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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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Crash on slicing stl but slicing repaired stl is working #8760

Closed tcjtomas closed 2 years ago

tcjtomas commented 2 years ago

Description of the bug

When loading a simple stl and slicing it fails.

Repair stl, load the saved obj file and slicing it works.

Project file & How to reproduce

Load stl and slice causes silent crash

Load stl repair it

Save obj file

Slice is successful Adapter.zip l

Checklist of files included above

Version of PrusaSlicer

Version 2.5.0-rc1+linux-x64-GTK3

Operating system

Operating System: openSUSE Leap 15.3 KDE Plasma Version: 5.18.6 KDE Frameworks Version: 5.76.0 Qt Version: 5.12.7 Kernel Version: 5.3.18-150300.59.90-default OS Type: 64-bit Processors: 4 × Intel® Core™ i7-7500U CPU @ 2.70GHz Memory: 7,7 GiB

Printer model

Prusa i3 mk2 reprap

kubispe1 commented 2 years ago

Hello, thanks for you issue report. I think, your model is somehow broken (but just little bit). But it doesn't apologize the crash of PS. I tried problematic .stl on WIN 10 and that worked. image So, please can I ask you to try this steps for us?: 1) Try it in 2.5.0-rc1 with Classic perimeter generator (Print settings/ Layers and perimeters / Perimeter generator) 2) Also try it in 2.5.0 alpha3 with Arachne engine. This would help us to detect or filter some cases.

hejllukas commented 2 years ago

Hi, we fixed the artifacts shown on this model when Arachne was used with the commit https://github.com/prusa3d/PrusaSlicer/commit/614cd7081d4a33104272eb64d8f50939844ecbbd in master_250. But we weren't able to reproduce the crash that you mentioned. Could you please try this attached build and report back if it is still crashing or not? PrusaSlicer-2.5.0-rc1+17-linux-x64-GTK3-g614cd70-202208301031.AppImage PrusaSlicer-2.5.0-rc1+17-linux-x64-GTK3-g614cd70-202208301031.tar.bz2 If it will still crash with this build, could you please upload 3MF exported before the crash?

tcjtomas commented 2 years ago

Hi Team,

I'll try later to day.

MVH/BR TOMAS JENSEN +4524278454 WEB: FOTOSITE [6] WEB: VEJRET [7]

Lukáš Hejl skrev den 2022-08-30 14:30:

Hi, we fixed the artifacts shown on this model when Arachne was used with the commit 614cd70 [1] in master_250. But we weren't able to reproduce the crash that you mentioned. Could you please try this attached build and report back if it is still crashing or not? PrusaSlicer-2.5.0-rc1+17-linux-x64-GTK3-g614cd70-202208301031.AppImage [2] PrusaSlicer-2.5.0-rc1+17-linux-x64-GTK3-g614cd70-202208301031.tar.bz2 [3] If it will still crash with this build, could you please upload 3MF exported before the crash?

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Links:

[1] https://github.com/prusa3d/PrusaSlicer/commit/614cd7081d4a33104272eb64d8f50939844ecbbd [2] @./files/lh/PrusaSlicer-2.5.0-rc1+17-linux-x64-GTK3-g614cd70-202208301031.AppImage [3] @./files/lh/PrusaSlicer-2.5.0-rc1+17-linux-x64-GTK3-g614cd70-202208301031.tar.bz2 [4] https://github.com/prusa3d/PrusaSlicer/issues/8760#issuecomment-1231601369 [5] https://github.com/notifications/unsubscribe-auth/AINART3YCXQNVPAI75VO4EDV3X5HPANCNFSM57TICJ2Q [6] https://tomas.dk/ps [7] https://tomas.dk/Vejr

tcjtomas commented 2 years ago

Hi Team,

It slices with PrusaSlicer-2.5.0-rc1+17. No issues. And futher more the artifacts are not showing.

Well done :) This issue can be closed.

BR Tomas Jensen

hejllukas commented 2 years ago

Thank you for testing it and reporting back. So I'm closing this issue.