Jaci
July 30, 2025, 2:56pm
1
I’m encountering an MPI rank error when trying to load Gmsh files using DOLFiNx on WSL2. The error occurs even with MPI.COMM.SELF and proper WSL2 MPI environment variables.
"""
Minimum Working Example: WSL2 MPI Problem with DOLFiNx gmshio
Issue: "Invalid rank" error when loading Gmsh files
"""
import sys; sys.argv = [sys.argv[0]]
import os
# WSL2 MPI-Fix (REQUIRED for WSL2)
os.environ["OMPI_MCA_btl_vader_single_copy_mechanism"] = "none"
os.environ["HYDRA_LAUNCHER"] = "fork"
os.environ["OMP_NUM_THREADS"] = "1"
from mpi4py import MPI
import dolfinx.io as io
print(f"MPI World Size: {MPI.COMM_WORLD.Get_size()}")
print(f"MPI Self Size: {MPI.COMM_SELF.Get_size()}")
# PROBLEM: gmshio fails with "Invalid rank" on WSL2
print("Trying gmshio.read_from_msh with COMM_SELF...")
domain, cell_tags, facet_tags = io.gmshio.read_from_msh(
"test.msh", # Any valid Gmsh file
MPI.COMM_SELF, # Only 1 process
0, # Rank 0 reads
gdim=2
)
print("SUCCESS: gmshio worked!")
Full Error Message:
System Information:
FEniCS/DOLFiNx Version: 0.9.0
Installation: conda-forge (conda install -c conda-forge fenics-dolfinx)
Platform: WSL2 (Ubuntu 24.04.1 LTS)
MPI Implementation: MPICH 4.3.1 (from conda-forge)
Python: 3.13.5
Additional Details:
The error occurs immediately after Gmsh successfully reads the file
Using MPI.COMM.SELF should ensure only 1 process, but gmshio still tries to communicate with rank 1
All standard WSL2 MPI environment variables are set
The same code works on native Linux systems
Any help would make my day!
dokken
July 30, 2025, 3:05pm
2
Could you share the mesh file (test.msh) and the .geo file or potentially the script you used to generate the mesh?
Jaci
July 30, 2025, 3:15pm
3
Sure. The script I used for mesh generating:
import gmsh
gmsh.initialize()
gmsh.model.add("simple_mesh")
# Parameters
w, h = 1.0, 2.0 # Width, height
res = 0.1 # Mesh resolution
# Create simple rectangle with 3 horizontal layers
def add_rect(x, y, dx, dy):
p1 = gmsh.model.geo.addPoint(x, y, 0, res)
p2 = gmsh.model.geo.addPoint(x+dx, y, 0, res)
p3 = gmsh.model.geo.addPoint(x+dx, y+dy, 0, res)
p4 = gmsh.model.geo.addPoint(x, y+dy, 0, res)
l1 = gmsh.model.geo.addLine(p1, p2)
l2 = gmsh.model.geo.addLine(p2, p3)
l3 = gmsh.model.geo.addLine(p3, p4)
l4 = gmsh.model.geo.addLine(p4, p1)
loop = gmsh.model.geo.addCurveLoop([l1, l2, l3, l4])
return gmsh.model.geo.addPlaneSurface([loop])
# Create 3 layers
bone = add_rect(0, 0, w, h/3) # Bottom layer
pdl = add_rect(0, h/3, w, h/3) # Middle layer
tooth = add_rect(0, 2*h/3, w, h/3) # Top layer
# Define physical groups (materials)
gmsh.model.geo.synchronize()
gmsh.model.addPhysicalGroup(2, [bone], 1) # Material 1
gmsh.model.addPhysicalGroup(2, [pdl], 2) # Material 2
gmsh.model.addPhysicalGroup(2, [tooth], 3) # Material 3
# Generate mesh and export
gmsh.model.mesh.generate(2)
gmsh.write("test.msh")
gmsh.finalize()
How can I share files?
dokken
July 30, 2025, 5:12pm
4
The way you have shared it is fine.
Unfortunately this does not reproduce the issue on my system.
Could you call
conda env export > environment.yml
and share the contents of that environment file here?
