechner7](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ufechner7/32/51363_2.png) [@ufechner7](https://discourse.julialang.org/u/ufechner7)\
**Post date:** [March 11, 2025, 1:27pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/10 "2025-03-11T13:27:51Z")

</div>

Did you try to just install DifferentialEquations on its own:

```bash
mkdir test
cd test
julia --project=.

```

and then in Julia

```julia
using Pkg
Pkg.add("DifferentialEquations")

```

?

---

<div class="post-metadata">

**Author:** ![sebf](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sebf](https://discourse.julialang.org/u/sebf)\
**Post date:** [March 11, 2025, 1:49pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/11 "2025-03-11T13:49:14Z")

</div>

Thanks for you reply. I did try exactly as you have suggested. I get what seems to be the same error message. Here is a screenshot

 ![Screenshot 2025-03-11 at 09.46.56](https://global.discourse-cdn.com/julialang/original/3X/f/3/f3d01591c7be948bb28b8a49c82a3ea601de3ef6.png)

I stand ready to try other suggestions…

---

<div class="post-metadata">

**Author:** ![ChrisRackauckas](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/chrisrackauckas/32/77_2.png) [@ChrisRackauckas](https://discourse.julialang.org/u/ChrisRackauckas)\
**Post date:** [March 11, 2025, 1:51pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/12 "2025-03-11T13:51:28Z")

</div>

> [@sebf](#):
>
> `using DifferenceEquations`

> [@sebf](#):
>
> " The package **DifferenceEquations.jl** could not load because it failed to initialize.  
> That’s not nice! Things you could try:
> 
> - Restart the notebook.
> - Try a different Julia version.
> - Contact the developers of [DifferenceEquations.jl](https://juliaregistries.github.io/General/packages/redirect_to_repo/DifferenceEquations) about this error.

Wrong package?

---

<div class="post-metadata">

**Author:** ![sebf](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sebf](https://discourse.julialang.org/u/sebf)\
**Post date:** [March 11, 2025, 2:11pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/13 "2025-03-11T14:11:21Z")

</div>

I played with so many things trying to solve the initial error that adding the package back I did this embarrassing mistake. In works fine in Pluto now.

If nothing has been changed in the past week in DifferentialEquations.jl or its dependencies, then, I will go under a rock and hide for a little while.

Sorry and thanks!  
S.

---

<div class="post-metadata">

**Author:** ![sob](https://avatars.discourse-cdn.com/v4/letter/s/65b543/32.png) [@sob](https://discourse.julialang.org/u/sob)\
**Post date:** [June 8, 2025, 5:33pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/14 "2025-06-08T17:33:07Z")

</div>

1/3 I’m getting the exact same error message for the same packages as OP, however I get there slightly differently. I start from a well compiled and functional project called SQT, which I’m trying to upgrade. This is what I’m doing:

```julia
(SQT) pkg> st                                                                                                                                                                                                                                                                                                                                                 
Project SQT v0.1.0                                                                                                                                                                                                                                                                                                                                            
Status `~/workspace/11/SQT/Project.toml`                                                                                                                                                                                                                                                                                                                     
  [fbb218c0] BSON v0.3.9                                                                                                                                                                                                                                                                                                    
  [6e4b80f9] BenchmarkTools v1.6.0                                                                                                                                                                                                                                                                                                                              
  [336ed68f] CSV v0.10.15                                                                                                                                                                                                                                                                                                       
⌃ [052768ef] CUDA v5.6.1                                                                                                                                                                                                                                                                                                    
  [1b08a953] Dash v1.5.0                                                                                                                                                                                                                                                                                                    
  [a93c6f00] DataFrames v1.7.0                                                                                                                                                                                                                                                                                                                      
  [1313f7d8] DataFramesMeta v0.15.4                                                                                                                                                                                                                                                                                                                             
⌃ [071ae1c0] DiffEqGPU v3.4.1                                                                                                                                                                                                                                                                                                                   
  [0c46a032] DifferentialEquations v7.16.1                                                                                                                                                                                                                                                                                                                      
⌅ [a0c0ee7d] DifferentiationInterface v0.6.43                                                                                                                                                                                                                                                                                                                   
⌅ [f6369f11] ForwardDiff v0.10.38                                                                                                                                                                                                                                                                                                                               
  [38e38edf] GLM v1.9.0                                                                                                                                                                                                                                                                                                 
  [cd3eb016] HTTP v1.10.16                                                                                                                                                                                                                                                                                                          
  [a98d9a8b] Interpolations v0.16.1                                                                                                                                                                                                                                                                                                                             
  [682c06a0] JSON v0.21.4                                                                                                                                                                                                                                                                                                       
  [194296ae] LibPQ v1.18.0                                                                                                                                                                                                                                                                                                          
  [2774e3e8] NLsolve v4.5.1                                                                                                                                                                                                                                                                                                             
  [7f7a1694] Optimization v4.3.0                                                                                                                                                                                                                                                                                                                            
  [36348300] OptimizationOptimJL v0.4.3                                                                                                                                                                                                                                                                                                                         
  [f0f68f2c] PlotlyJS v0.18.16                                                                                                                                                                                                                                                                                                                      
  [91a5bcdd] Plots v1.40.13                                                                                                                                                                                                                                                                                                             
  [98d1487c] PolyesterForwardDiff v0.1.3                                                                                                                                                                                                                                                                                                                        
  [92933f4c] ProgressMeter v1.10.4                                                                                                                                                                                                                                                                                                                              
  [37e2e3b7] ReverseDiff v1.16.1                                                                                                                                                                                                                                                                                                                            
  [90137ffa] StaticArrays v1.9.13                                                                                                                                                                                                                                                                                                                               
  [10745b16] Statistics v1.11.1                                                                                                                                                                                                                                                                                                                         
  [2913bbd2] StatsBase v0.34.5                                                                                                                                                                                                                                                                                                                      
  [f269a46b] TimeZones v1.21.3                                                                                                                                                                                                                                                                                                                      
  [ade2ca70] Dates v1.11.0                                                                                                                                                                                                                                                                                                          
  [de0858da] Printf v1.11.0                                                                                                                                                                                                                                                                                                             
Info Packages marked with ⌃ and ⌅ have new versions available. Those with ⌃ may be upgradable, but those with ⌅ are restricted by compatibility constraints from upgrading. To see why use `status --outdated`                                                                                                                                                  

```

---

<div class="post-metadata">

**Author:** ![sob](https://avatars.discourse-cdn.com/v4/letter/s/65b543/32.png) [@sob](https://discourse.julialang.org/u/sob)\
**Post date:** [June 8, 2025, 5:33pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/15 "2025-06-08T17:33:25Z")

