File with missing 3D view region data crashes #61929

New Issue

Vyacheslav Kobozev · 2019-02-25T10:53:38+01:00

2019-02-25 10:53:38 +01:00

Blender 2.8 / 24 and 25 Feb 2019

How to reproduce:
Select cube, M to move Cube to Collection 2, Ctrl Z to undo = crash.
New/other files are ok.
It is not depend of collections or an object (I made new and crash still there)

Here the file with a problem nomov.blend

Blender 2.8 / 24 and 25 Feb 2019 ![120219.jpg](https://archive.blender.org/developer/F6710832/120219.jpg) How to reproduce: Select cube, M to move Cube to Collection 2, Ctrl Z to undo = crash. New/other files are ok. It is not depend of collections or an object (I made new and crash still there) Here the file with a problem [nomov.blend](https://archive.blender.org/developer/F6710808/nomov.blend)

Vyacheslav Kobozev commented

2019-02-25 10:53:38 +01:00

Added subscriber: @Vyach

Jacques Lucke commented

2019-02-25 11:16:47 +01:00

Added subscriber: @JacquesLucke

Jacques Lucke commented

2019-02-25 11:16:47 +01:00

I can reproduce the crash.
Not sure if we can fix this, if we can't reproduce it in a new file.

Can you remember how you created this file?

I can reproduce the crash. Not sure if we can fix this, if we can't reproduce it in a new file. Can you remember how you created this file?

Vyacheslav Kobozev commented

2019-02-26 10:30:20 +01:00

The same way, as others, from custom startup file , that I made from default startup ((it is ok)) .
I can share both: startup and item. There is nothing valuable. IDK if it'll help.

The only uncommon detail during work with this file: I pressed Ctrl+Z, and hit the limit of Undo. Then I changed limit of global undo to 64.
Then work some more, tried to move duplicates into another collection with wrong selection, like this:

Finally found, what is wrong (no sync selection from 3dview to outliner), moved duplicates, Ctrl+Z, Crash.
Then worked some more, and think, if i can reproduce crash or it was sudden.

startup file 28.blend

кинжал 1.blend

The same way, as others, from custom startup file , that I made from default startup ((it is ok)) . I can share both: startup and item. There is nothing valuable. IDK if it'll help. The only uncommon detail during work with this file: I pressed Ctrl+Z, and hit the limit of Undo. Then I changed limit of global undo to 64. Then work some more, tried to move duplicates into another collection with wrong selection, like this: ![120244.jpg](https://archive.blender.org/developer/F6716147/120244.jpg) Finally found, what is wrong (no sync selection from 3dview to outliner), moved duplicates, Ctrl+Z, Crash. Then worked some more, and think, if i can reproduce crash or it was sudden. [startup file 28.blend](https://archive.blender.org/developer/F6716120/startup_file_28.blend) [кинжал 1.blend](https://archive.blender.org/developer/F6716116/кинжал_1.blend)

Sebastian Parborg commented

2019-02-26 15:07:55 +01:00

Added subscriber: @ZedDB

Sebastian Parborg commented

2019-02-26 15:07:55 +01:00

@Vyach can you still reproduce the crash in the first file if you disable "Load UI" when you open it?

Vyacheslav Kobozev commented

2019-02-27 05:52:03 +01:00

First file have no such bug at all. It is initial file for comparation with bugged.

But with the second one without UI-loading project start to work fine, no crashes.

First file have no such bug at all. It is initial file for comparation with bugged. But with the second one without UI-loading project start to work fine, no crashes.

Brecht Van Lommel was assigned by Sebastian Parborg

2019-02-27 13:49:18 +01:00

Sebastian Parborg commented

2019-02-27 13:49:18 +01:00

Added subscriber: @brecht

Sebastian Parborg commented

2019-02-27 13:49:18 +01:00

I can't seem to reproduce this from scratch.
@brecht any ideas?

Backtrace:

