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[ACCESS_VIOLATION] in 2.3.2-dev when trying to slice using profile for 2.3.1 #12704

@Felix14-v2

Description

@Felix14-v2

Information

  • OS: Windows 11 24H2 LTSC (also tested on Win10 22H2)
  • OrcaSlicer version: 2.3.2-dev
  • Printer: Picaso Designer Classic (self-made profile with a lot of compatibility workarounds)

How to reproduce

  1. Open the attached 3MF (Cube.zip) project using OrcaSlicer 2.3.2-dev
  2. Try to slice
  3. See the exception
  4. [Optional] open the same project in OrcaSlicer 2.3.1 and try to slice there, everything should work fine

Cube.zip

Debug log

[tracing] debug_Mon_Mar_09_17_40_45_3812.zip

Additional

The mentioned profile has an unusual start Gcode structure in order to work around some issues with the printer's firmware parser. Because of a bug in the firmware, it tries to execute the commented Gcodes from the settings block.

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