</div>

2/3

```julia
(SQT) pkg> up                                                                                                                                                                                                                                                                                                                                                 
    Updating registry at `~/.julia/registries/General.toml`                                                                                                                                                                                                                                                                                                     
    Updating `~/workspace/11/SQT/Project.toml`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
  [052768ef] ↑ CUDA v5.6.1 ⇒ v5.8.2                                                                                                                                                                                                                                                                                                                             
  [071ae1c0] ↑ DiffEqGPU v3.4.1 ⇒ v3.7.0                                                                                                                                                                                                                                                                                                                        
  [a0c0ee7d] ↑ DifferentiationInterface v0.6.43 ⇒ v0.7.0                                                                                                                                                                                                                                                                                                        
    Updating `~/workspace/11/SQT/Manifest-v1.11.toml`                                                                                                                                                                                                                                                                                                        
  [47edcb42] ↑ ADTypes v1.13.0 ⇒ v1.14.0                                                                                                                                                                                                                                                                                                                        
  [7d9f7c33] ↑ Accessors v0.1.41 ⇒ v0.1.42                                                                                                                                                                                                                                                                                                                      
  [79e6a3ab] ↑ Adapt v4.1.1 ⇒ v4.3.0                                                                                                                                                                                                                                                                                                                            
  [4fba245c] ↑ ArrayInterface v7.18.0 ⇒ v7.19.0                                                                                                                                                                                                                                                                                                                 
  [4c555306] ↑ ArrayLayouts v1.11.0 ⇒ v1.11.1                                                                                                                                                                                                                                                                                                                   
  [a9b6321e] ↑ Atomix v1.1.0 ⇒ v1.1.1                                                                                                                                                                                                                                                                                                                           
  [ab4f0b2a] ↑ BFloat16s v0.5.0 ⇒ v0.5.1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
  [aae01518] ↑ BandedMatrices v1.9.1 ⇒ v1.9.4                                                                                                                                                                                                                                                                                                                   
  [764a87c0] ↑ BoundaryValueDiffEq v5.15.0 ⇒ v5.17.0                                                                                                                                                                                                                                                                                                            
  [7227322d] ↑ BoundaryValueDiffEqAscher v1.4.0 ⇒ v1.6.1                                                                                                                                                                                                                                                                                                        
  [56b672f2] ↑ BoundaryValueDiffEqCore v1.7.0 ⇒ v1.9.0                                                                                                                                                                                                                                                                                                          
  [9255f1d6] ↑ BoundaryValueDiffEqMIRKN v1.4.0 ⇒ v1.6.1                                                                                                                                                                                                                                                                                                         
  [70df07ce] ↑ BracketingNonlinearSolve v1.1.0 ⇒ v1.3.0                                                                                                                                                                                                                                                                                                         
  [052768ef] ↑ CUDA v5.6.1 ⇒ v5.8.2                                                                                                                                                                                                                                                                                                                             
  [3da002f7] ↑ ColorTypes v0.12.0 ⇒ v0.12.1                                                                                                                                                                                                                                                                                                                     
  [5ae59095] ↑ Colors v0.13.0 ⇒ v0.13.1                                                                                                                                                                                                                                                                                                                         
  [864edb3b] ↑ DataStructures v0.18.20 ⇒ v0.18.22                                                                                                                                                                                                                                                                                                               
  [bcd4f6db] ↑ DelayDiffEq v5.52.0 ⇒ v5.53.1                                                                                                                                                                                                                                                                                                                    
  [2b5f629d] ↑ DiffEqBase v6.162.2 ⇒ v6.175.0                                                                                                                                                                                                                                                                                                                   