Jaci
July 30, 2025, 6:33pm
5
Thank you for testing!
name: fenicsx-env
channels:
- conda-forge
- defaults
dependencies:
- _libgcc_mutex=0.1=conda_forge
- _openmp_mutex=4.5=2_gnu
- _x86_64-microarch-level=4=2_icelake
- aiohappyeyeballs=2.6.1=pyhd8ed1ab_0
- aiohttp=3.12.14=py313h3dea7bd_0
- aiosignal=1.4.0=pyhd8ed1ab_0
- alsa-lib=1.2.14=hb9d3cd8_0
- anyio=4.9.0=pyh29332c3_0
- argon2-cffi=25.1.0=pyhd8ed1ab_0
- argon2-cffi-bindings=21.2.0=py313h536fd9c_5
- arrow=1.3.0=pyhd8ed1ab_1
- asttokens=3.0.0=pyhd8ed1ab_1
- async-lru=2.0.5=pyh29332c3_0
- attr=2.5.1=h166bdaf_1
- attrs=25.3.0=pyh71513ae_0
- babel=2.17.0=pyhd8ed1ab_0
- beautifulsoup4=4.13.4=pyha770c72_0
- binutils_impl_linux-64=2.44=h4bf12b8_1
- binutils_linux-64=2.44=h4852527_1
- bleach=6.2.0=pyh29332c3_4
- bleach-with-css=6.2.0=h82add2a_4
- blis=0.9.0=h4ab18f5_2
- blosc=1.21.6=he440d0b_1
- brotli=1.1.0=hb9d3cd8_3
- brotli-bin=1.1.0=hb9d3cd8_3
- brotli-python=1.1.0=py313h46c70d0_3
- bzip2=1.0.8=h4bc722e_7
- c-ares=1.34.5=hb9d3cd8_0
- c-blosc2=2.19.1=h4cfbee9_0
- ca-certificates=2025.7.14=hbd8a1cb_0
- cached-property=1.5.2=hd8ed1ab_1
- cached_property=1.5.2=pyha770c72_1
- cairo=1.18.4=h3394656_0
- certifi=2025.7.14=pyhd8ed1ab_0
- cffi=1.17.1=py313hfab6e84_0
- cftime=1.6.4=py313ha014f3b_1
- charset-normalizer=3.4.2=pyhd8ed1ab_0
- comm=0.2.3=pyhe01879c_0
- contourpy=1.3.3=py313h7037e92_0
- cycler=0.12.1=pyhd8ed1ab_1
- cyrus-sasl=2.1.28=hd9c7081_0
- dbus=1.16.2=h3c4dab8_0
- debugpy=1.8.15=py313h5d5ffb9_0
- decorator=5.2.1=pyhd8ed1ab_0
- defusedxml=0.7.1=pyhd8ed1ab_0
- double-conversion=3.3.1=h5888daf_0
- exceptiongroup=1.3.0=pyhd8ed1ab_0
- executing=2.2.0=pyhd8ed1ab_0
- fenics-basix=0.9.0=py313hc3cfa2d_3
- fenics-basix-nanobind-abi=0.2.8.14=py310hd825971_3
- fenics-dolfinx=0.9.0=py313h9552bf2_117
- fenics-ffcx=0.9.0=pyh2e48890_0
- fenics-libbasix=0.9.0=py313h9a8a8b1_3
- fenics-libdolfinx=0.9.0=py313h9d3e916_117
- fenics-ufcx=0.9.0=hb7f7608_0
- fenics-ufl=2024.2.0=pyhd8ed1ab_1
- fftw=3.3.10=mpi_mpich_hbcf76dd_10
- fltk=1.3.10=hff38c0f_0
- fmt=11.2.0=h07f6e7f_0
- font-ttf-dejavu-sans-mono=2.37=hab24e00_0
- font-ttf-inconsolata=3.000=h77eed37_0
- font-ttf-source-code-pro=2.038=h77eed37_0
- font-ttf-ubuntu=0.83=h77eed37_3
- fontconfig=2.15.0=h7e30c49_1
- fonts-conda-ecosystem=1=0
- fonts-conda-forge=1=0
- fonttools=4.59.0=py313h3dea7bd_0
- fqdn=1.5.1=pyhd8ed1ab_1
- freeglut=3.2.2=ha6d2627_3
- freeimage=3.18.0=h3a85593_22
