Crash >> Clicking the Preview window of the Video Sequencer #62996

New Issue

Ovionis · 2019-03-27T09:37:33+01:00

Ovionis commented

2019-03-27 09:37:33 +01:00

System Information
Operating system: Windows-7-6.1.7601-SP1 64 Bits
Graphics card: GeForce GTX 770/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 419.35

Blender Version
Broken: version: 2.80 (sub 51), branch: blender2.7, commit date: 2019-03-25 00:55, hash: 07f6be87a9

Short description of error
In the Video Sequencer window,, just click the Preview area.
The area where the images/videos/etc are visually displayed.
The strips area slides like normal but clicking the image area just crashes Blender.

Note: (Action mouse click)
Left Click in right-click default
Right Click in left-click default

**System Information** Operating system: Windows-7-6.1.7601-SP1 64 Bits Graphics card: GeForce GTX 770/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 419.35 **Blender Version** Broken: version: 2.80 (sub 51), branch: blender2.7, commit date: 2019-03-25 00:55, hash: `07f6be87a9` **Short description of error** In the Video Sequencer window,, just click the Preview area. The area where the images/videos/etc are visually displayed. The strips area slides like normal but clicking the image area just crashes Blender. Note: (Action mouse click) Left Click in right-click default Right Click in left-click default

Ovionis commented

2019-03-27 09:37:33 +01:00

Added subscriber: @Phigon

blender-admin commented

2019-03-27 09:37:33 +01:00

#63159 was marked as duplicate of this issue

blender-admin commented

2019-03-27 09:37:33 +01:00

#63094 was marked as duplicate of this issue

blender-admin commented

2019-03-27 09:37:33 +01:00

#62998 was marked as duplicate of this issue

Jacques Lucke commented

2019-03-27 13:51:06 +01:00

Added subscriber: @JacquesLucke

Jacques Lucke commented

2019-03-27 13:51:06 +01:00

Does this happen always, or just when some image/video is loaded in the sequencer? Can you prepare a .blend file that shows the issue?
Also, a screenshot/short screenrecording would help to reproduce the issue.

Does this happen always, or just when some image/video is loaded in the sequencer? Can you prepare a .blend file that shows the issue? Also, a screenshot/short screenrecording would help to reproduce the issue.

Ovionis commented

2019-03-27 14:03:20 +01:00

2019-03-27 08-01-26.mp4

[2019-03-27 08-01-26.mp4](https://archive.blender.org/developer/F6890779/2019-03-27_08-01-26.mp4)

Jacques Lucke commented

2019-03-27 14:12:19 +01:00

GPU_framebuffer_active_get in sequencer_ibuf_get returns NULL, which leads to the crash later on.

GPU_framebuffer_bind(GPUFrameBuffer * fb) (/home/jacques/blender-git/blender/source/blender/gpu/intern/gpu_framebuffer.c:497)
sequencer_ibuf_get(struct Main * bmain, struct Depsgraph * depsgraph, Scene * scene, SpaceSeq * sseq, int cfra, int frame_ofs, const char * viewname) (/home/jacques/blender-git/blender/source/blender/editors/space_sequencer/sequencer_draw.c:990)
sample_apply(bContext * C, wmOperator * op, const wmEvent * event) (/home/jacques/blender-git/blender/source/blender/editors/space_sequencer/sequencer_view.c:91)
sample_invoke(bContext * C, wmOperator * op, const wmEvent * event) (/home/jacques/blender-git/blender/source/blender/editors/space_sequencer/sequencer_view.c:189)
wm_operator_invoke(bContext * C, wmOperatorType * ot, wmEvent * event, PointerRNA * properties, ReportList * reports, const _Bool poll_only, _Bool use_last_properties) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1343)
wm_handler_operator_call(bContext * C, ListBase * handlers, wmEventHandler * handler_base, wmEvent * event, PointerRNA * properties) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2144)
wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2462)
wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2720)
wm_event_do_handlers(bContext * C) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:3141)
WM_main(bContext * C) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm.c:418)
main(int argc, const char ** argv) (/home/jacques/blender-git/blender/source/creator/creator.c:505)

`GPU_framebuffer_active_get` in `sequencer_ibuf_get` returns `NULL`, which leads to the crash later on. ``` GPU_framebuffer_bind(GPUFrameBuffer * fb) (/home/jacques/blender-git/blender/source/blender/gpu/intern/gpu_framebuffer.c:497) sequencer_ibuf_get(struct Main * bmain, struct Depsgraph * depsgraph, Scene * scene, SpaceSeq * sseq, int cfra, int frame_ofs, const char * viewname) (/home/jacques/blender-git/blender/source/blender/editors/space_sequencer/sequencer_draw.c:990) sample_apply(bContext * C, wmOperator * op, const wmEvent * event) (/home/jacques/blender-git/blender/source/blender/editors/space_sequencer/sequencer_view.c:91) sample_invoke(bContext * C, wmOperator * op, const wmEvent * event) (/home/jacques/blender-git/blender/source/blender/editors/space_sequencer/sequencer_view.c:189) wm_operator_invoke(bContext * C, wmOperatorType * ot, wmEvent * event, PointerRNA * properties, ReportList * reports, const _Bool poll_only, _Bool use_last_properties) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1343) wm_handler_operator_call(bContext * C, ListBase * handlers, wmEventHandler * handler_base, wmEvent * event, PointerRNA * properties) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2144) wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2462) wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2720) wm_event_do_handlers(bContext * C) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:3141) WM_main(bContext * C) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm.c:418) main(int argc, const char ** argv) (/home/jacques/blender-git/blender/source/creator/creator.c:505) ```

Brecht Van Lommel commented

2019-03-27 19:51:25 +01:00

Added subscribers: @gadic, @iss