Crash when switching to video editing workspace in new scene #91694

New Issue

Christoph Lendenfeld · 2021-09-25T00:01:41+02:00

2021-09-25 00:01:41 +02:00

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 471.41

Blender Version
Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-09-24 19:18, hash: a3027fb094
Worked: (2.93.0)
Caused by fa2c1698b0

Short description of error
When switching to a video editing workspace in a new scene, Blender crashes.

Exact steps for others to reproduce the error

create a new scene
create a new workspace "Video editing"
blender crashes
No blend file. Just use the default startup file

or

Start Blender with the default Video Editing Workspace
Try to create a new scene with the New Command.

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 3070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 471.41 **Blender Version** Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-09-24 19:18, hash: `a3027fb094` Worked: (2.93.0) Caused by fa2c1698b0 **Short description of error** When switching to a video editing workspace in a new scene, Blender crashes. **Exact steps for others to reproduce the error** * create a new scene ![image.png](https://archive.blender.org/developer/F10577340/image.png) * create a new workspace "Video editing" ![image.png](https://archive.blender.org/developer/F10577342/image.png) * blender crashes No blend file. Just use the default startup file --- or - Start Blender with the default Video Editing Workspace - Try to create a new scene with the New Command.

Christoph Lendenfeld commented

2021-09-25 00:01:41 +02:00

Added subscriber: @ChrisLend

blender-admin commented

2021-09-25 00:01:41 +02:00

#91701 was marked as duplicate of this issue

Christoph Lendenfeld commented

2021-09-25 00:10:13 +02:00

here is the call stack

blender.exe!query_strips_at_frame(ListBase * seqbase, const int timeline_frame) Line 349 (c:\blender-git\blender\source\blender\sequencer\intern\iterator.c:349)
blender.exe!SEQ_query_rendered_strips(ListBase * seqbase, const int timeline_frame, const int displayed_channel) Line 445 (c:\blender-git\blender\source\blender\sequencer\intern\iterator.c:445)
blender.exe!sequencer_draw_preview(const bContext * C, Scene * scene, ARegion * region, SpaceSeq * sseq, int timeline_frame, int offset, bool draw_overlay, bool draw_backdrop) Line 2723 (c:\blender-git\blender\source\blender\editors\space_sequencer\sequencer_draw.c:2723)
blender.exe!sequencer_preview_region_draw(const bContext * C, ARegion * region) Line 790 (c:\blender-git\blender\source\blender\editors\space_sequencer\space_sequencer.c:790)
blender.exe!ED_region_do_draw(bContext * C, ARegion * region) Line 569 (c:\blender-git\blender\source\blender\editors\screen\area.c:569)
blender.exe!wm_draw_window_offscreen(bContext * C, wmWindow * win, bool stereo) Line 729 (c:\blender-git\blender\source\blender\windowmanager\intern\wm_draw.c:729)
blender.exe!wm_draw_window(bContext * C, wmWindow * win) Line 880 (c:\blender-git\blender\source\blender\windowmanager\intern\wm_draw.c:880)
blender.exe!wm_draw_update(bContext * C) Line 1079 (c:\blender-git\blender\source\blender\windowmanager\intern\wm_draw.c:1079)
blender.exe!WM_main(bContext * C) Line 654 (c:\blender-git\blender\source\blender\windowmanager\intern\wm.c:654)
blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 562 (c:\blender-git\blender\source\creator\creator.c:562)
blender.exe!invoke_main() Line 79 (d:\agent\_work\4\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:79)
blender.exe!__scrt_common_main_seh() Line 288 (d:\agent\_work\4\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288)
blender.exe!__scrt_common_main() Line 331 (d:\agent\_work\4\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:331)
blender.exe!mainCRTStartup(void * __formal) Line 17 (d:\agent\_work\4\s\src\vctools\crt\vcstartup\src\startup\exe_main.cpp:17)
kernel32.dll!00007ff839597034() (Unknown Source:0)
ntdll.dll!00007ff839802651() (Unknown Source:0)

here is the call stack ``` blender.exe!query_strips_at_frame(ListBase * seqbase, const int timeline_frame) Line 349 (c:\blender-git\blender\source\blender\sequencer\intern\iterator.c:349) blender.exe!SEQ_query_rendered_strips(ListBase * seqbase, const int timeline_frame, const int displayed_channel) Line 445 (c:\blender-git\blender\source\blender\sequencer\intern\iterator.c:445) blender.exe!sequencer_draw_preview(const bContext * C, Scene * scene, ARegion * region, SpaceSeq * sseq, int timeline_frame, int offset, bool draw_overlay, bool draw_backdrop) Line 2723 (c:\blender-git\blender\source\blender\editors\space_sequencer\sequencer_draw.c:2723) blender.exe!sequencer_preview_region_draw(const bContext * C, ARegion * region) Line 790 (c:\blender-git\blender\source\blender\editors\space_sequencer\space_sequencer.c:790) blender.exe!ED_region_do_draw(bContext * C, ARegion * region) Line 569 (c:\blender-git\blender\source\blender\editors\screen\area.c:569) blender.exe!wm_draw_window_offscreen(bContext * C, wmWindow * win, bool stereo) Line 729 (c:\blender-git\blender\source\blender\windowmanager\intern\wm_draw.c:729) blender.exe!wm_draw_window(bContext * C, wmWindow * win) Line 880 (c:\blender-git\blender\source\blender\windowmanager\intern\wm_draw.c:880) blender.exe!wm_draw_update(bContext * C) Line 1079 (c:\blender-git\blender\source\blender\windowmanager\intern\wm_draw.c:1079) blender.exe!WM_main(bContext * C) Line 654 (c:\blender-git\blender\source\blender\windowmanager\intern\wm.c:654) blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 562 (c:\blender-git\blender\source\creator\creator.c:562) blender.exe!invoke_main() Line 79 (d:\agent\_work\4\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:79) blender.exe!__scrt_common_main_seh() Line 288 (d:\agent\_work\4\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288) blender.exe!__scrt_common_main() Line 331 (d:\agent\_work\4\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:331) blender.exe!mainCRTStartup(void * __formal) Line 17 (d:\agent\_work\4\s\src\vctools\crt\vcstartup\src\startup\exe_main.cpp:17) kernel32.dll!00007ff839597034() (Unknown Source:0) ntdll.dll!00007ff839802651() (Unknown Source:0) ```

Pratik Borhade commented

2021-09-25 12:07:41 +02:00

Added subscribers: @HUSCH, @PratikPB2123