  [459566f4] ↑ DiffEqCallbacks v4.2.2 ⇒ v4.6.0                                                                                                                                                                                                                                                                                                                  
  [071ae1c0] ↑ DiffEqGPU v3.4.1 ⇒ v3.7.0                                                                                                                                                                                                                                                                                                                        
  [a0c0ee7d] ↑ DifferentiationInterface v0.6.43 ⇒ v0.7.0                                                                                                                                                                                                                                                                                                        
  [31c24e10] ↑ Distributions v0.25.117 ⇒ v0.25.120                                                                                                                                                                                                                                                                                                              
  [ffbed154] ↑ DocStringExtensions v0.9.3 ⇒ v0.9.5                                                                                                                                                                                                                                                                                                              
  [4e289a0a] ↑ EnumX v1.0.4 ⇒ v1.0.5                                                                                                                                                                                                                                                                                                                            
  [f151be2c] ↑ EnzymeCore v0.8.8 ⇒ v0.8.11                                                                                                                                                                                                                                                                                                                      
  [6b7a57c9] - Expronicon v0.8.5                                                                                                                                                                                                                                                                                                                            
  [55351af7] + ExproniconLite v0.10.14                                                                                                                                                                                                                                                                                                                          
  [9d29842c] ↑ FastAlmostBandedMatrices v0.1.4 ⇒ v0.1.5                                                                                                                                                                                                                                                                                                         
  [29a986be] - FastLapackInterface v2.0.4                                                                                                                                                                                                                                                                                                                       
  [a4df4552] ↑ FastPower v1.1.1 ⇒ v1.1.2                                                                                                                                                                                                                                                                                                                        
  [48062228] ↑ FilePathsBase v0.9.23 ⇒ v0.9.24                                                                                                                                                                                                                                                                                                                  
  [61eb1bfa] ↑ GPUCompiler v1.1.1 ⇒ v1.5.1                                                                                                                                                                                                                                                                                                                      
  [096a3bc2] + GPUToolbox v0.2.0                                                                                                                                                                                                                                                                                                                            
  [28b8d3ca] ↑ GR v0.73.12 ⇒ v0.73.16                                                                                                                                                                                                                                                                                                                           
  [c145ed77] ↑ GenericSchur v0.5.4 ⇒ v0.5.5                                                                                                                                                                                                                                                                                                                     
  [86223c79] ↑ Graphs v1.12.0 ⇒ v1.13.0                                                                                                                                                                                                                                                                                                                         
  [3e5b6fbb] - HostCPUFeatures v0.1.17                                                                                                                                                                                                                                                                                                                          
  [34004b35] ↑ HypergeometricFunctions v0.3.27 ⇒ v0.3.28                                                                                                                                                                                                                                                                                                        
  [842dd82b] ↑ InlineStrings v1.4.2 ⇒ v1.4.3                                                                                                                                                                                                                                                                                                                    
  [1019f520] ↑ JLFzf v0.1.9 ⇒ v0.1.11                                                                                                                                                                                                                                                                                                                           
  [0f8b85d8] ↑ JSON3 v1.14.1 ⇒ v1.14.3                                                                                                                                                                                                                                                                                                                          
  [ae98c720] + Jieko v0.2.1                                                                                                                                                                                                                                                                                                             
  [ccbc3e58] ↑ JumpProcesses v9.14.2 ⇒ v9.16.0                                                                                                                                                                                                                                                                                                                  
