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Smart UV Project crashes Blender 2.91 #83347

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opened 2020-12-03 05:14:18 +01:00 by Mike Adams · 36 comments
Mike Adams commented 2020-12-03 05:14:18 +01:00
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System Information
Operating system: Windows 10
Graphics card: Nvidia GeForce GTX 1050 Ti

Blender Version
Broken: 2.91.0
Worked: 2.90.1

I am able to unwrap the attached .blend file via Smart UV Project in 2.90.1
The same .blend file crashes 2.91.0, when I attempt to use Smart UV Project to unwrap it.
(I did not create this object. It was sent to me by someone else requesting my help with it.)Blender Locomotive UVunwrap Test.blend

**System Information** Operating system: Windows 10 Graphics card: Nvidia GeForce GTX 1050 Ti **Blender Version** Broken: 2.91.0 Worked: 2.90.1 I am able to unwrap the attached .blend file via Smart UV Project in 2.90.1 The same .blend file crashes 2.91.0, when I attempt to use Smart UV Project to unwrap it. (I did not create this object. It was sent to me by someone else requesting my help with it.)[Blender Locomotive UVunwrap Test.blend](https://archive.blender.org/developer/F9428325/Blender_Locomotive__UVunwrap_Test.blend)
Mike Adams commented 2020-12-03 05:14:18 +01:00
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Added subscriber: @mikeadams2k

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blender-admin commented 2020-12-03 05:14:18 +01:00
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#84715 was marked as duplicate of this issue

#84715 was marked as duplicate of this issue
blender-admin commented 2020-12-03 05:14:18 +01:00
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#84540 was marked as duplicate of this issue

#84540 was marked as duplicate of this issue
blender-admin commented 2020-12-03 05:14:18 +01:00
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#83980 was marked as duplicate of this issue

#83980 was marked as duplicate of this issue
blender-admin commented 2020-12-03 05:14:18 +01:00
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#83912 was marked as duplicate of this issue

#83912 was marked as duplicate of this issue
blender-admin commented 2020-12-03 05:14:18 +01:00
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#83758 was marked as duplicate of this issue

#83758 was marked as duplicate of this issue
blender-admin commented 2020-12-03 05:14:18 +01:00
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#83735 was marked as duplicate of this issue

#83735 was marked as duplicate of this issue
blender-admin commented 2020-12-03 05:14:18 +01:00
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#83551 was marked as duplicate of this issue

#83551 was marked as duplicate of this issue
blender-admin commented 2020-12-03 05:14:18 +01:00
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#83443 was marked as duplicate of this issue

#83443 was marked as duplicate of this issue
blender-admin commented 2020-12-03 05:14:18 +01:00
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#83348 was marked as duplicate of this issue

#83348 was marked as duplicate of this issue
Robert Guetzkow commented 2020-12-03 15:52:49 +01:00
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Robert Guetzkow commented 2020-12-03 15:52:49 +01:00
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Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'
Robert Guetzkow commented 2020-12-03 15:52:49 +01:00
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I can confirm a crash and the model appears to be valid (checked with bpy.data.objects["A-Unit_body_Cube.335"].data.validate(verbose=True)).