- freetype=2.13.3=ha770c72_1
- frozenlist=1.7.0=py313h6b9daa2_0
- gcc_impl_linux-64=14.3.0=hd9e9e21_3
- gcc_linux-64=14.3.0=h1382650_11
- gl2ps=1.4.2=hae5d5c5_1
- gmp=6.3.0=hac33072_2
- gmsh=4.13.1=hccb25f3_1
- graphite2=1.3.14=h5888daf_0
- h11=0.16.0=pyhd8ed1ab_0
- h2=4.2.0=pyhd8ed1ab_0
- h5py=3.14.0=nompi_py313hfaf8fd4_100
- harfbuzz=11.3.2=hbb57e21_0
- hdf4=4.2.15=h2a13503_7
- hdf5=1.14.6=mpi_mpich_h958611c_3
- hpack=4.1.0=pyhd8ed1ab_0
- httpcore=1.0.9=pyh29332c3_0
- httpx=0.28.1=pyhd8ed1ab_0
- hyperframe=6.1.0=pyhd8ed1ab_0
- hypre=2.32.0=mpi_mpich_h2e71eac_1
- icu=75.1=he02047a_0
- idna=3.10=pyhd8ed1ab_1
- imath=3.1.12=h7955e40_0
- importlib-metadata=8.7.0=pyhe01879c_1
- importlib_metadata=8.7.0=h40b2b14_1
- ipykernel=6.30.0=pyh82676e8_0
- ipython=9.4.0=pyhfa0c392_0
- ipython_pygments_lexers=1.1.1=pyhd8ed1ab_0
- isoduration=20.11.0=pyhd8ed1ab_1
- jasper=4.2.5=h1920b20_0
- jedi=0.19.2=pyhd8ed1ab_1
- jinja2=3.1.6=pyhd8ed1ab_0
- json5=0.12.0=pyhd8ed1ab_0
- jsoncpp=1.9.6=hf42df4d_1
- jsonpointer=3.0.0=py313h78bf25f_1
- jsonschema=4.25.0=pyhe01879c_0
- jsonschema-specifications=2025.4.1=pyh29332c3_0
- jsonschema-with-format-nongpl=4.25.0=he01879c_0
- jupyter-lsp=2.2.6=pyhe01879c_0
- jupyter_client=8.6.3=pyhd8ed1ab_1
- jupyter_core=5.8.1=pyh31011fe_0
- jupyter_events=0.12.0=pyh29332c3_0
- jupyter_server=2.16.0=pyhe01879c_0
- jupyter_server_terminals=0.5.3=pyhd8ed1ab_1
- jupyterlab=4.4.5=pyhd8ed1ab_0
- jupyterlab_pygments=0.3.0=pyhd8ed1ab_2
- jupyterlab_server=2.27.3=pyhd8ed1ab_1
- jxrlib=1.1=hd590300_3
- kahip=3.19=h7d9e1f9_0
- kernel-headers_linux-64=5.14.0=he073ed8_2
- keyutils=1.6.1=h166bdaf_0
- kiwisolver=1.4.8=py313h33d0bda_1
- krb5=1.21.3=h659f571_0
- lark=1.2.2=pyhd8ed1ab_1
- lcms2=2.17=h717163a_0
- ld_impl_linux-64=2.44=h1423503_1
- lerc=4.0.0=h0aef613_1
- libadios2=2.10.2=mpi_mpich_hc384e7b_8
- libaec=1.1.4=h3f801dc_0
- libamd=3.3.3=haaf9dc3_7100102
- libblas=3.9.0=32_h66dfbfd_blis
- libboost=1.88.0=h6c02f8c_0
- libboost-devel=1.88.0=h1a2810e_0
- libboost-headers=1.88.0=ha770c72_0
- libbrotlicommon=1.1.0=hb9d3cd8_3
- libbrotlidec=1.1.0=hb9d3cd8_3
- libbrotlienc=1.1.0=hb9d3cd8_3
- libbtf=2.3.2=h32481e8_7100102
- libcamd=3.3.3=h32481e8_7100102
- libcap=2.75=h39aace5_0
- libcblas=3.9.0=32_hba4ea11_blis
- libccolamd=3.3.4=h32481e8_7100102
- libcholmod=5.3.1=h59ddab4_7100102
- libclang-cpp20.1=20.1.8=default_hddf928d_0
- libclang13=20.1.8=default_ha444ac7_0
- libcolamd=3.3.4=h32481e8_7100102