  [ef3ab10e] - KLU v0.6.0                                                                                                                                                                                                                                                                                                       
  [63c18a36] ↑ KernelAbstractions v0.9.33 ⇒ v0.9.34                                                                                                                                                                                                                                                                                                             
  [ba0b0d4f] ↑ Krylov v0.9.9 ⇒ v0.10.1                                                                                                                                                                                                                                                                                                                          
  [929cbde3] ↑ LLVM v9.2.0 ⇒ v9.4.0                                                                                                                                                                                                                                                                                                                             
  [23fbe1c1] ↑ Latexify v0.16.6 ⇒ v0.16.8
  [5078a376] ↑ LazyArrays v2.6.0 ⇒ v2.6.1
  [7ed4a6bd] ↑ LinearSolve v2.39.0 ⇒ v3.17.0
  [bdcacae8] - LoopVectorization v0.12.171
  [d8e11817] - MLStyle v0.4.17
  [1914dd2f] ↑ MacroTools v0.5.15 ⇒ v0.5.16
  [2e0e35c7] + Moshi v0.3.5
  [ffc61752] ↑ Mustache v1.0.20 ⇒ v1.0.21
  [5da4648a] ↑ NVTX v0.3.5 ⇒ v1.0.0
  [77ba4419] ↑ NaNMath v1.1.2 ⇒ v1.1.3
  [8913a72c] ↑ NonlinearSolve v4.4.0 ⇒ v4.9.0
  [be0214bd] ↑ NonlinearSolveBase v1.4.1 ⇒ v1.12.0
  [5959db7a] ↑ NonlinearSolveFirstOrder v1.3.0 ⇒ v1.5.0
  [9a2c21bd] ↑ NonlinearSolveQuasiNewton v1.2.0 ⇒ v1.6.0
  [26075421] ↑ NonlinearSolveSpectralMethods v1.1.0 ⇒ v1.2.0
  [6fe1bfb0] ↑ OffsetArrays v1.15.0 ⇒ v1.17.0
  [4d8831e6] ↑ OpenSSL v1.4.3 ⇒ v1.5.0
  [bca83a33] ↑ OptimizationBase v2.4.0 ⇒ v2.8.0
  [bac558e1] ↑ OrderedCollections v1.8.0 ⇒ v1.8.1
  [1dea7af3] ↑ OrdinaryDiffEq v6.91.0 ⇒ v6.98.0
  [6ad6398a] ↑ OrdinaryDiffEqBDF v1.2.0 ⇒ v1.6.0
  [bbf590c4] ↑ OrdinaryDiffEqCore v1.17.0 ⇒ v1.26.0
  [50262376] ↑ OrdinaryDiffEqDefault v1.2.0 ⇒ v1.4.0
  [4302a76b] ↑ OrdinaryDiffEqDifferentiation v1.4.0 ⇒ v1.10.0
  [e0540318] ↑ OrdinaryDiffEqExponentialRK v1.2.0 ⇒ v1.4.0
  [becaefa8] ↑ OrdinaryDiffEqExtrapolation v1.3.0 ⇒ v1.5.0
  [5960d6e9] ↑ OrdinaryDiffEqFIRK v1.6.0 ⇒ v1.12.0
  [9f002381] ↑ OrdinaryDiffEqIMEXMultistep v1.2.0 ⇒ v1.3.0
  [521117fe] ↑ OrdinaryDiffEqLinear v1.1.0 ⇒ v1.3.0
  [b0944070] ↑ OrdinaryDiffEqLowStorageRK v1.2.1 ⇒ v1.3.0
  [127b3ac7] ↑ OrdinaryDiffEqNonlinearSolve v1.4.0 ⇒ v1.10.0
  [5dd0a6cf] ↑ OrdinaryDiffEqPDIRK v1.2.0 ⇒ v1.3.1
  [43230ef6] ↑ OrdinaryDiffEqRosenbrock v1.5.0 ⇒ v1.11.0
  [2d112036] ↑ OrdinaryDiffEqSDIRK v1.2.0 ⇒ v1.3.0
  [669c94d9] ↑ OrdinaryDiffEqSSPRK v1.2.0 ⇒ v1.3.0
  [e3e12d00] ↑ OrdinaryDiffEqStabilizedIRK v1.2.0 ⇒ v1.3.0
  [fa646aed] ↑ OrdinaryDiffEqSymplecticRK v1.2.0 ⇒ v1.3.0
  [79d7bb75] ↑ OrdinaryDiffEqVerner v1.1.1 ⇒ v1.2.0
  [90014a1f] ↑ PDMats v0.11.32 ⇒ v0.11.35
  [69de0a69] ↑ Parsers v2.8.1 ⇒ v2.8.3
  [b98c9c47] - Pipe v1.3.0
  [a03496cd] ↑ PlotlyBase v0.8.19 ⇒ v0.8.21
  [f2990250] ↑ PlotlyKaleido v2.2.6 ⇒ v2.3.0
  [f517fe37] ↑ Polyester v0.7.16 ⇒ v0.7.18
  [d236fae5] ↑ PreallocationTools v0.4.24 ⇒ v0.4.27
  [74087812] ↑ Random123 v1.7.0 ⇒ v1.7.1
  [731186ca] ↑ RecursiveArrayTools v3.29.0 ⇒ v3.33.0
  [f2c3362d] - RecursiveFactorization v0.2.23
  [ae029012] ↑ Requires v1.3.0 ⇒ v1.3.1
  [7e49a35a] ↑ RuntimeGeneratedFunctions v0.5.13 ⇒ v0.5.15
  [476501e8] - SLEEFPirates v0.6.43
  [0bca4576] ↑ SciMLBase v2.74.0 ⇒ v2.97.0
  [19f34311] ↑ SciMLJacobianOperators v0.1.1 ⇒ v0.1.6
⌅ [c0aeaf25] ↑ SciMLOperators v0.3.12 ⇒ v0.4.0
  [53ae85a6] ↑ SciMLStructures v1.6.1 ⇒ v1.7.0
  [efcf1570] ↑ Setfield v1.1.1 ⇒ v1.1.2
  [727e6d20] ↑ SimpleNonlinearSolve v2.1.0 ⇒ v2.5.0
  [9f842d2f] ↑ SparseConnectivityTracer v0.6.12 ⇒ v0.6.19
  [47a9eef4] ↑ SparseDiffTools v2.23.1 ⇒ v2.26.0
  [0a514795] ↑ SparseMatrixColorings v0.4.13 ⇒ v0.4.20
  [e56a9233] - Sparspak v0.3.9
  [276daf66] ↑ SpecialFunctions v2.5.0 ⇒ v2.5.1
  [860ef19b] ↑ StableRNGs v1.0.2 ⇒ v1.0.3
  [aedffcd0] ↑ Static v1.1.1 ⇒ v1.2.0
  [82ae8749] ↑ StatsAPI v1.7.0 ⇒ v1.7.1
  [4c63d2b9] ↑ StatsFuns v1.3.2 ⇒ v1.5.0
  [9672c7b4] ↑ SteadyStateDiffEq v2.4.1 ⇒ v2.5.0
  [789caeaf] ↑ StochasticDiffEq v6.74.0 ⇒ v6.80.0
  [c3572dad] ↑ Sundials v4.26.1 ⇒ v4.28.0
  [2efcf032] ↑ SymbolicIndexingInterface v0.3.37 ⇒ v0.3.40
  [dc5dba14] ↑ TZJData v1.4.0+2025a ⇒ v1.5.0+2025b
  [bd369af6] ↑ Tables v1.12.0 ⇒ v1.12.1
  [8290d209] ↑ ThreadingUtilities v0.5.2 ⇒ v0.5.4
  [a759f4b9] ↑ TimerOutputs v0.5.26 ⇒ v0.5.29
  [e689c965] + Tracy v0.1.4
  [d5829a12] - TriangularSolve v0.2.1
  [5c2747f8] ↑ URIs v1.5.1 ⇒ v1.5.2
  [1986cc42] ↑ Unitful v1.22.0 ⇒ v1.22.1
  [45397f5d] ↑ UnitfulLatexify v1.6.4 ⇒ v1.7.0
  [3d5dd08c] - VectorizationBase v0.21.71
  [ddb6d928] ↑ YAML v0.4.12 ⇒ v0.4.14
  [4ee394cb] ↑ CUDA_Driver_jll v0.10.4+0 ⇒ v0.13.0+0
  [76a88914] ↑ CUDA_Runtime_jll v0.15.5+0 ⇒ v0.17.0+0
  [83423d85] ↑ Cairo_jll v1.18.2+1 ⇒ v1.18.5+0
  [ee1fde0b] ↑ Dbus_jll v1.14.10+0 ⇒ v1.16.2+0
  [a3f928ae] ↑ Fontconfig_jll v2.15.0+0 ⇒ v2.16.0+0
  [d7e528f0] ↑ FreeType2_jll v2.13.3+1 ⇒ v2.13.4+0
  [559328eb] ↑ FriBidi_jll v1.0.16+0 ⇒ v1.0.17+0
  [d2c73de3] ↑ GR_jll v0.73.12+0 ⇒ v0.73.16+0
  [7746bdde] ↑ Glib_jll v2.82.4+0 ⇒ v2.84.0+0
  [3b182d85] ↑ Graphite2_jll v1.3.14+1 ⇒ v1.3.15+0
  [2e76f6c2] ↑ HarfBuzz_jll v8.5.0+0 ⇒ v8.5.1+0
  [a51ab1cf] ↑ ICU_jll v69.1.0+0 ⇒ v76.2.0+0
  [b39eb1a6] ↑ Kerberos_krb5_jll v1.19.3+0 ⇒ v1.21.3+0
  [dad2f222] ↑ LLVMExtra_jll v0.0.35+0 ⇒ v0.0.36+0
  [1d63c593] ↑ LLVMOpenMP_jll v18.1.7+0 ⇒ v18.1.8+0
  [08be9ffa] ↑ LibPQ_jll v16.0.0+0 ⇒ v16.8.0+0
  [ad6e5548] + LibTracyClient_jll v0.9.1+6
  [e9f186c6] ↑ Libffi_jll v3.2.2+2 ⇒ v3.4.7+0
  [d4300ac3] - Libgcrypt_jll v1.11.0+0
  [7e76a0d4] ↑ Libglvnd_jll v1.7.0+0 ⇒ v1.7.1+1
  [7add5ba3] - Libgpg_error_jll v1.51.1+0
  [4b2f31a3] ↑ Libmount_jll v2.40.3+0 ⇒ v2.41.0+0
  [38a345b3] ↑ Libuuid_jll v2.40.3+0 ⇒ v2.41.0+0
  [e98f9f5b] ↑ NVTX_jll v3.1.0+2 ⇒ v3.1.1+0
  [458c3c95] ↑ OpenSSL_jll v3.0.16+0 ⇒ v3.5.0+0
  [36c8627f] ↑ Pango_jll v1.55.5+0 ⇒ v1.56.3+0
⌅ [30392449] ↑ Pixman_jll v0.43.4+0 ⇒ v0.44.2+0
  [c0090381] ↑ Qt6Base_jll v6.7.1+1 ⇒ v6.8.2+1
  [629bc702] ↑ Qt6Declarative_jll v6.7.1+2 ⇒ v6.8.2+1
  [ce943373] ↑ Qt6ShaderTools_jll v6.7.1+1 ⇒ v6.8.2+1
  [e99dba38] ↑ Qt6Wayland_jll v6.7.1+1 ⇒ v6.8.2+0
  [a2964d1f] ↑ Wayland_jll v1.21.0+2 ⇒ v1.23.1+0
⌅ [02c8fc9c] ↑ XML2_jll v2.13.6+0 ⇒ v2.13.6+1
  [aed1982a] - XSLT_jll v1.1.42+0
  [ffd25f8a] ↑ XZ_jll v5.6.4+1 ⇒ v5.8.1+0
  [f67eecfb] ↑ Xorg_libICE_jll v1.1.1+0 ⇒ v1.1.2+0
  [c834827a] ↑ Xorg_libSM_jll v1.2.4+0 ⇒ v1.2.6+0
  [4f6342f7] ↑ Xorg_libX11_jll v1.8.6+3 ⇒ v1.8.12+0
  [0c0b7dd1] ↑ Xorg_libXau_jll v1.0.12+0 ⇒ v1.0.13+0
  [935fb764] ↑ Xorg_libXcursor_jll v1.2.3+0 ⇒ v1.2.4+0
  [a3789734] ↑ Xorg_libXdmcp_jll v1.1.5+0 ⇒ v1.1.6+0
  [1082639a] ↑ Xorg_libXext_jll v1.3.6+3 ⇒ v1.3.7+0
  [d091e8ba] ↑ Xorg_libXfixes_jll v6.0.0+0 ⇒ v6.0.1+0
  [a51aa0fd] ↑ Xorg_libXi_jll v1.8.2+0 ⇒ v1.8.3+0
  [d1454406] ↑ Xorg_libXinerama_jll v1.1.5+0 ⇒ v1.1.6+0
  [ec84b674] ↑ Xorg_libXrandr_jll v1.5.4+0 ⇒ v1.5.5+0
  [ea2f1a96] ↑ Xorg_libXrender_jll v0.9.11+1 ⇒ v0.9.12+0
  [14d82f49] - Xorg_libpthread_stubs_jll v0.1.2+0
  [c7cfdc94] ↑ Xorg_libxcb_jll v1.17.0+3 ⇒ v1.17.1+0
  [cc61e674] ↑ Xorg_libxkbfile_jll v1.1.2+1 ⇒ v1.1.3+0
  [35661453] ↑ Xorg_xkbcomp_jll v1.4.6+1 ⇒ v1.4.7+0
  [33bec58e] ↑ Xorg_xkeyboard_config_jll v2.39.0+0 ⇒ v2.44.0+0
  [c5fb5394] ↑ Xorg_xtrans_jll v1.5.1+0 ⇒ v1.6.0+0
  [3161d3a3] ↑ Zstd_jll v1.5.7+0 ⇒ v1.5.7+1
  [214eeab7] ↑ fzf_jll v0.56.3+0 ⇒ v0.61.1+0
  [1a1c6b14] ↑ gperf_jll v3.1.1+1 ⇒ v3.3.0+0
  [b53b4c65] ↑ libpng_jll v1.6.46+0 ⇒ v1.6.48+0
  [1317d2d5] ↑ oneTBB_jll v2021.12.0+0 ⇒ v2022.0.0+0
  [d8fb68d0] ↑ xkbcommon_jll v1.4.1+2 ⇒ v1.8.1+0
        Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. To see why use `status --outdated -m`
Precompiling project...
  ✗ BoundaryValueDiffEqFIRK
  ✗ BoundaryValueDiffEqMIRK
  ✗ BoundaryValueDiffEqShooting
  ✗ BoundaryValueDiffEq
  ✗ DifferentialEquations
  ✗ SQT
  74 dependencies successfully precompiled in 83 seconds. 528 already precompiled.
  6 dependencies errored.
  For a report of the errors see `julia> err`. To retry use `pkg> precompile`
 

