Repeatable crash when opening a specific file

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drmacro
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Re: Repeatable crash when opening a specific file

Post by drmacro »

Opens a second here.

Code: Select all

OS: Debian GNU/Linux 11 (bullseye) (XFCE/lightdm-xsession)
Word size of FreeCAD: 64-bit
Version: 0.21.30119 (Git)
Build type: Release
Branch: master
Hash: 8b056f156fd087b3df36a5223fc5ca6900649a83
Python 3.9.2, Qt 5.15.2, Coin 4.0.0, Vtk 7.1.1, OCC 7.7.0.dev
Locale: English/United States (en_US)
Installed mods: 
  * kicadStepUpMod 10.14.5
  * Manipulator 1.4.9
  * DynamicData 2.46.0
  * fasteners 0.4.1
  * TabBar
  * CubeMenu
  * fcgear 1.0.0
  * plugins
  * Pyramids-and-Polyhedrons
  * Defeaturing
  * Assembly4 0.12.3
  * OpticsWorkbench 1.0.8
  * workfeature-macro
  * sheetmetal 0.2.56
  * A2plus 0.4.56a
  * CurvedShapes 1.0.4
  * Curves 0.5.5
  * workfeature
  * lattice2 1.0.0
Star Trek II: The Wrath of Khan: Spock: "...His pattern indicates two-dimensional thinking."
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mfro
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Re: Repeatable crash when opening a specific file

Post by mfro »

So hang/crash appears to be an OCC issue. @MichaelF possibly a file you received from somebody using a newer FreeCAD/OCC version?

It seems the crash happens when OCC tries to read/recreate the internal meshing during load. Maybe there was a format change in OCC?
Cheers,
Markus
MichaelF
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Re: Repeatable crash when opening a specific file

Post by MichaelF »

mfro wrote: Wed Aug 17, 2022 12:26 pm So hang/crash appears to be an OCC issue. @MichaelF possibly a file you received from somebody using a newer FreeCAD/OCC version?

It seems the crash happens when OCC tries to read/recreate the internal meshing during load. Maybe there was a format change in OCC?
No, created this myself at August 6. I couldn't open it the next day.
wmayer
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Re: Repeatable crash when opening a specific file

Post by wmayer »

With OCC 7.3 I get this crash too and the callstack is the same as of the OP.
However, it works fine for OCC 7.4, 7.5 and 7.6
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