Slicer crashing on specific width and height #920

New Issue

MrUnknownDE · 2026-04-05T16:35:38+02:00

MrUnknownDE commented

2026-04-05 16:35:38 +02:00

Originally created by @Ayman-E on 2/1/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.0

Operating System (OS)

Windows

OS Version

10

Additional system information

CPU: Ryzen 5 5600x
RAM: 32GB 3200Mhz
GPU: GTX 970

Printer

Neptune 4

How to reproduce

Add the STL
Slice
Fail slice
Change the dimensions or rotate file
Doesn't fail slice

Actual results

When I slice the file it crashes at 25% (generating infill) slicing and closes orca slicer, no dialog or anything

After changing dimensions or rating file it slices fine

Expected results

That it should slice

Project file & Debug log uploads

captainamerica_Front_detaillower4.zip

Checklist of files to include

Log file
Project file

Anything else?

Pretty much trying to slice it makes it crash without any dialog

But when I change the dimensions or rotate it, it does slice

Like I tried changing the X dimensions to be wider and it slices, I reduce the X and it slices, I then put X back to normal and it doesn't slice

I then change the Y axis to be 220 instead of 224 and it slices

So looks like that specific X and Y combination makes it fail, which I guess has something to do with the model. Maybe at that specific dimensions it causes some kind of infill crashing or something but when I stretch the model or rotate it, it works.

*Originally created by @Ayman-E on 2/1/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.0 ### Operating System (OS) Windows ### OS Version 10 ### Additional system information CPU: Ryzen 5 5600x RAM: 32GB 3200Mhz GPU: GTX 970 ### Printer Neptune 4 ### How to reproduce 1. Add the STL 2. Slice 3. Fail slice 4. Change the dimensions or rotate file 5. Doesn't fail slice ### Actual results When I slice the file it crashes at 25% (generating infill) slicing and closes orca slicer, no dialog or anything After changing dimensions or rating file it slices fine ### Expected results That it should slice ### Project file & Debug log uploads [captainamerica_Front_detaillower4.zip](https://github.com/user-attachments/files/24988720/captainamerica_Front_detaillower4.zip) ### Checklist of files to include - [ ] Log file - [x] Project file ### Anything else? Pretty much trying to slice it makes it crash without any dialog But when I change the dimensions or rotate it, it does slice Like I tried changing the X dimensions to be wider and it slices, I reduce the X and it slices, I then put X back to normal and it doesn't slice I then change the Y axis to be 220 instead of 224 and it slices So looks like that specific X and Y combination makes it fail, which I guess has something to do with the model. Maybe at that specific dimensions it causes some kind of infill crashing or something but when I stretch the model or rotate it, it works.

MrUnknownDE closed this issue

2026-04-05 16:35:38 +02:00

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Reference: github/OrcaSlicer#920