```

---

<div class="post-metadata">

**Author:** ![sob](https://avatars.discourse-cdn.com/v4/letter/s/65b543/32.png) [@sob](https://discourse.julialang.org/u/sob)\
**Post date:** [June 8, 2025, 5:33pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/16 "2025-06-08T17:33:42Z")

</div>

3/3

```julia
julia> err
PkgPrecompileError: The following 2 direct dependencies failed to precompile:
 
SQT 
 
Failed to precompile SQT [8797ef22-4e00-4af6-a21c-d2d37ca1f419] to "/home/sob/.julia/compiled/v1.11/SQT/jl_kV4824".
WARNING: could not import BoundaryValueDiffEqCore.BoundaryValueDiffEqAlgorithm into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.__sparse_jacobian_cache into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.__sparsity_detection_alg into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.__append_similar! into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.__similar into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.ColoredMatrix into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.MaybeDiffCache into BoundaryValueDiffEqFIRK
ERROR: LoadError: UndefVarError: `__append_similar!` not defined in `BoundaryValueDiffEqCore`
Stacktrace:
 [1] getproperty(x::Module, f::Symbol)
   @ Base ./Base.jl:42
 [2] top-level scope
   @ ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/utils.jl:1
 [3] include(mod::Module, _path::String)
   @ Base ./Base.jl:557
 [4] include(x::String)
   @ BoundaryValueDiffEqFIRK ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/BoundaryValueDiffEqFIRK.jl:1
 [5] top-level scope
   @ ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/BoundaryValueDiffEqFIRK.jl:48
 [6] include
   @ ./Base.jl:557 [inlined]
 [7] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::String)
   @ Base ./loading.jl:2881
 [8] top-level scope
   @ stdin:6
in expression starting at /home/sylvain/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/utils.jl:1
in expression starting at /home/sylvain/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/BoundaryValueDiffEqFIRK.jl:1
in expression starting at stdin:6

                                                   

```

I’ve cut the message at the bottom as it’s similar to OP.

All of this using Julia 1.11.5 on Linux. Any idea what’s happening and how to fix?

I should note that if I’m trying to install these recent DifferentialEquation packages in an empty brand new project, it works. Suggesting it’s the upgrade path that’s broken (from pre-DI to DI?).

---

<div class="post-metadata">

**Author:** ![ufechner7](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ufechner7/32/51363_2.png) [@ufechner7](https://discourse.julialang.org/u/ufechner7)\
**Post date:** [June 8, 2025, 5:56pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/17 "2025-06-08T17:56:34Z")

</div>

Perhaps start with your old Manifest.toml and Project.toml file, and then upgrade the packages one-by-one to see which one fails to upgrade?

Alternatively, delete your Manifest.toml (after making a backup) and try updating your project again?

---

<div class="post-metadata">

**Author:** ![sob](https://avatars.discourse-cdn.com/v4/letter/s/65b543/32.png) [@sob](https://discourse.julialang.org/u/sob)\
**Post date:** [June 8, 2025, 6:09pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/18 "2025-06-08T18:09:15Z")

</div>

I actually came up with a better MWE, with a brand new and empty SQT2 project, where I’m adding packages one by one, then doing the following:

```julia
(SQT2) pkg> st
Status `~/workspace/11/SQT2/Project.toml`
  [6e4b80f9] BenchmarkTools v1.6.0
  [336ed68f] CSV v0.10.15
  [052768ef] CUDA v5.8.2
  [a93c6f00] DataFrames v1.7.0
  [1313f7d8] DataFramesMeta v0.15.4
  [071ae1c0] DiffEqGPU v3.7.0
  [0c46a032] DifferentialEquations v7.16.1
⌅ [a0c0ee7d] DifferentiationInterface v0.6.54
⌃ [f6369f11] ForwardDiff v0.10.38
  [38e38edf] GLM v1.9.0
  [682c06a0] JSON v0.21.4
  [194296ae] LibPQ v1.18.0
  [2774e3e8] NLsolve v4.5.1
  [7f7a1694] Optimization v4.3.0
  [36348300] OptimizationOptimJL v0.4.3
  [98d1487c] PolyesterForwardDiff v0.1.3
  [92933f4c] ProgressMeter v1.10.4
  [37e2e3b7] ReverseDiff v1.16.1
  [90137ffa] StaticArrays v1.9.13
  [10745b16] Statistics v1.11.1
  [f269a46b] TimeZones v1.21.3
Info Packages marked with ⌃ and ⌅ have new versions available. Those with ⌃ may be upgradable, but those with ⌅ are restricted by compatibility constraints from upgrading. To see why use `status --outdated`

(SQT2) pkg> update
    Updating registry at `~/.julia/registries/General.toml`
    Updating `~/workspace/11/SQT2/Project.toml`
  [a0c0ee7d] ↑ DifferentiationInterface v0.6.54 ⇒ v0.7.0
    Updating `~/workspace/11/SQT2/Manifest.toml`
⌃ [85d9eb09] ↓ BoundaryValueDiffEqFIRK v1.7.0 ⇒ v1.5.0
⌃ [1a22d4ce] ↓ BoundaryValueDiffEqMIRK v1.7.0 ⇒ v1.5.0
⌃ [ed55bfe0] ↓ BoundaryValueDiffEqShooting v1.7.0 ⇒ v1.5.0
  [a0c0ee7d] ↑ DifferentiationInterface v0.6.54 ⇒ v0.7.0
⌃ [d41bc354] ↓ NLSolversBase v7.9.1 ⇒ v7.8.3
⌃ [429524aa] ↓ Optim v1.12.0 ⇒ v1.11.0
  [bca83a33] ↑ OptimizationBase v2.7.0 ⇒ v2.8.0
  [65ce6f38] + PackageExtensionCompat v1.0.2
  [47a9eef4] + SparseDiffTools v2.26.0
  [19fa3120] + VertexSafeGraphs v0.2.0
        Info Packages marked with ⌃ have new versions available and may be upgradable.
Precompiling project...
  ✗ BoundaryValueDiffEqFIRK
  ✗ BoundaryValueDiffEqMIRK
  ✗ BoundaryValueDiffEqShooting
  ✗ BoundaryValueDiffEq
  ✗ DifferentialEquations
  0 dependencies successfully precompiled in 16 seconds. 446 already precompiled.
  5 dependencies errored.
  For a report of the errors see `julia> err`. To retry use `pkg> precompile`

(SQT2) pkg> 