- libcups=2.3.3=hb8b1518_5
- libcurl=8.14.1=h332b0f4_0
- libdeflate=1.24=h86f0d12_0
- libdrm=2.4.125=hb9d3cd8_0
- libedit=3.1.20250104=pl5321h7949ede_0
- libegl=1.7.0=ha4b6fd6_2
- libev=4.33=hd590300_2
- libexpat=2.7.1=hecca717_0
- libfabric=2.2.0=ha770c72_1
- libfabric1=2.2.0=h47b3337_1
- libffi=3.4.6=h2dba641_1
- libfreetype=2.13.3=ha770c72_1
- libfreetype6=2.13.3=h48d6fc4_1
- libgcc=15.1.0=h767d61c_3
- libgcc-devel_linux-64=14.3.0=h85bb3a7_103
- libgcc-ng=15.1.0=h69a702a_3
- libgcrypt-lib=1.11.1=hb9d3cd8_0
- libgfortran=15.1.0=h69a702a_3
- libgfortran-ng=15.1.0=h69a702a_3
- libgfortran5=15.1.0=hcea5267_3
- libgl=1.7.0=ha4b6fd6_2
- libglib=2.84.2=h3618099_0
- libglu=9.0.3=h5888daf_1
- libglvnd=1.7.0=ha4b6fd6_2
- libglx=1.7.0=ha4b6fd6_2
- libgomp=15.1.0=h767d61c_3
- libgpg-error=1.55=h3f2d84a_0
- libhwloc=2.11.2=default_h3d81e11_1002
- libiconv=1.18=h4ce23a2_1
- libjpeg-turbo=3.1.0=hb9d3cd8_0
- libklu=2.3.5=hf24d653_7100102
- liblapack=3.9.0=12_hd37a5e2_netlib
- libllvm20=20.1.8=hecd9e04_0
- liblzma=5.8.1=hb9d3cd8_2
- libmpdec=4.0.0=hb9d3cd8_0
- libnetcdf=4.9.2=nompi_h0134ee8_117
- libnghttp2=1.64.0=h161d5f1_0
- libnl=3.11.0=hb9d3cd8_0
- libntlm=1.8=hb9d3cd8_0
- libogg=1.3.5=hd0c01bc_1
- libopengl=1.7.0=ha4b6fd6_2
- libpciaccess=0.18=hb9d3cd8_0
- libpng=1.6.50=h943b412_0
- libpq=17.5=h27ae623_0
- libptscotch=7.0.6=h4c3caac_1
- libraw=0.21.4=h9969a89_0
- libsanitizer=14.3.0=hd08acf3_3
- libscotch=7.0.6=hea33c07_1
- libsodium=1.0.20=h4ab18f5_0
- libspqr=4.3.4=h852d39f_7100102
- libsqlite=3.50.3=hee844dc_1
- libssh2=1.11.1=hcf80075_0
- libstdcxx=15.1.0=h8f9b012_3
- libstdcxx-ng=15.1.0=h4852527_3
- libsuitesparseconfig=7.10.1=h92d6892_7100102
- libsystemd0=257.7=h4e0b6ca_0
- libtheora=1.1.1=h4ab18f5_1006
- libtiff=4.7.0=hf01ce69_5
- libudev1=257.7=hbe16f8c_0
- libumfpack=6.3.5=heb53515_7100102
- libuuid=2.38.1=h0b41bf4_0
- libvorbis=1.3.7=h9c3ff4c_0
- libwebp-base=1.6.0=hd42ef1d_0
- libxcb=1.17.0=h8a09558_0
- libxcrypt=4.4.36=hd590300_1
- libxkbcommon=1.10.0=h65c71a3_0
- libxml2=2.13.8=h4bc477f_0
- libxslt=1.1.43=h7a3aeb2_0
- libzip=1.11.2=h6991a6a_0
- libzlib=1.3.1=hb9d3cd8_2
- loguru=0.7.3=pyh707e725_0
- lz4-c=1.10.0=h5888daf_1
- markdown-it-py=3.0.0=pyhd8ed1ab_1
- markupsafe=3.0.2=py313h8060acc_1
- matplotlib=3.10.3=py313h78bf25f_0
- matplotlib-base=3.10.3=py313h129903b_0
- matplotlib-inline=0.1.7=pyhd8ed1ab_1
- mdurl=0.1.2=pyhd8ed1ab_1
- meshio=5.3.5=pyhd8ed1ab_0
