DiffEqOperators and gradients

ChrisRackauckas · October 21, 2021, 2:19pm

salazardetroya:

ERROR: LoadError: MethodError: no method matching DiffEqOperators.BoundaryPaddedVector(::ReverseDiff.TrackedReal{Float64, Float64, Nothing}, ::ReverseDiff.TrackedReal{Float64, Float64, Nothing}, ::Vector{ReverseDiff.TrackedReal{Float64, Float64, ReverseDiff.TrackedArray{Float64, Float64, 2, Matrix{Float64}, Matrix{Float64}}}})

That’s not an error with DAEProblem gradients, but differentiation of DiffEqOperators.jl. I assume this would happen on ODEProblems as well. It would be good to isolate this down to a simple example and open an issue on DiffEqOperators.jl

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DiffEqOperators and gradients

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