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ansys / pydpf-composites

A Python wrapper for Ansys DPF for the post-processing of composite structures.
https://composites.dpf.docs.pyansys.com
MIT License
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Investigate crash of harmonic analysis #307

Open janvonrickenbach opened 1 year ago

janvonrickenbach commented 1 year ago

Start from harmonic example but use the model stored here: BUGS\PYDPF_COMPOSITES_ISSUE_307. Use the function composite_files_from_workbench_harmonic_analysis to get the input files => DPF crashes with a seg fault somewhere in mapdlCoreOperators.dll

janvonrickenbach commented 1 year ago

This happens only in distrbuted mode. It looks like the distributed rst files (file0.rst, file1.rst) are not removed for a harmonic analysis, even if recombine to single rst file is activated. Probably we have to improved the logic when we try to indentify the rst files: If a file.rst is present we don't look for the files with a number suffix.

janvonrickenbach commented 1 year ago

Update: The problem only arises if "Delete Unneeded Files" is set to "No" in "Analysis Data Management".