- metis=5.1.0=hd0bcaf9_1007
- mistune=3.1.3=pyh29332c3_0
- mpi=1.0.1=mpich
- mpi4py=4.1.0=py313h42d17bb_100
- mpich=4.3.1=h1a8bee6_100
- msgpack-python=1.1.1=py313h33d0bda_0
- multidict=6.6.3=py313h8060acc_0
- mumps-include=5.7.3=h23d43cc_10
- mumps-mpi=5.7.3=h8c07e11_10
- munkres=1.1.4=pyhd8ed1ab_1
- nbclient=0.10.2=pyhd8ed1ab_0
- nbconvert-core=7.16.6=pyh29332c3_0
- nbformat=5.10.4=pyhd8ed1ab_1
- ncurses=6.5=h2d0b736_3
- nest-asyncio=1.6.0=pyhd8ed1ab_1
- netcdf4=1.7.2=nompi_py313h6d1955d_102
- nlohmann_json=3.12.0=h3f2d84a_0
- notebook-shim=0.2.4=pyhd8ed1ab_1
- numpy=2.3.2=py313hf6604e3_0
- occt=7.8.1=novtk_he2768ca_103
- openexr=3.3.5=h09fa569_0
- openjpeg=2.5.3=h5fbd93e_0
- openldap=2.6.10=he970967_0
- openssl=3.5.1=h7b32b05_0
- overrides=7.7.0=pyhd8ed1ab_1
- packaging=25.0=pyh29332c3_1
- pandocfilters=1.5.0=pyhd8ed1ab_0
- parmetis=4.0.3=hc7bef4e_1007
- parso=0.8.4=pyhd8ed1ab_1
- pcre2=10.45=hc749103_0
- petsc=3.23.4=real_hd2c2232_0
- petsc4py=3.23.4=np2py313hde6fa77_0
- pexpect=4.9.0=pyhd8ed1ab_1
- pickleshare=0.7.5=pyhd8ed1ab_1004
- pillow=11.3.0=py313h8db990d_0
- pip=25.1.1=pyh145f28c_0
- pixman=0.46.4=h537e5f6_0
- pkg-config=0.29.2=h4bc722e_1009
- platformdirs=4.3.8=pyhe01879c_0
- pooch=1.8.2=pyhd8ed1ab_1
- proj=9.6.2=h0054346_0
- prometheus_client=0.22.1=pyhd8ed1ab_0
- prompt-toolkit=3.0.51=pyha770c72_0
- propcache=0.3.1=py313h8060acc_0
- psutil=7.0.0=py313h536fd9c_0
- pthread-stubs=0.4=hb9d3cd8_1002
- ptyprocess=0.7.0=pyhd8ed1ab_1
- pugixml=1.15=h3f63f65_0
- pure_eval=0.2.3=pyhd8ed1ab_1
- pycparser=2.22=pyh29332c3_1
- pygments=2.19.2=pyhd8ed1ab_0
- pyparsing=3.2.3=pyhd8ed1ab_1
- pyside6=6.9.1=py313h7dabd7a_0
- pysocks=1.7.1=pyha55dd90_7
- python=3.13.5=hec9711d_102_cp313
- python-dateutil=2.9.0.post0=pyhe01879c_2
- python-fastjsonschema=2.21.1=pyhd8ed1ab_0
- python-gmsh=4.13.1=h57928b3_1
- python-json-logger=2.0.7=pyhd8ed1ab_0
- python_abi=3.13=8_cp313
- pytz=2025.2=pyhd8ed1ab_0
- pyvista=0.45.3=pyhd8ed1ab_0
- pyyaml=6.0.2=py313h8060acc_2
- pyzmq=27.0.0=py313h8e95178_0
- qhull=2020.2=h434a139_5
- qt6-main=6.9.1=h6ac528c_2
- rapidjson=1.1.0.post20240409=h3f2d84a_2
- rdma-core=58.0=h5888daf_0
- readline=8.2=h8c095d6_2
- referencing=0.36.2=pyh29332c3_0
- requests=2.32.4=pyhd8ed1ab_0
- rfc3339-validator=0.1.4=pyhd8ed1ab_1
- rfc3986-validator=0.1.1=pyh9f0ad1d_0
- rfc3987-syntax=1.1.0=pyhe01879c_1
- rich=14.1.0=pyhe01879c_0
- rpds-py=0.26.0=py313h4b2b08d_0
- scalapack=2.2.0=h7e29ba8_4