```

---

<div class="post-metadata">

**Author:** ![sob](https://avatars.discourse-cdn.com/v4/letter/s/65b543/32.png) [@sob](https://discourse.julialang.org/u/sob)\
**Post date:** [June 8, 2025, 6:12pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/19 "2025-06-08T18:12:56Z")

</div>

Tried this (delete manifest then update) just now for my SQT2, same error:

```julia
julia> err
PkgPrecompileError: The following 1 direct dependency failed to precompile:

DifferentialEquations 

Failed to precompile DifferentialEquations [0c46a032-eb83-5123-abaf-570d42b7fbaa] to "/home/sob/.julia/compiled/v1.11/DifferentialEquations/jl_xrk0KK".
WARNING: could not import BoundaryValueDiffEqCore.BoundaryValueDiffEqAlgorithm into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.__sparse_jacobian_cache into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.__sparsity_detection_alg into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.__append_similar! into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.__similar into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.ColoredMatrix into BoundaryValueDiffEqFIRK
WARNING: could not import BoundaryValueDiffEqCore.MaybeDiffCache into BoundaryValueDiffEqFIRK
ERROR: LoadError: UndefVarError: `__append_similar!` not defined in `BoundaryValueDiffEqCore`
Stacktrace:
 [1] getproperty(x::Module, f::Symbol)
   @ Base ./Base.jl:42
 [2] top-level scope
   @ ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/utils.jl:1
 [3] include(mod::Module, _path::String)
   @ Base ./Base.jl:557
 [4] include(x::String)
   @ BoundaryValueDiffEqFIRK ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/BoundaryValueDiffEqFIRK.jl:1
 [5] top-level scope
   @ ~/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/BoundaryValueDiffEqFIRK.jl:48
 [6] include
   @ ./Base.jl:557 [inlined]
 [7] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::String)
   @ Base ./loading.jl:2881
 [8] top-level scope
   @ stdin:6
in expression starting at /home/sob/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/utils.jl:1
in expression starting at /home/sob/.julia/packages/BoundaryValueDiffEqFIRK/KTJvZ/src/BoundaryValueDiffEqFIRK.jl:1
in expression starting at stdin:6

```

---

<div class="post-metadata">

**Author:** ![sob](https://avatars.discourse-cdn.com/v4/letter/s/65b543/32.png) [@sob](https://discourse.julialang.org/u/sob)\
**Post date:** [June 8, 2025, 7:04pm UTC](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497/21 "2025-06-08T19:04:44Z")

