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Bambu Studio crash when using raft with small rounded surfaces #1786

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pedro-pedrosa opened this issue May 9, 2023 · 8 comments
Closed

Bambu Studio crash when using raft with small rounded surfaces #1786

pedro-pedrosa opened this issue May 9, 2023 · 8 comments
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@tangketan
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@pedro-pedrosa
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Describe the bug
When using a raft with 0.08mm default preset and a small model with rounded bottom surface, bambu studio crashes on the slicing operation.

To Reproduce
Steps to reproduce the behavior:

  1. Select 0.08mm default preset
  2. Add a cylinder or shpere primitive
  3. Scale object down to 5x5x5
  4. Add raft of 1 layer
  5. Slice

Expected behavior
Expected to slide successfully. Instead, I get either a "bad alloc" error or the program completely crashes.

Desktop (please complete the following information):

  • Ubuntu 22.04.2 LTS
@pedro-pedrosa pedro-pedrosa added the bug Something isn't working label May 9, 2023
@bambu123 bambu123 assigned SaltWei and tangketan and unassigned SaltWei May 10, 2023
@tangketan
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Thanks for reporting the bug. I'll fix it in the next version.

@KiwiDamo
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Can confirm this problem also exists in the Windows version.

@jcbize
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jcbize commented May 23, 2023

I'm getting this as well, when using a raft or brim. Thanks for taking a look.

@Laess3r
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Laess3r commented Jun 5, 2023

Also confirm this crash on Windows version. Very annoying, as tiny objects must be print using raft - which is not possible 👎🏻

lanewei120 pushed a commit that referenced this issue Jul 7, 2023
@ArthurBambulab @lanewei120
FIX: normal support crashes when only raft enabled
d6ece08 
Github: #1786
Change-Id: I349fab71953b6eb77fbb1f70b00f37c1e450a562
(cherry picked from commit e961e05c5cc8644398d5bba7eac8527b34759354)
lanewei120 pushed a commit that referenced this issue Jul 7, 2023
@ArthurBambulab @lanewei120
FIX: normal support crashes when only raft enabled
81319b6 
Github: #1786
Change-Id: I349fab71953b6eb77fbb1f70b00f37c1e450a562
(cherry picked from commit e961e05c5cc8644398d5bba7eac8527b34759354)
@NicGibbens
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Also happens with Mac version.

@pedro-pedrosa
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apparently a work around is to add normal(manual) supports to the object. this prevents the crash

@tangketan
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The latest beta should have fixed this issue. Please take a try.

@NicGibbens
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Now working on Mac using the latest Beta - many thanks!!

DzzD pushed a commit to DzzD/BambuStudio that referenced this issue Sep 24, 2023
@ArthurBambulab @DzzD
FIX: normal support crashes when only raft enabled
ad5bf4b 
Github: bambulab#1786
Change-Id: I349fab71953b6eb77fbb1f70b00f37c1e450a562
(cherry picked from commit e961e05c5cc8644398d5bba7eac8527b34759354)
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7 participants
@pedro-pedrosa @Laess3r @jcbize @tangketan @SaltWei @KiwiDamo @NicGibbens