- scooby=0.10.1=pyhd8ed1ab_0
- send2trash=1.8.3=pyh0d859eb_1
- setuptools=80.9.0=pyhff2d567_0
- six=1.17.0=pyhe01879c_1
- slepc=3.23.2=real_hbef7eaf_0
- slepc4py=3.23.2=np2py313h7deae8f_0
- snappy=1.2.2=h03e3b7b_0
- sniffio=1.3.1=pyhd8ed1ab_1
- soupsieve=2.7=pyhd8ed1ab_0
- spdlog=1.15.3=h6dc744f_1
- sqlite=3.50.3=heff268d_1
- stack_data=0.6.3=pyhd8ed1ab_1
- superlu=7.0.1=h8f6e6c4_0
- superlu_dist=9.1.0=h0804ebd_0
- sysroot_linux-64=2.34=h087de78_2
- tbb=2022.1.0=h4ce085d_0
- terminado=0.18.1=pyh0d859eb_0
- tinycss2=1.4.0=pyhd8ed1ab_0
- tk=8.6.13=noxft_hd72426e_102
- tomli=2.2.1=pyhd8ed1ab_1
- tornado=6.5.1=py313h536fd9c_0
- traitlets=5.14.3=pyhd8ed1ab_1
- types-python-dateutil=2.9.0.20250708=pyhd8ed1ab_0
- typing-extensions=4.14.1=h4440ef1_0
- typing_extensions=4.14.1=pyhe01879c_0
- typing_utils=0.1.0=pyhd8ed1ab_1
- tzdata=2025b=h78e105d_0
- ucx=1.18.1=h990bcc0_2
- uri-template=1.3.0=pyhd8ed1ab_1
- urllib3=2.5.0=pyhd8ed1ab_0
- utfcpp=4.0.6=h005c6e1_0
- vtk-base=9.4.2=py313h42270f7_3
- wayland=1.24.0=h3e06ad9_0
- wcwidth=0.2.13=pyhd8ed1ab_1
- webcolors=24.11.1=pyhd8ed1ab_0
- webencodings=0.5.1=pyhd8ed1ab_3
- websocket-client=1.8.0=pyhd8ed1ab_1
- wslink=2.3.4=pyhd8ed1ab_0
- xcb-util=0.4.1=h4f16b4b_2
- xcb-util-cursor=0.1.5=hb9d3cd8_0
- xcb-util-image=0.4.0=hb711507_2
- xcb-util-keysyms=0.4.1=hb711507_0
- xcb-util-renderutil=0.3.10=hb711507_0
- xcb-util-wm=0.4.2=hb711507_0
- xkeyboard-config=2.45=hb9d3cd8_0
- xorg-libice=1.1.2=hb9d3cd8_0
- xorg-libsm=1.2.6=he73a12e_0
- xorg-libx11=1.8.12=h4f16b4b_0
- xorg-libxau=1.0.12=hb9d3cd8_0
- xorg-libxcomposite=0.4.6=hb9d3cd8_2
- xorg-libxcursor=1.2.3=hb9d3cd8_0
- xorg-libxdamage=1.1.6=hb9d3cd8_0
- xorg-libxdmcp=1.1.5=hb9d3cd8_0
- xorg-libxext=1.3.6=hb9d3cd8_0
- xorg-libxfixes=6.0.1=hb9d3cd8_0
- xorg-libxi=1.8.2=hb9d3cd8_0
- xorg-libxmu=1.2.1=hb9d3cd8_1
- xorg-libxrandr=1.5.4=hb9d3cd8_0
- xorg-libxrender=0.9.12=hb9d3cd8_0
- xorg-libxt=1.3.1=hb9d3cd8_0
- xorg-libxtst=1.2.5=hb9d3cd8_3
- xorg-libxxf86vm=1.1.6=hb9d3cd8_0
- yaml=0.2.5=h280c20c_3
- yarl=1.20.1=py313h8060acc_0
- zeromq=4.3.5=h3b0a872_7
- zfp=1.0.1=h5888daf_2
- zipp=3.23.0=pyhd8ed1ab_0
- zlib=1.3.1=hb9d3cd8_2
- zlib-ng=2.2.4=h7955e40_0
- zstandard=0.23.0=py313h536fd9c_2
- zstd=1.5.7=hb8e6e7a_2
prefix: /home/jafi/miniconda3/envs/fenicsx-env
Jaci
July 31, 2025, 10:07am
6
It’s working now. I don’t know what caused the error, but it seems to have been related to the mesh.
