# Failed to precompile JellyMe4

**URL:** https://discourse.julialang.org/t/failed-to-precompile-jellyme4/56287
**Category:** General Usage
**Tags:** package
**Created:** [March 1, 2021, 10:27pm UTC](https://discourse.julialang.org/t/failed-to-precompile-jellyme4/56287 "2021-03-01T22:27:04Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![jzr](https://avatars.discourse-cdn.com/v4/letter/j/eb9ed0/32.png) [@jzr](https://discourse.julialang.org/u/jzr)
#### Post date: [March 1, 2021, 10:27pm UTC](https://discourse.julialang.org/t/failed-to-precompile-jellyme4/56287/1 "2021-03-01T22:27:04Z")

</div>

What can I do about “Failed to precompile”?

```julia
using JellyMe4
[Info: Precompiling JellyMe4 [19ac8677-9a15-4623-9afd-84acc6165ce7]
ERROR: Failed to precompile JellyMe4 [19ac8677-9a15-4623-9afd-84acc6165ce7] to /home/user/.julia/compiled/v1.5/JellyMe4/xBPpY_uWDXI.ji.
Stacktrace:
 [1] error(::String) at /nix/store/lb43a78rgdbpfa198cymvxir92ns8hx4-julia-1.5.3/lib/julia/sys.so:?
 [2] compilecache(::Base.PkgId, ::String) at /nix/store/lb43a78rgdbpfa198cymvxir92ns8hx4-julia-1.5.3/lib/julia/sys.so:?
 [3] _require(::Base.PkgId) at /nix/store/lb43a78rgdbpfa198cymvxir92ns8hx4-julia-1.5.3/lib/julia/sys.so:?
 [4] require(::Base.PkgId) at /nix/store/lb43a78rgdbpfa198cymvxir92ns8hx4-julia-1.5.3/lib/julia/sys.so:? (repeats 2 times)

```