UV Editor, Crash with switching between single image and UDIM tile #82810

New Issue

Reiner Prokein · 2020-11-18T11:52:03+01:00

Reiner Prokein commented

2020-11-18 11:52:03 +01:00

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 456.43

Blender Version
Broken:

2.92.0 Alpha, branch: master, commit date: 2020-11-17 22:10, hash: 3e325c35f8,
2.91.0 Beta, branch: blender-v2.91-release, commit date: 2020-11-17 16:39, hash: 22161b6451
Worked:
2.83.9, 2.90.1

Short description of error
Crash to desktop by switching between single image type and UDIM tile type.

Exact steps for others to reproduce the error

Open Blender
Switch to UV Editor
Create an Image
In the sidebar in Image Tab in Image Panel change the image source to UDIM tile.
Fill it, and add one more.
Change the image source to image.

Change back the image source to UDIM.

Crash to desktop.

2020-11-18 11-47-00.mp4

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 456.43 **Blender Version** Broken: - 2.92.0 Alpha, branch: master, commit date: 2020-11-17 22:10, hash: `3e325c35f8`, - 2.91.0 Beta, branch: blender-v2.91-release, commit date: 2020-11-17 16:39, hash: `22161b6451` Worked: - 2.83.9, 2.90.1 **Short description of error** Crash to desktop by switching between single image type and UDIM tile type. **Exact steps for others to reproduce the error** - Open Blender - Switch to UV Editor - Create an Image - In the sidebar in Image Tab in Image Panel change the image source to UDIM tile. - Fill it, and add one more. - Change the image source to image. # Change back the image source to UDIM. Crash to desktop. [2020-11-18 11-47-00.mp4](https://archive.blender.org/developer/F9316550/2020-11-18_11-47-00.mp4)

Reiner Prokein commented

2020-11-18 11:52:03 +01:00

Added subscriber: @tiles

Robert Guetzkow commented

2020-11-18 12:02:38 +01:00

Added subscriber: @rjg

Robert Guetzkow commented

2020-11-18 12:02:38 +01:00

Changed status from 'Needs Triage' to: 'Confirmed'

Robert Guetzkow commented

2020-11-18 12:02:38 +01:00

I can confirm this issue. In OVERLAY_edit_uv_cache_init the active_tile is NULL.

OVERLAY_edit_uv_cache_init(OVERLAY_Data * vedata) Lines 271	C
OVERLAY_cache_init(void * vedata) Lines 147	C
drw_engines_cache_init() Lines 1040	C
DRW_draw_render_loop_2d_ex(Depsgraph * depsgraph, ARegion * region, GPUViewport * viewport, const bContext * evil_C) Lines 2080	C
DRW_draw_view(const bContext * C) Lines 1500	C
image_main_region_draw(const bContext * C, ARegion * region) Lines 658	C
ED_region_do_draw(bContext * C, ARegion * region) Lines 551	C
wm_draw_window_offscreen(bContext * C, wmWindow * win, bool stereo) Lines 732	C
wm_draw_window(bContext * C, wmWindow * win) Lines 875	C
wm_draw_update(bContext * C) Lines 1074	C
WM_main(bContext * C) Lines 642	C
main(int argc, const unsigned char * * UNUSED_argv_c) Lines 526	C

I can confirm this issue. In `OVERLAY_edit_uv_cache_init` the `active_tile` is `NULL`. ``` OVERLAY_edit_uv_cache_init(OVERLAY_Data * vedata) Lines 271 C OVERLAY_cache_init(void * vedata) Lines 147 C drw_engines_cache_init() Lines 1040 C DRW_draw_render_loop_2d_ex(Depsgraph * depsgraph, ARegion * region, GPUViewport * viewport, const bContext * evil_C) Lines 2080 C DRW_draw_view(const bContext * C) Lines 1500 C image_main_region_draw(const bContext * C, ARegion * region) Lines 658 C ED_region_do_draw(bContext * C, ARegion * region) Lines 551 C wm_draw_window_offscreen(bContext * C, wmWindow * win, bool stereo) Lines 732 C wm_draw_window(bContext * C, wmWindow * win) Lines 875 C wm_draw_update(bContext * C) Lines 1074 C WM_main(bContext * C) Lines 642 C main(int argc, const unsigned char * * UNUSED_argv_c) Lines 526 C ```

Dalai Felinto commented

2020-11-18 12:36:53 +01:00

Added subscriber: @dfelinto

Dalai Felinto commented

2020-11-18 12:36:53 +01:00

@rjg specially this close to a release, reports "must have" the last worked version. Specially if you are setting it as high priority.
Right now there is no way of knowing whether it is an issue only in master (2.92), a regression (2.90 was fine, but not 2.91), or some long standing bug (e.g., broken since 2.83 or earlier)

@rjg specially this close to a release, reports "must have" the last worked version. Specially if you are setting it as high priority. Right now there is no way of knowing whether it is an issue only in master (2.92), a regression (2.90 was fine, but not 2.91), or some long standing bug (e.g., broken since 2.83 or earlier)

Reiner Prokein commented

2020-11-18 12:47:19 +01:00

Sorry for bad timing. Just tested it with official blender-2.90.1. There is no crash in this version.

Robert Guetzkow commented

2020-11-18 12:55:38 +01:00

@dfelinto Worked version are now included in the report. The issue affects 2.91.

@tiles No worries, this was directed at me.

@dfelinto Worked version are now included in the report. The issue affects 2.91. @tiles No worries, this was directed at me.

blender-admin commented

2020-11-18 13:12:19 +01:00

This issue was referenced by 549a1cac88

This issue was referenced by 549a1cac88a12193faf2251edb1134270e8a1360

Jeroen Bakker commented

2020-11-18 13:14:59 +01:00

Changed status from 'Confirmed' to: 'Resolved'

Jeroen Bakker closed this issue

2020-11-18 13:14:59 +01:00

Jeroen Bakker self-assigned this 2020-11-18 13:14:59 +01:00

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UV Editor, Crash with switching between single image and UDIM tile #82810

Change back the image source to UDIM.