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"Unsupported Selection" error when copy pasting objects with modifiers, sometimes full crash to desktop #5517

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tensheapz opened this issue Dec 19, 2020 · 4 comments
Closed

"Unsupported Selection" error when copy pasting objects with modifiers, sometimes full crash to desktop #5517

tensheapz opened this issue Dec 19, 2020 · 4 comments

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@tensheapz
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tensheapz commented Dec 19, 2020 •
edited

Version

PrusaSlicer-2.3.0-rc1+win64

Operating system type + version

Windows 10 x64

3D printer brand / version + firmware version (if known)

Prusa MK3S

Behavior

Popup error occurs when trying to duplicate multiple objects at once where the objects have printing modifiers. This also can cause a full crash to desktop although this is not reliably reproducible.

Steps to reproduce

  • Create Simple Box - Right Click > Add Shape > Box
  • Add any modifier (such as infill) to the shape - Right Click > Infill
  • Duplicate the Box - Select the box, Ctrl+C, Ctrl+V
  • In the second box's infill modifier, set it to a different value, such as 26%. This seems to be important that they have different modifiers
  • Select both boxes (via Ctrl+Click) and duplicate them both simultaneously (via Ctrl+C, Ctrl+V)

Actual Results
Either:

  • Crash to desktop occurs
  • Unsupported selection popup occurs a couple of times before succeeding in the duplication

Expected results
Program does not crash, no error popup occurs, and the duplication happens as intended.

prusa-slicer_aM7jxVjSXO

Is this a new feature request?
no
@lukasmatena
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Thanks. The bug is already present in 2.2.0. When I tested, the error popup showed every time (for each object), objects were copied correctly, I never saw it crash (not saying that you couldn't have). We will fix this, but not for 2.3 final release.

YuSanka added a commit that referenced this issue Dec 22, 2020
@YuSanka
Fixed a crash on copy/paste, when ObjectList has no selection. Relate…
6c39905 
…d to #5517
@lukasmatena
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The hard crash should no longer happen in 2.3.0-rc2 after 6c39905. The rest will be fixed later.

@tensheapz
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Thank you!

@lukasmatena lukasmatena mentioned this issue Dec 25, 2020
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YuSanka added a commit that referenced this issue Dec 30, 2020
@YuSanka
Fix of #5517 "Unsupported Selection" error when copy pasting objects …
c747502 
…with modifiers...
@bubnikv
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Fixed in PrusaSlicer 2.4.0-alpha1.

@bubnikv bubnikv mentioned this issue Aug 6, 2021
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3 participants
@bubnikv @lukasmatena @tensheapz