Crash when using Curve as Stroke Method for Crease or Pinch in sculpt mode #70006

New Issue

Leiser Fernández Gallo · 2019-09-18T07:31:22+02:00

2019-09-18 07:31:22 +02:00

System Information
Operating system: Linux-4.19.69-1-MANJARO-x86_64-with-arch-Manjaro-Linux 64 Bits
Graphics card: Mesa DRI Intel(R) UHD Graphics 620 (Kabylake GT2) Intel Open Source Technology Center 4.5 (Core Profile) Mesa 19.1.5

Blender Version
Broken: version: 2.81 (sub 11), branch: master, commit date: 2019-09-17 19:54, hash: 9609840b5e
Worked: (optional)

Short description of error
Blender stops suddenly as soon as I try to create the curve

Exact steps for others to reproduce the error
Go to sculpt tab, select Crase or Pinch and curve as stroke method. Add a new curve and drag in the canvas, over the 3d model, Blender will crash. I checked the error log, it has this content:

# Blender 2.81 (sub 11), Commit date: 2019-09-17 19:54, Hash 9609840b5ea1
bpy.ops.sculpt.sculptmode_toggle()  # Operator
bpy.data.brushes["Crease"].stroke_method = 'CURVE'  # Property
bpy.ops.paintcurve.new()  # Operator

# backtrace
blender(BLI_system_backtrace+0x1d) [0x14dc96d]
blender() [0x12be799]
/usr/lib/libc.so.6(+0x3a7e0) [0x7fbd4067d7e0]
blender(flushTransPaintCurve+0x20) [0x2eb5a40]
blender(recalcData+0x10d) [0x2eba56d]
blender() [0x2e9d757]
blender(transformApply+0x75) [0x2ea0d15]
blender() [0x2ec5a5e]
blender() [0x1691c9c]
blender() [0x1692e36]
blender() [0x1694a3c]
blender(wm_event_do_handlers+0x312) [0x1695112]
blender(WM_main+0x20) [0x168aaf0]
blender(main+0x2fe) [0x122ab9e]
/usr/lib/libc.so.6(__libc_start_main+0xf3) [0x7fbd40669ee3]
blender() [0x12bb0bc]

**System Information** Operating system: Linux-4.19.69-1-MANJARO-x86_64-with-arch-Manjaro-Linux 64 Bits Graphics card: Mesa DRI Intel(R) UHD Graphics 620 (Kabylake GT2) Intel Open Source Technology Center 4.5 (Core Profile) Mesa 19.1.5 **Blender Version** Broken: version: 2.81 (sub 11), branch: master, commit date: 2019-09-17 19:54, hash: `9609840b5e` Worked: (optional) **Short description of error** Blender stops suddenly as soon as I try to create the curve **Exact steps for others to reproduce the error** Go to sculpt tab, select Crase or Pinch and curve as stroke method. Add a new curve and drag in the canvas, over the 3d model, Blender will crash. I checked the error log, it has this content: ``` # Blender 2.81 (sub 11), Commit date: 2019-09-17 19:54, Hash 9609840b5ea1 bpy.ops.sculpt.sculptmode_toggle() # Operator bpy.data.brushes["Crease"].stroke_method = 'CURVE' # Property bpy.ops.paintcurve.new() # Operator # backtrace blender(BLI_system_backtrace+0x1d) [0x14dc96d] blender() [0x12be799] /usr/lib/libc.so.6(+0x3a7e0) [0x7fbd4067d7e0] blender(flushTransPaintCurve+0x20) [0x2eb5a40] blender(recalcData+0x10d) [0x2eba56d] blender() [0x2e9d757] blender(transformApply+0x75) [0x2ea0d15] blender() [0x2ec5a5e] blender() [0x1691c9c] blender() [0x1692e36] blender() [0x1694a3c] blender(wm_event_do_handlers+0x312) [0x1695112] blender(WM_main+0x20) [0x168aaf0] blender(main+0x2fe) [0x122ab9e] /usr/lib/libc.so.6(__libc_start_main+0xf3) [0x7fbd40669ee3] blender() [0x12bb0bc] ```

Leiser Fernández Gallo commented

2019-09-18 07:31:22 +02:00

Added subscriber: @leiserfg

Leiser Fernández Gallo commented

2019-09-18 07:50:45 +02:00

I also checked and is working fine on 2.80.

Philipp Oeser commented

2019-09-18 12:51:21 +02:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2019-09-18 12:51:21 +02:00

I can successfully create a paint curve, but can reproduce a crash selecting one of the curve points and translating that with G, or scale it with S, etc...
I'll check on this...

I can successfully create a paint curve, but can reproduce a crash selecting one of the curve points and translating that with `G`, or scale it with `S`, etc... I'll check on this...

Philipp Oeser self-assigned this 2019-09-18 13:29:29 +02:00

Philipp Oeser commented

2019-09-18 13:29:29 +02:00

This was caused by 309cd047ef.
Above commit introduced code that would skip early for sculptmode (leaving out the neccessary createTransPaintCurveVerts)...

Fix incoming...

This was caused by 309cd047ef. Above commit introduced code that would skip early for sculptmode (leaving out the neccessary `createTransPaintCurveVerts`)... Fix incoming...

blender-admin commented

2019-09-18 13:32:04 +02:00

This issue was referenced by 67310ed976

This issue was referenced by 67310ed976186f95e737daa2f83b2cd615351f00

Philipp Oeser commented

2019-09-18 19:33:03 +02:00

Changed status from 'Open' to: 'Resolved'

Philipp Oeser closed this issue

2019-09-18 19:33:03 +02:00

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Crash when using Curve as Stroke Method for Crease or Pinch in sculpt mode #70006