Crash in uv editor Relax and Pinch tools #64339

New Issue

Sam · 2019-05-09T00:59:29+02:00

Sam commented

2019-05-09 00:59:29 +02:00

System Information
Operating system: Windows-10-10.0.17134 64 Bits
Graphics card: GeForce GTX 660/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 419.67

Blender Version
Broken: version: 2.80 (sub 60), branch: blender2.7, commit date: 2019-05-07 19:17, hash: 3dc9da3a74
Worked: (optional)

Short description of error
For either the Relax or Pinch tool in UV Editor, using the tool, then undoing, then using it again, crashes Blender.

Exact steps for others to reproduce the error

Load factory settings
Switch to UV Editing workspace
Select Relax tool (or Pinch tool)
Click on a UV vertex
Undo
Click on a UV vertex again to crash Blender

**System Information** Operating system: Windows-10-10.0.17134 64 Bits Graphics card: GeForce GTX 660/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 419.67 **Blender Version** Broken: version: 2.80 (sub 60), branch: blender2.7, commit date: 2019-05-07 19:17, hash: `3dc9da3a74` Worked: (optional) **Short description of error** For either the Relax or Pinch tool in UV Editor, using the tool, then undoing, then using it again, crashes Blender. **Exact steps for others to reproduce the error** 1. Load factory settings 2. Switch to UV Editing workspace 3. Select Relax tool (or Pinch tool) 4. Click on a UV vertex 5. Undo 6. Click on a UV vertex again to crash Blender

Sam commented

2019-05-09 00:59:29 +02:00

Added subscriber: @Sam200

George Vogiatzis commented

2019-05-09 07:43:22 +02:00

Added subscriber: @Gvgeo-1

George Vogiatzis commented

2019-05-09 07:43:22 +02:00

broken: 6e33729462

>	blender.exe!uv_sculpt_stroke_init(bContext * C, wmOperator * op, const wmEvent * event) Line 500	C

 	blender.exe!uv_sculpt_stroke_invoke(bContext * C, wmOperator * op, const wmEvent * event) Line 767	C
 	blender.exe!wm_operator_invoke(bContext * C, wmOperatorType * ot, wmEvent * event, PointerRNA * properties, ReportList * reports, const bool poll_only, bool use_last_properties) Line 1409	C
 	blender.exe!wm_handler_operator_call(bContext * C, ListBase * handlers, wmEventHandler * handler_base, wmEvent * event, PointerRNA * properties) Line 2234	C
 	blender.exe!wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) Line 2544	C
 	blender.exe!wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) Line 2804	C
 	blender.exe!wm_event_do_handlers(bContext * C) Line 3246	C
 	blender.exe!WM_main(bContext * C) Line 421	C
 	blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 502	C

ts->uvsculpt was nullptr.

broken: 6e33729462d9 ``` > blender.exe!uv_sculpt_stroke_init(bContext * C, wmOperator * op, const wmEvent * event) Line 500 C blender.exe!uv_sculpt_stroke_invoke(bContext * C, wmOperator * op, const wmEvent * event) Line 767 C blender.exe!wm_operator_invoke(bContext * C, wmOperatorType * ot, wmEvent * event, PointerRNA * properties, ReportList * reports, const bool poll_only, bool use_last_properties) Line 1409 C blender.exe!wm_handler_operator_call(bContext * C, ListBase * handlers, wmEventHandler * handler_base, wmEvent * event, PointerRNA * properties) Line 2234 C blender.exe!wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) Line 2544 C blender.exe!wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) Line 2804 C blender.exe!wm_event_do_handlers(bContext * C) Line 3246 C blender.exe!WM_main(bContext * C) Line 421 C blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 502 C ``` `ts->uvsculpt was nullptr.`

Sebastian Parborg commented

2019-05-10 11:40:00 +02:00

Added subscriber: @ZedDB

Campbell Barton was assigned by Sebastian Parborg

2019-05-10 11:40:00 +02:00

Sebastian Parborg commented

2019-05-10 11:40:00 +02:00

bt:

