Fix crashes when loading old 3MF project #1098

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opened 2026-04-05 16:49:08 +02:00 by MrUnknownDE · 0 comments
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Originally created by @SoftFever on 1/12/2026

Enhance backward compatibility for filament extruder variants in 3MF project files

Fix crashes when loading old 3MF project

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*Originally created by @SoftFever on 1/12/2026* Enhance backward compatibility for filament extruder variants in 3MF project files Fix crashes when loading old 3MF project # Description <!-- > Please provide a summary of the changes made in this PR. Include details such as: > * What issue does this PR address or fix? > * What new features or enhancements does this PR introduce? > * Are there any breaking changes or dependencies that need to be considered? --> # Screenshots/Recordings/Graphs <!-- > Please attach relevant screenshots to showcase the UI changes. > Please attach images that can help explain the changes. --> ## Tests <!-- > Please describe the tests that you have conducted to verify the changes made in this PR. -->
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Reference: github/OrcaSlicer#1098