</div>

Trying not to spam, I found a narrower MWE (hopefully the narrowest):

```julia
(@v1.11) pkg> activate Test2
  Activating new project at `~/workspace/11/Test2`
 
(Test2) pkg> add DifferentialEquations DifferentiationInterface
   Resolving package versions...
    Updating `~/workspace/11/Test2/Project.toml`
  [0c46a032] + DifferentialEquations v7.16.1
  [a0c0ee7d] + DifferentiationInterface v0.7.0
    Updating `~/workspace/11/Test2/Manifest.toml`
  [47edcb42] + ADTypes v1.14.0
  [7d9f7c33] + Accessors v0.1.42
  [79e6a3ab] + Adapt v4.3.0
  [66dad0bd] + AliasTables v1.1.3
  [a95523ee] + AlmostBlockDiagonals v0.1.10
  [ec485272] + ArnoldiMethod v0.4.0
  [4fba245c] + ArrayInterface v7.19.0
  [4c555306] + ArrayLayouts v1.11.1
  [aae01518] + BandedMatrices v1.9.4
  [62783981] + BitTwiddlingConvenienceFunctions v0.1.6
  [764a87c0] + BoundaryValueDiffEq v5.17.0
  [7227322d] + BoundaryValueDiffEqAscher v1.6.1
  [56b672f2] + BoundaryValueDiffEqCore v1.9.0
⌃ [85d9eb09] + BoundaryValueDiffEqFIRK v1.5.0
⌃ [1a22d4ce] + BoundaryValueDiffEqMIRK v1.5.0
  [9255f1d6] + BoundaryValueDiffEqMIRKN v1.6.1
⌃ [ed55bfe0] + BoundaryValueDiffEqShooting v1.5.0
  [70df07ce] + BracketingNonlinearSolve v1.3.0
  [fa961155] + CEnum v0.5.0
  [2a0fbf3d] + CPUSummary v0.2.6
  [d360d2e6] + ChainRulesCore v1.25.1
  [fb6a15b2] + CloseOpenIntervals v0.1.13
  [38540f10] + CommonSolve v0.2.4
  [bbf7d656] + CommonSubexpressions v0.3.1
  [f70d9fcc] + CommonWorldInvalidations v1.0.0
  [34da2185] + Compat v4.16.0
  [a33af91c] + CompositionsBase v0.1.2
  [2569d6c7] + ConcreteStructs v0.2.3
  [187b0558] + ConstructionBase v1.5.8
  [adafc99b] + CpuId v0.3.1
  [a8cc5b0e] + Crayons v4.1.1
  [9a962f9c] + DataAPI v1.16.0
  [864edb3b] + DataStructures v0.18.22
  [e2d170a0] + DataValueInterfaces v1.0.0
  [bcd4f6db] + DelayDiffEq v5.53.1
  [2b5f629d] + DiffEqBase v6.175.0
  [459566f4] + DiffEqCallbacks v4.6.0
  [77a26b50] + DiffEqNoiseProcess v5.24.1
  [163ba53b] + DiffResults v1.1.0
  [b552c78f] + DiffRules v1.15.1
  [0c46a032] + DifferentialEquations v7.16.1
  [a0c0ee7d] + DifferentiationInterface v0.7.0
  [b4f34e82] + Distances v0.10.12
  [31c24e10] + Distributions v0.25.120
  [ffbed154] + DocStringExtensions v0.9.5
  [4e289a0a] + EnumX v1.0.5
  [f151be2c] + EnzymeCore v0.8.11
  [d4d017d3] + ExponentialUtilities v1.27.0
  [e2ba6199] + ExprTools v0.1.10
  [55351af7] + ExproniconLite v0.10.14
  [9d29842c] + FastAlmostBandedMatrices v0.1.5
  [7034ab61] + FastBroadcast v0.3.5
  [9aa1b823] + FastClosures v0.3.2
  [442a2c76] + FastGaussQuadrature v1.0.2
  [a4df4552] + FastPower v1.1.2
  [1a297f60] + FillArrays v1.13.0
  [6a86dc24] + FiniteDiff v2.27.0
⌅ [f6369f11] + ForwardDiff v0.10.38
  [069b7b12] + FunctionWrappers v1.1.3
  [77dc65aa] + FunctionWrappersWrappers v0.1.3
  [d9f16b24] + Functors v0.5.2
  [46192b85] + GPUArraysCore v0.2.0
  [c145ed77] + GenericSchur v0.5.5
  [86223c79] + Graphs v1.13.0
  [34004b35] + HypergeometricFunctions v0.3.28
  [615f187c] + IfElse v0.1.1
  [d25df0c9] + Inflate v0.1.5
  [3587e190] + InverseFunctions v0.1.17
  [92d709cd] + IrrationalConstants v0.2.4
  [82899510] + IteratorInterfaceExtensions v1.0.0
  [692b3bcd] + JLLWrappers v1.7.0
  [ae98c720] + Jieko v0.2.1
  [ccbc3e58] + JumpProcesses v9.16.0
  [ba0b0d4f] + Krylov v0.10.1
  [b964fa9f] + LaTeXStrings v1.4.0
  [10f19ff3] + LayoutPointers v0.1.17
  [5078a376] + LazyArrays v2.6.1
  [2d8b4e74] + LevyArea v1.0.0
  [87fe0de2] + LineSearch v0.1.4
  [d3d80556] + LineSearches v7.3.0
  [7ed4a6bd] + LinearSolve v3.17.0
  [2ab3a3ac] + LogExpFunctions v0.3.29
  [1914dd2f] + MacroTools v0.5.16
  [d125e4d3] + ManualMemory v0.1.8
  [a3b82374] + MatrixFactorizations v3.0.1
  [bb5d69b7] + MaybeInplace v0.1.4
  [e1d29d7a] + Missings v1.2.0
  [2e0e35c7] + Moshi v0.3.5
  [46d2c3a1] + MuladdMacro v0.2.4
⌃ [d41bc354] + NLSolversBase v7.8.3
  [2774e3e8] + NLsolve v4.5.1
  [77ba4419] + NaNMath v1.1.3
  [8913a72c] + NonlinearSolve v4.9.0
  [be0214bd] + NonlinearSolveBase v1.12.0
  [5959db7a] + NonlinearSolveFirstOrder v1.5.0
  [9a2c21bd] + NonlinearSolveQuasiNewton v1.6.0
  [26075421] + NonlinearSolveSpectralMethods v1.2.0
⌃ [429524aa] + Optim v1.11.0
  [bac558e1] + OrderedCollections v1.8.1
  [1dea7af3] + OrdinaryDiffEq v6.98.0
  [89bda076] + OrdinaryDiffEqAdamsBashforthMoulton v1.2.0
  [6ad6398a] + OrdinaryDiffEqBDF v1.6.0
  [bbf590c4] + OrdinaryDiffEqCore v1.26.0
  [50262376] + OrdinaryDiffEqDefault v1.4.0
  [4302a76b] + OrdinaryDiffEqDifferentiation v1.10.0
  [9286f039] + OrdinaryDiffEqExplicitRK v1.1.0
  [e0540318] + OrdinaryDiffEqExponentialRK v1.4.0
  [becaefa8] + OrdinaryDiffEqExtrapolation v1.5.0
  [5960d6e9] + OrdinaryDiffEqFIRK v1.12.0
  [101fe9f7] + OrdinaryDiffEqFeagin v1.1.0
  [d3585ca7] + OrdinaryDiffEqFunctionMap v1.1.1
  [d28bc4f8] + OrdinaryDiffEqHighOrderRK v1.1.0
  [9f002381] + OrdinaryDiffEqIMEXMultistep v1.3.0
  [521117fe] + OrdinaryDiffEqLinear v1.3.0
  [1344f307] + OrdinaryDiffEqLowOrderRK v1.2.0
  [b0944070] + OrdinaryDiffEqLowStorageRK v1.3.0
  [127b3ac7] + OrdinaryDiffEqNonlinearSolve v1.10.0
  [c9986a66] + OrdinaryDiffEqNordsieck v1.1.0
  [5dd0a6cf] + OrdinaryDiffEqPDIRK v1.3.1
  [5b33eab2] + OrdinaryDiffEqPRK v1.1.0
  [04162be5] + OrdinaryDiffEqQPRK v1.1.0
