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Segmentation fault when loading mesh

Open macmyn opened this issue 3 weeks ago • 0 comments

Trying to run GmshDiscreteModel on a .msh files results in segmentation fault using

julia> VERSION
v"1.12.2"

and the Tutorials repo as cloned from the current repo. I have also tried ] update which results in the same error:

julia> include("models/elasticFlag.jl")
Info    : Reading 'models/elasticFlag.msh'...
Info    : 21 entities
Info    : 1199 nodes
Info    : 2447 elements
Info    : Done reading 'models/elasticFlag.msh'

[53623] signal 11 (1): Segmentation fault: 11
in expression starting at /Users/me/Tutorials/models/elasticFlag.jl:5
_platform_memmove$VARIANT$Haswell at /usr/lib/system/libsystem_platform.dylib (unknown line)
Allocations: 30061901 (Pool: 30057673; Big: 4228); GC: 19
zsh: segmentation fault  julia --project=.

I did have a combination of environments, packages which make this work (the GmshDiscreteModel("models/elasticFlag.msh") is the problem), but I have since lost that setup! Certainly, when using a clean installation of this repo and following the instructions here https://gridap.github.io/Tutorials/stable/, GmshDiscreteModel results in this error.

Any help much appreciated!

Thanks

Julia Version 1.12.2
Commit ca9b6662be4 (2025-11-20 16:25 UTC)
Build Info:
  Official https://julialang.org release
Platform Info:
  OS: macOS (x86_64-apple-darwin24.0.0)
  CPU: 8 × Intel(R) Core(TM) i7-1068NG7 CPU @ 2.30GHz
  WORD_SIZE: 64
  LLVM: libLLVM-18.1.7 (ORCJIT, icelake-client)
  GC: Built with stock GC
Threads: 1 default, 1 interactive, 1 GC (on 8 virtual cores)

macmyn avatar Dec 05 '25 16:12 macmyn