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prusa3d / PrusaSlicer

G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)
https://www.prusa3d.com/prusaslicer/
GNU Affero General Public License v3.0
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hollowed object crashes prusaslicer during slicing #11581

Open ozspeed opened 11 months ago

ozspeed commented 11 months ago

Description of the bug

Prusaslicer crashes when attempting to slice a hollowed and drilled object. Object should slice.

prusaconfig.txt Prusaslicer crash report.txt

image image

Project file & How to reproduce

Archive.zip open .obj file scale 50% on all dimensions rotate to best surface quality Select hollow this object drill 3 holes at lowest point from build plate Slice!

Checklist of files included above

Version of PrusaSlicer

2.6.1+MacOS-arm64

Operating system

MacOS Sonoma 14.0

Printer model

Anycubic Photon Mono M5s

frank-vanderhulst commented 11 months ago

Same thing here. Occurs in both 2.7.0-alpha1 and 2.6.1 OS = Windows 11 x64 To reproduce:

  1. Import attached STL engine_block1-_Split_Scaled.zip
  2. Click "Hollow & Drill"
  3. Enable "Hollow this object"
  4. Click "Slice now"

Crash happens when status shows "Generating support points: 46%". Drilling holes in the top and bottom doesn't seem to affect it. Pad below object or None doesn't affect it. Varying wall thickness (tried 1.0, 1.5, 3.0) doesn't affect it.