  [af6ede74] + OrdinaryDiffEqRKN v1.1.0
  [43230ef6] + OrdinaryDiffEqRosenbrock v1.11.0
  [2d112036] + OrdinaryDiffEqSDIRK v1.3.0
  [669c94d9] + OrdinaryDiffEqSSPRK v1.3.0
  [e3e12d00] + OrdinaryDiffEqStabilizedIRK v1.3.0
  [358294b1] + OrdinaryDiffEqStabilizedRK v1.1.0
  [fa646aed] + OrdinaryDiffEqSymplecticRK v1.3.0
  [b1df2697] + OrdinaryDiffEqTsit5 v1.1.0
  [79d7bb75] + OrdinaryDiffEqVerner v1.2.0
  [90014a1f] + PDMats v0.11.35
  [65ce6f38] + PackageExtensionCompat v1.0.2
  [d96e819e] + Parameters v0.12.3
  [e409e4f3] + PoissonRandom v0.4.4
  [f517fe37] + Polyester v0.7.18
  [1d0040c9] + PolyesterWeave v0.2.2
  [85a6dd25] + PositiveFactorizations v0.2.4
  [d236fae5] + PreallocationTools v0.4.27
⌅ [aea7be01] + PrecompileTools v1.2.1
  [21216c6a] + Preferences v1.4.3
  [08abe8d2] + PrettyTables v2.4.0
  [43287f4e] + PtrArrays v1.3.0
  [1fd47b50] + QuadGK v2.11.2
  [74087812] + Random123 v1.7.1
  [e6cf234a] + RandomNumbers v1.6.0
  [3cdcf5f2] + RecipesBase v1.3.4
  [731186ca] + RecursiveArrayTools v3.33.0
  [189a3867] + Reexport v1.2.2
  [ae029012] + Requires v1.3.1
  [ae5879a3] + ResettableStacks v1.1.1
  [79098fc4] + Rmath v0.8.0
  [7e49a35a] + RuntimeGeneratedFunctions v0.5.15
  [94e857df] + SIMDTypes v0.1.0
  [0bca4576] + SciMLBase v2.97.0
  [19f34311] + SciMLJacobianOperators v0.1.6
⌅ [c0aeaf25] + SciMLOperators v0.4.0
  [53ae85a6] + SciMLStructures v1.7.0
  [efcf1570] + Setfield v1.1.2
  [727e6d20] + SimpleNonlinearSolve v2.5.0
  [699a6c99] + SimpleTraits v0.9.4
  [ce78b400] + SimpleUnPack v1.1.0
  [a2af1166] + SortingAlgorithms v1.2.1
  [9f842d2f] + SparseConnectivityTracer v0.6.19
  [47a9eef4] + SparseDiffTools v2.26.0
  [0a514795] + SparseMatrixColorings v0.4.20
  [276daf66] + SpecialFunctions v2.5.1
  [aedffcd0] + Static v1.2.0
  [0d7ed370] + StaticArrayInterface v1.8.0
  [90137ffa] + StaticArrays v1.9.13
  [1e83bf80] + StaticArraysCore v1.4.3
  [10745b16] + Statistics v1.11.1
  [82ae8749] + StatsAPI v1.7.1
  [2913bbd2] + StatsBase v0.34.5
  [4c63d2b9] + StatsFuns v1.5.0
  [9672c7b4] + SteadyStateDiffEq v2.5.0
  [789caeaf] + StochasticDiffEq v6.80.0
  [7792a7ef] + StrideArraysCore v0.5.7
  [892a3eda] + StringManipulation v0.4.1
  [c3572dad] + Sundials v4.28.0
  [2efcf032] + SymbolicIndexingInterface v0.3.40
  [3783bdb8] + TableTraits v1.0.1
  [bd369af6] + Tables v1.12.1
  [8290d209] + ThreadingUtilities v0.5.4
  [a759f4b9] + TimerOutputs v0.5.29
  [781d530d] + TruncatedStacktraces v1.4.0
  [3a884ed6] + UnPack v1.0.2
  [19fa3120] + VertexSafeGraphs v0.2.0
  [1d5cc7b8] + IntelOpenMP_jll v2025.0.4+0
  [856f044c] + MKL_jll v2025.0.1+1
  [efe28fd5] + OpenSpecFun_jll v0.5.6+0
  [f50d1b31] + Rmath_jll v0.5.1+0
⌅ [fb77eaff] + Sundials_jll v5.2.3+0
  [1317d2d5] + oneTBB_jll v2022.0.0+0
  [0dad84c5] + ArgTools v1.1.2
  [56f22d72] + Artifacts v1.11.0
  [2a0f44e3] + Base64 v1.11.0
  [ade2ca70] + Dates v1.11.0
  [8ba89e20] + Distributed v1.11.0
  [f43a241f] + Downloads v1.6.0
  [7b1f6079] + FileWatching v1.11.0
  [9fa8497b] + Future v1.11.0
  [b77e0a4c] + InteractiveUtils v1.11.0
  [4af54fe1] + LazyArtifacts v1.11.0
  [b27032c2] + LibCURL v0.6.4
  [76f85450] + LibGit2 v1.11.0
  [8f399da3] + Libdl v1.11.0
  [37e2e46d] + LinearAlgebra v1.11.0
  [56ddb016] + Logging v1.11.0
  [d6f4376e] + Markdown v1.11.0
  [a63ad114] + Mmap v1.11.0
  [ca575930] + NetworkOptions v1.2.0
  [44cfe95a] + Pkg v1.11.0
  [de0858da] + Printf v1.11.0
  [9a3f8284] + Random v1.11.0
  [ea8e919c] + SHA v0.7.0
  [9e88b42a] + Serialization v1.11.0
  [1a1011a3] + SharedArrays v1.11.0
  [6462fe0b] + Sockets v1.11.0
  [2f01184e] + SparseArrays v1.11.0
  [4607b0f0] + SuiteSparse
  [fa267f1f] + TOML v1.0.3
  [a4e569a6] + Tar v1.10.0
  [cf7118a7] + UUIDs v1.11.0
  [4ec0a83e] + Unicode v1.11.0
  [e66e0078] + CompilerSupportLibraries_jll v1.1.1+0
  [deac9b47] + LibCURL_jll v8.6.0+0
  [e37daf67] + LibGit2_jll v1.7.2+0
  [29816b5a] + LibSSH2_jll v1.11.0+1
  [c8ffd9c3] + MbedTLS_jll v2.28.6+0
  [14a3606d] + MozillaCACerts_jll v2023.12.12
  [4536629a] + OpenBLAS_jll v0.3.27+1
  [05823500] + OpenLibm_jll v0.8.5+0
  [bea87d4a] + SuiteSparse_jll v7.7.0+0
  [83775a58] + Zlib_jll v1.2.13+1
  [8e850b90] + libblastrampoline_jll v5.11.0+0
  [8e850ede] + nghttp2_jll v1.59.0+0
  [3f19e933] + p7zip_jll v17.4.0+2
        Info Packages marked with ⌃ and ⌅ have new versions available. Those with ⌃ may be upgradable, but those with ⌅ are restricted by compatibility constraints from upgrading. To see why use `status --outdated -m`
Precompiling project...
  ✗ BoundaryValueDiffEqFIRK
  ✗ BoundaryValueDiffEqMIRK
  ✗ BoundaryValueDiffEqShooting
  ✗ BoundaryValueDiffEq
  ✗ DifferentialEquations
  0 dependencies successfully precompiled in 16 seconds. 313 already precompiled.
  5 dependencies errored.
  For a report of the errors see `julia> err`. To retry use `pkg> precompile`
 
(Test2) pkg>

```

And that’s both on Linux and Windows, using `1.11.5` or `1.10.9`

In a different project, these 2 coexist just fine, I just can’t upgrade:

```julia
  [0c46a032] DifferentialEquations v7.16.1     
⌅ [a0c0ee7d] DifferentiationInterface v0.6.54  

```

[Next page](https://discourse.julialang.org/t/issues-with-differentialequations-compiling/126497.md?page=2)