search

prusa3d / PrusaSlicer

G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)
https://www.prusa3d.com/prusaslicer/
GNU Affero General Public License v3.0
7.72k stars 1.93k forks source link

Setting 100% infill on an object crashes prusaslicer #8690

Closed abudden closed 2 years ago

abudden commented 2 years ago

Description of the bug

I opened an STL, flipped it over and tried to set the infill density for that object only. It popped up a message saying that gyroid didn't support 100% infill and then when I clicked okay, prusaslicer crashed.

I would expect it to either (a) add a custom infill pattern to the object automatically, (b) refuse to slice until the issue is fixed or (c) reduce the infill density automatically (in rough order of preference). I wouldn't expect it to crash.

The obvious workaround is to add the infill pattern as a custom setting as well (in which case it works as expected), but I thought it was worth mentioning this minor bug.

Project file & How to reproduce

Makita_RT0700_Dust_Collection_Lid.zip

Open the attached STL and flip it over so the top face is on the bed:

image

Right-click, click Add Settings and Infill:

image

Select infill density only:

image

Type 100 in the infill box:

image

Click okay and watch PrusaSlicer crash.

If you Right-click and click "Infill" in the top-level menu, it adds "Fill density" and "Fill pattern" as settings and then it works as expected.

Checklist of files included above

Version of PrusaSlicer

Version 2.4.2+win64

Operating system

Windows 10

Printer model

Prusa i3 Mk3S+

kubispe1 commented 2 years ago

Sorry, but I am not able to reproduce your issue. I tried versions 2.4.2+win64 (same as you), 2.5.0-beta1 + win64, and even v 2.4.2 for Ubuntu. In all situations PS switches infill to rectilinear without crash. So, I would ask you to attach .3mf before you add there Fill density. I will check it again.

abudden commented 2 years ago

That's weird... I just tried again and saved the .3mf after adding the fill density option and before changing the density to 100%. I then changed the density to 100% and it added the fill pattern and set it to rectilinear.

I don't understand what's different: when I was writing the issue I tried it at least 8 times (to make sure the steps were correct and consistent) and it crashed every single time. Now I can't reproduce it either...

kubispe1 commented 2 years ago

That's strange, but don't worry. If you have a problem or issue again let us know. Thanks