Successful slice with wipe tower <> model collision

[ninjazamo]

Description of the bug

When the wipe tower does not have a collision in the first few layers, slicing completes. However, if there is a collision higher in the model, no error is generated.

Project file & How to reproduce

layers 76-126 including 3mf file with sample collision and screenshot of sample area.

ghostwalkingdog_towererror.3mf.zip

Checklist of files included above

• Project file
• Screenshot

Version of PrusaSlicer

2.8.0+macOS-arm54

Operating system

macOS 15.0

Printer model

MK4S with MMU3

[Jan-Soustruznik]

Hello, @ninjazamo , Thank you for your report. We can confirm that the colision doesnt work correctly. We created internal issue - SPE-2505. Thank you, have a nice day

[lukasmatena]

Should be fixed in PrusaSlicer 2.9.1-alpha1. Closing.