Instant Crash when Slicing Large Objects

[LuckyResistor]

Description of the bug

When slicing large objects, PrusaSlicer crashes in some cases at the end of the slicing process.

Project file & How to reproduce

How to Reproduce

• Create a new project.
• Select the "Original Prusa XL - 5T Input Shaper 0.4 nozzle" profile.
• Select the "0.20mm STRUCTURAL" print settings.
• Add a new box to the printer bed, with the dimensions 350x350x350mm
• In the print settings, change the infill from "Grid" to "Gyroid".
• In "Multiple Extruders" disable the wipe tower.
• Press "Slice now"

Expected Behaviour

• The box is sliced.

Actual Behaviour

• PrusaSlicer crashed at the end of the slicing process.

Screenshot

Project File

prusa-slicer-crash.3mf.zip

Checklist of files included above

• [X] Project file
• [X] Screenshot

Version of PrusaSlicer

Version 2.8.0+MacOS-arm64

Operating system and Computer

• macOS 14.6
• MacBook Pro / Apple M1 Max
• 32 GB RAM

Printer model

PrusaXL

[grimthaw]

Flatpak version of PrusaSlicer v2.8.0 also crashing at 89% through slicing this model. . No error message.

[LuckyResistor]

@grimthaw This does not crash PrusaSlicer on my computer. So, it depends on the computer, OS and probably the amount of memory you have. Please add your operating system and exact PrusaSlicer version to your comment. Probably the amount of RAM would also help.

[grimthaw]

@LuckyResistor - I am running Linux Bazzite, a distribution based on Fedora Kinoite, using PrusaSlicer-2.8.0+flathub.org version of PrusaSlicer. The PC is running an AMD CPU and GPU with 32 GB of RAM.

• neofetch
• PrusaSlicer System Info

The models them selves individually can be sliced, however there appears to be a pause in slicing when doing an individual model at about layer 45.