Thread 1 "blender" received signal SIGSEGV, Segmentation fault.
lib_link_window_scene_data_restore (win=0x7fffcbd8a188, scene=0x7fffcbcf2008, view_layer=0x7fffcf142208)
    at /home/zed/programmering/blender_master/blender/source/blender/blenloader/intern/readfile.c:7828
7828									if (rv3d->localvd) {
(gdb) bt
#0  lib_link_window_scene_data_restore (win=0x7fffcbd8a188, scene=0x7fffcbcf2008, view_layer=0x7fffcf142208)
    at /home/zed/programmering/blender_master/blender/source/blender/blenloader/intern/readfile.c:7828
#1  blo_lib_link_restore (oldmain=oldmain@entry=0x7fffcf209208, newmain=<optimized out>, curwm=0x7fffccbf2a08, curscene=curscene@entry=0x7fffcbcf2008,
    cur_view_layer=cur_view_layer@entry=0x7fffcf142208) at /home/zed/programmering/blender_master/blender/source/blender/blenloader/intern/readfile.c:8087
#2  0x0000555556841585 in setup_app_data (C=0x7fffea058188, bfd=0x7fffcf178b08, is_startup=<optimized out>, reports=<optimized out>, filepath=<optimized out>)
    at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/blendfile.c:207
#3  0x00005555568419fd in BKE_blendfile_read_from_memfile (C=C@entry=0x7fffea058188, memfile=memfile@entry=0x7fffcf175308,
    params=params@entry=0x7fffffffd2dc, reports=reports@entry=0x0)
    at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/blendfile.c:447
#4  0x0000555556840e06 in BKE_memfile_undo_decode (mfu=0x7fffcf174f08, C=C@entry=0x7fffea058188)
    at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/blender_undo.c:79
#5  0x000055555613e082 in memfile_undosys_step_decode (C=0x7fffea058188, bmain=<optimized out>, us_p=0x7fffcbd84388, UNUSED_dir=<optimized out>)
    at /home/zed/programmering/blender_master/blender/source/blender/editors/undo/memfile_undo.c:90
#6  0x00005555569cf834 in undosys_step_decode (C=C@entry=0x7fffea058188, bmain=0x7fffcf209208, ustack=ustack@entry=0x7fffd8d09708,
    us=us@entry=0x7fffcbd84388, dir=dir@entry=-1) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/undo_system.c:197
#7  0x00005555569d05f5 in BKE_undosys_step_undo_with_data_ex (ustack=0x7fffd8d09708, C=C@entry=0x7fffea058188, us=0x7fffe972aa08,
    use_skip=use_skip@entry=true) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/undo_system.c:664
#8  0x00005555569d056a in BKE_undosys_step_undo_with_data (ustack=<optimized out>, C=C@entry=0x7fffea058188, us=<optimized out>)
    at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/undo_system.c:685
#9  0x00005555569d0759 in BKE_undosys_step_undo (ustack=<optimized out>, C=C@entry=0x7fffea058188)
    at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/undo_system.c:690
#10 0x000055555613d12d in ed_undo_step (C=C@entry=0x7fffea058188, step=step@entry=1, undoname=undoname@entry=0x0, reports=0x7fffd8d098b8)
    at /home/zed/programmering/blender_master/blender/source/blender/editors/undo/ed_undo.c:173
#11 0x000055555613d24c in ed_undo_exec (C=0x7fffea058188, op=0x7fffd8d31bc8)
    at /home/zed/programmering/blender_master/blender/source/blender/editors/undo/ed_undo.c:317
#12 0x0000555556110d9d in wm_operator_invoke (C=0x7fffea058188, ot=0x7fffe4da8d48, event=0x7fffcf250b88, properties=<optimized out>, reports=0x0,
    poll_only=<optimized out>, use_last_properties=true)
    at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:1352
#13 0x0000555556113cf5 in wm_handler_operator_call (C=C@entry=0x7fffea058188, handlers=handlers@entry=0x7fffcbd8a288,
    handler_base=handler_base@entry=0x7fffe96a4e88, event=event@entry=0x7fffcf250b88, properties=0x7fffce96a4a8)
    at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:2084
#14 0x00005555561149ae in wm_handlers_do_intern (C=C@entry=0x7fffea058188, event=event@entry=0x7fffcf250b88, handlers=handlers@entry=0x7fffcbd8a288)
    at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:2402
#15 0x0000555556114ddc in wm_handlers_do (C=C@entry=0x7fffea058188, event=event@entry=0x7fffcf250b88, handlers=handlers@entry=0x7fffcbd8a288)
    at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:2660
#16 0x00005555561159e6 in wm_event_do_handlers (C=C@entry=0x7fffea058188)
    at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:3112
- 17 0x000055555610c910 in WM_main (C=0x7fffea058188) at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm.c:418
- 18 0x00005555560f7453 in main (argc=1, argv=0x7fffffffdd28) at /home/zed/programmering/blender_master/blender/source/creator/creator.c:505

