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Maniphest T72751

Timeline crash from overridden scene
Confirmed, NormalPublicBUG
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Description

System Information
Operating system: Linux-4.15.0-72-generic-x86_64-with-debian-buster-sid 64 Bits
Graphics card: GeForce GT 740/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.44

Blender Version
Broken: version: 2.81 (sub 16), branch: master, commit date: 2019-11-20 14:27, hash: rB26bd5ebd42e3

Short description of error
Crash in timeline from linked(library overridden) scene

Exact steps for others to reproduce the error
Based on the default startup:

  • Link Scene called "Crash" from example file
    Crash.blend229 KBDownload
    . Please note that this would work for any blend file.
  • Switch from Default scene "Scene" to linked "Crash".
  • Make "Crash" scene library override.
  • Click on timeline.

Event Timeline

Philipp Oeser (lichtwerk) changed the task status from Needs Triage to Confirmed.Dec 29 2019, 11:47 AM
Philipp Oeser (lichtwerk) added a project: Datablocks and Libraries.
Philipp Oeser (lichtwerk) added subscribers: Bastien Montagne (mont29), Philipp Oeser (lichtwerk).

Can confirm.

Library Overrides are still in a very early stage (not sure this is a usecase that should already be supported -- of course, shouldnt crash though...)

@Bastien Montagne (mont29) might know more?

backtrace (not sure this means it is in an endless loop?):

1   rna_property_override_diff_default rna_rna.c                     1396 0x3839986 
2   rna_property_override_diff         rna_access_compare_override.c 355  0x3712f22 
3   RNA_struct_override_matches        rna_access_compare_override.c 706  0x3713936 
4   rna_property_override_diff_propptr rna_rna.c                     1355 0x38398fb 
5   rna_property_override_diff_default rna_rna.c                     1675 0x383a68b 
6   rna_property_override_diff         rna_access_compare_override.c 355  0x3712f22 
7   RNA_struct_override_matches        rna_access_compare_override.c 706  0x3713936 
8   rna_property_override_diff_propptr rna_rna.c                     1355 0x38398fb 
9   rna_property_override_diff_default rna_rna.c                     1675 0x383a68b 
10  rna_property_override_diff         rna_access_compare_override.c 355  0x3712f22 
11  RNA_struct_override_matches        rna_access_compare_override.c 706  0x3713936 
12  rna_property_override_diff_propptr rna_rna.c                     1355 0x38398fb 
13  rna_property_override_diff_default rna_rna.c                     1675 0x383a68b 
14  rna_property_override_diff         rna_access_compare_override.c 355  0x3712f22 
15  RNA_struct_override_matches        rna_access_compare_override.c 706  0x3713936 
16  rna_property_override_diff_propptr rna_rna.c                     1355 0x38398fb 
17  rna_property_override_diff_default rna_rna.c                     1675 0x383a68b 
18  rna_property_override_diff         rna_access_compare_override.c 355  0x3712f22 
19  RNA_struct_override_matches        rna_access_compare_override.c 706  0x3713936 
20  rna_property_override_diff_propptr rna_rna.c                     1355 0x38398fb
Bastien Montagne (mont29) claimed this task.Jan 15 2020, 11:00 AM
Bastien Montagne (mont29) changed the subtype of this task from "Report" to "Bug".