Thread 1 "blender" received signal SIGSEGV, Segmentation fault.
uv_sculpt_stroke_init (C=0x7fffeb891208, op=0x7fffcfd90508, event=0x7fffcfc2ed08)
    at /home/zed/prog/blender/source/blender/editors/sculpt_paint/sculpt_uv.c:500
500	  curvemapping_initialize(ts->uvsculpt->paint.brush->curve);
(gdb) bt
#0  uv_sculpt_stroke_init (C=0x7fffeb891208, op=0x7fffcfd90508, event=0x7fffcfc2ed08)
    at /home/zed/prog/blender/source/blender/editors/sculpt_paint/sculpt_uv.c:500
#1  0x0000555558bb1b40 in uv_sculpt_stroke_invoke (C=0x7fffeb891208, op=0x7fffcfd90508, event=0x7fffcfc2ed08)
    at /home/zed/prog/blender/source/blender/editors/sculpt_paint/sculpt_uv.c:767
#2  0x000055555826c16b in wm_operator_invoke (C=0x7fffeb891208, ot=0x7fffe65a0cc8, event=0x7fffcfc2ed08, properties=0x7fffffffdc40, reports=0x0,
    poll_only=false, use_last_properties=false) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:1409
#3  0x000055555826e15b in wm_handler_operator_call (C=0x7fffeb891208, handlers=0x7fffe67f74d0, handler_base=0x7fffd354c3a8, event=0x7fffcfc2ed08,
    properties=0x7fffffffdc40) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2234
#4  0x000055555826ec03 in wm_handlers_do_intern (C=0x7fffeb891208, event=0x7fffcfc2ed08, handlers=0x7fffe67f74d0)
    at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2544
#5  0x000055555826f92d in wm_handlers_do (C=0x7fffeb891208, event=0x7fffcfc2ed08, handlers=0x7fffe67f74d0)
    at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2804
- 6  0x0000555558270ede in wm_event_do_handlers (C=0x7fffeb891208) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:3246
- 7  0x00005555582647a1 in WM_main (C=0x7fffeb891208) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm.c:418
#8  0x0000555557bca2a9 in main (argc=1, argv=0x7fffffffe098) at /home/zed/prog/blender/source/creator/creator.c:500

bt: ``` Thread 1 "blender" received signal SIGSEGV, Segmentation fault. uv_sculpt_stroke_init (C=0x7fffeb891208, op=0x7fffcfd90508, event=0x7fffcfc2ed08) at /home/zed/prog/blender/source/blender/editors/sculpt_paint/sculpt_uv.c:500 500 curvemapping_initialize(ts->uvsculpt->paint.brush->curve); (gdb) bt #0 uv_sculpt_stroke_init (C=0x7fffeb891208, op=0x7fffcfd90508, event=0x7fffcfc2ed08) at /home/zed/prog/blender/source/blender/editors/sculpt_paint/sculpt_uv.c:500 #1 0x0000555558bb1b40 in uv_sculpt_stroke_invoke (C=0x7fffeb891208, op=0x7fffcfd90508, event=0x7fffcfc2ed08) at /home/zed/prog/blender/source/blender/editors/sculpt_paint/sculpt_uv.c:767 #2 0x000055555826c16b in wm_operator_invoke (C=0x7fffeb891208, ot=0x7fffe65a0cc8, event=0x7fffcfc2ed08, properties=0x7fffffffdc40, reports=0x0, poll_only=false, use_last_properties=false) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:1409 #3 0x000055555826e15b in wm_handler_operator_call (C=0x7fffeb891208, handlers=0x7fffe67f74d0, handler_base=0x7fffd354c3a8, event=0x7fffcfc2ed08, properties=0x7fffffffdc40) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2234 #4 0x000055555826ec03 in wm_handlers_do_intern (C=0x7fffeb891208, event=0x7fffcfc2ed08, handlers=0x7fffe67f74d0) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2544 #5 0x000055555826f92d in wm_handlers_do (C=0x7fffeb891208, event=0x7fffcfc2ed08, handlers=0x7fffe67f74d0) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2804 - 6 0x0000555558270ede in wm_event_do_handlers (C=0x7fffeb891208) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:3246 - 7 0x00005555582647a1 in WM_main (C=0x7fffeb891208) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm.c:418 #8 0x0000555557bca2a9 in main (argc=1, argv=0x7fffffffe098) at /home/zed/prog/blender/source/creator/creator.c:500 ```

blender-admin commented

2019-05-14 08:44:21 +02:00

This issue was referenced by 153c144053

This issue was referenced by 153c144053cc1e51ca2564e8ac61271ab39d6716

Campbell Barton commented

2019-05-14 09:05:22 +02:00

Changed status from 'Open' to: 'Resolved'

Campbell Barton closed this issue

2019-05-14 09:05:22 +02:00

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Crash in uv editor Relax and Pinch tools #64339