I can't seem to reproduce this from scratch. @brecht any ideas? Backtrace: ``` Thread 1 "blender" received signal SIGSEGV, Segmentation fault. lib_link_window_scene_data_restore (win=0x7fffcbd8a188, scene=0x7fffcbcf2008, view_layer=0x7fffcf142208) at /home/zed/programmering/blender_master/blender/source/blender/blenloader/intern/readfile.c:7828 7828 if (rv3d->localvd) { (gdb) bt #0 lib_link_window_scene_data_restore (win=0x7fffcbd8a188, scene=0x7fffcbcf2008, view_layer=0x7fffcf142208) at /home/zed/programmering/blender_master/blender/source/blender/blenloader/intern/readfile.c:7828 #1 blo_lib_link_restore (oldmain=oldmain@entry=0x7fffcf209208, newmain=<optimized out>, curwm=0x7fffccbf2a08, curscene=curscene@entry=0x7fffcbcf2008, cur_view_layer=cur_view_layer@entry=0x7fffcf142208) at /home/zed/programmering/blender_master/blender/source/blender/blenloader/intern/readfile.c:8087 #2 0x0000555556841585 in setup_app_data (C=0x7fffea058188, bfd=0x7fffcf178b08, is_startup=<optimized out>, reports=<optimized out>, filepath=<optimized out>) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/blendfile.c:207 #3 0x00005555568419fd in BKE_blendfile_read_from_memfile (C=C@entry=0x7fffea058188, memfile=memfile@entry=0x7fffcf175308, params=params@entry=0x7fffffffd2dc, reports=reports@entry=0x0) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/blendfile.c:447 #4 0x0000555556840e06 in BKE_memfile_undo_decode (mfu=0x7fffcf174f08, C=C@entry=0x7fffea058188) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/blender_undo.c:79 #5 0x000055555613e082 in memfile_undosys_step_decode (C=0x7fffea058188, bmain=<optimized out>, us_p=0x7fffcbd84388, UNUSED_dir=<optimized out>) at /home/zed/programmering/blender_master/blender/source/blender/editors/undo/memfile_undo.c:90 #6 0x00005555569cf834 in undosys_step_decode (C=C@entry=0x7fffea058188, bmain=0x7fffcf209208, ustack=ustack@entry=0x7fffd8d09708, us=us@entry=0x7fffcbd84388, dir=dir@entry=-1) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/undo_system.c:197 #7 0x00005555569d05f5 in BKE_undosys_step_undo_with_data_ex (ustack=0x7fffd8d09708, C=C@entry=0x7fffea058188, us=0x7fffe972aa08, use_skip=use_skip@entry=true) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/undo_system.c:664 #8 0x00005555569d056a in BKE_undosys_step_undo_with_data (ustack=<optimized out>, C=C@entry=0x7fffea058188, us=<optimized out>) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/undo_system.c:685 #9 0x00005555569d0759 in BKE_undosys_step_undo (ustack=<optimized out>, C=C@entry=0x7fffea058188) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/undo_system.c:690 #10 0x000055555613d12d in ed_undo_step (C=C@entry=0x7fffea058188, step=step@entry=1, undoname=undoname@entry=0x0, reports=0x7fffd8d098b8) at /home/zed/programmering/blender_master/blender/source/blender/editors/undo/ed_undo.c:173 #11 0x000055555613d24c in ed_undo_exec (C=0x7fffea058188, op=0x7fffd8d31bc8) at /home/zed/programmering/blender_master/blender/source/blender/editors/undo/ed_undo.c:317 #12 0x0000555556110d9d in wm_operator_invoke (C=0x7fffea058188, ot=0x7fffe4da8d48, event=0x7fffcf250b88, properties=<optimized out>, reports=0x0, poll_only=<optimized out>, use_last_properties=true) at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:1352 #13 0x0000555556113cf5 in wm_handler_operator_call (C=C@entry=0x7fffea058188, handlers=handlers@entry=0x7fffcbd8a288, handler_base=handler_base@entry=0x7fffe96a4e88, event=event@entry=0x7fffcf250b88, properties=0x7fffce96a4a8) at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:2084 #14 0x00005555561149ae in wm_handlers_do_intern (C=C@entry=0x7fffea058188, event=event@entry=0x7fffcf250b88, handlers=handlers@entry=0x7fffcbd8a288) at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:2402 #15 0x0000555556114ddc in wm_handlers_do (C=C@entry=0x7fffea058188, event=event@entry=0x7fffcf250b88, handlers=handlers@entry=0x7fffcbd8a288) at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:2660 #16 0x00005555561159e6 in wm_event_do_handlers (C=C@entry=0x7fffea058188) at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:3112 - 17 0x000055555610c910 in WM_main (C=0x7fffea058188) at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm.c:418 - 18 0x00005555560f7453 in main (argc=1, argv=0x7fffffffdd28) at /home/zed/programmering/blender_master/blender/source/creator/creator.c:505 ```

Vyacheslav Kobozev commented

2019-02-28 02:42:17 +01:00

Did you found the difference between startup file and nomov.blend? May be that difference can lead to the root of bug…

blender-admin commented

2019-03-01 00:34:25 +01:00

This issue was referenced by e5194835de

This issue was referenced by e5194835de457d69def325767c912035bc994f5c

Campbell Barton changed title from ~~Bugged file: Move to collection — Undo — Crash~~ to File with missing 3D view region data crashes

2019-03-01 01:27:43 +01:00

Brecht Van Lommel commented

2019-03-01 01:40:40 +01:00

Changed status from 'Open' to: 'Resolved'

Brecht Van Lommel closed this issue

2019-03-01 01:40:40 +01:00

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File with missing 3D view region data crashes #61929