bm_face_array_calc_unique_uv_coords(BMFace ** faces, int faces_len, const uint cd_loop_uv_offset, int * r_coords_len) (/home/dev/01-data/01-git/blender-git/blender/source/blender/editors/uvedit/uvedit_islands.c:149)
bm_face_array_uv_rotate_fit_aabb(BMFace ** faces, int faces_len, int align_to_axis, const uint cd_loop_uv_offset) (/home/dev/01-data/01-git/blender-git/blender/source/blender/editors/uvedit/uvedit_islands.c:180)
ED_uvedit_pack_islands_multi(const Scene * scene, Object ** objects, const uint objects_len, const struct UVPackIsland_Params * params) (/home/dev/01-data/01-git/blender-git/blender/source/blender/editors/uvedit/uvedit_islands.c:415)
smart_project_exec(bContext * C, wmOperator * op) (/home/dev/01-data/01-git/blender-git/blender/source/blender/editors/uvedit/uvedit_unwrap_ops.c:2168)
wm_operator_exec(bContext * C, wmOperator * op, const _Bool repeat, const _Bool store) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1012)
WM_operator_call_ex(bContext * C, wmOperator * op, const _Bool store) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1064)
dialog_exec_cb(bContext * C, void * arg1, void * arg2) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_operators.c:1363)
ui_apply_but_funcs_after(bContext * C) (/home/dev/01-data/01-git/blender-git/blender/source/blender/editors/interface/interface_handlers.c:948)
ui_popup_handler(bContext * C, const wmEvent * event, void * userdata) (/home/dev/01-data/01-git/blender-git/blender/source/blender/editors/interface/interface_handlers.c:10897)
wm_handler_ui_call(bContext * C, wmEventHandler_UI * handler, const wmEvent * event, int always_pass) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:639)
wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2766)
wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2874)
wm_event_do_handlers(bContext * C) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:3297)
WM_main(bContext * C) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm.c:635)
main(int argc, const char ** argv) (/home/dev/01-data/01-git/blender-git/blender/source/creator/creator.c:522)
I can confirm a crash and the model appears to be valid (checked with `bpy.data.objects["A-Unit_body_Cube.335"].data.validate(verbose=True)`). ```lines bm_face_array_calc_unique_uv_coords(BMFace ** faces, int faces_len, const uint cd_loop_uv_offset, int * r_coords_len) (/home/dev/01-data/01-git/blender-git/blender/source/blender/editors/uvedit/uvedit_islands.c:149) bm_face_array_uv_rotate_fit_aabb(BMFace ** faces, int faces_len, int align_to_axis, const uint cd_loop_uv_offset) (/home/dev/01-data/01-git/blender-git/blender/source/blender/editors/uvedit/uvedit_islands.c:180) ED_uvedit_pack_islands_multi(const Scene * scene, Object ** objects, const uint objects_len, const struct UVPackIsland_Params * params) (/home/dev/01-data/01-git/blender-git/blender/source/blender/editors/uvedit/uvedit_islands.c:415) smart_project_exec(bContext * C, wmOperator * op) (/home/dev/01-data/01-git/blender-git/blender/source/blender/editors/uvedit/uvedit_unwrap_ops.c:2168) wm_operator_exec(bContext * C, wmOperator * op, const _Bool repeat, const _Bool store) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1012) WM_operator_call_ex(bContext * C, wmOperator * op, const _Bool store) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1064) dialog_exec_cb(bContext * C, void * arg1, void * arg2) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_operators.c:1363) ui_apply_but_funcs_after(bContext * C) (/home/dev/01-data/01-git/blender-git/blender/source/blender/editors/interface/interface_handlers.c:948) ui_popup_handler(bContext * C, const wmEvent * event, void * userdata) (/home/dev/01-data/01-git/blender-git/blender/source/blender/editors/interface/interface_handlers.c:10897) wm_handler_ui_call(bContext * C, wmEventHandler_UI * handler, const wmEvent * event, int always_pass) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:639) wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2766) wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2874) wm_event_do_handlers(bContext * C) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:3297) WM_main(bContext * C) (/home/dev/01-data/01-git/blender-git/blender/source/blender/windowmanager/intern/wm.c:635) main(int argc, const char ** argv) (/home/dev/01-data/01-git/blender-git/blender/source/creator/creator.c:522) ```
Evan Wilson commented 2020-12-03 19:52:19 +01:00
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Added subscriber: @chippwalters

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Evan Wilson changed title from Smart UVunwrap crashes Blender 2.91 to Smart UV Project crashes Blender 2.91 2020-12-04 04:12:11 +01:00
Robert Guetzkow commented 2020-12-05 23:16:47 +01:00
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Added subscribers: @XDeadshoTX, @rboxman

Added subscribers: @XDeadshoTX, @rboxman
Chipp Walters commented 2020-12-06 03:16:03 +01:00
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Do you need more test files? It's crashing on my computer a bunch.

Do you need more test files? It's crashing on my computer a bunch.
Greg Neumiller commented 2020-12-06 06:05:09 +01:00
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Added subscriber: @rlneumiller

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Greg Neumiller commented 2020-12-06 06:05:09 +01:00
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Fix appear to be a minor change - see D9757.

Fix appear to be a minor change - see [D9757](https://archive.blender.org/developer/D9757).
blender-admin commented 2020-12-07 03:30:05 +01:00
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This issue was referenced by 29b3035a54

This issue was referenced by 29b3035a542c6441512607ae592b333fd5a906d8
blender-admin commented 2020-12-07 03:30:05 +01:00
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This issue was referenced by c2a01a6c11

This issue was referenced by c2a01a6c118ed03fa48aa4f537fe9e5cf711b536
Campbell Barton commented 2020-12-07 04:21:17 +01:00
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Changed status from 'Confirmed' to: 'Resolved'

Changed status from 'Confirmed' to: 'Resolved'
Campbell Barton self-assigned this 2020-12-07 04:21:17 +01:00
Campbell Barton commented 2020-12-08 14:27:22 +01:00
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Chipp Walters commented 2020-12-10 10:13:14 +01:00
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When will this fix be available in a 2.91 build?

When will this fix be available in a 2.91 build?
Robert Guetzkow commented 2020-12-13 22:54:53 +01:00
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Robert Guetzkow commented 2020-12-14 15:33:24 +01:00
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Robert Guetzkow commented 2020-12-17 23:35:07 +01:00
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Added subscriber: @JDesigner

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Robert Guetzkow commented 2020-12-20 12:33:51 +01:00
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Suvidh khasgiwala commented 2020-12-25 14:52:22 +01:00
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Added subscriber: @Lovely_Bigga

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Suvidh khasgiwala commented 2020-12-25 14:52:22 +01:00
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Even I am facing the same problem!

Even I am facing the same problem!
Chipp Walters commented 2020-12-26 02:52:07 +01:00
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Still waiting on a fix. If this is closed, then when will it be posted to 2.91? Thanks.

Still waiting on a fix. If this is closed, then when will it be posted to 2.91? Thanks.
Campbell Barton commented 2020-12-26 06:48:56 +01:00
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We will likely do a bugfix release, see #83216 (Potential candidates for corrective releases)

We will likely do a bugfix release, see #83216 (Potential candidates for corrective releases)
desert pogona commented 2020-12-29 10:03:31 +01:00
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desert pogona commented 2020-12-29 10:03:31 +01:00
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This is also affecting me. It is extremely consistent.

This is also affecting me. It is extremely consistent.
Lonnie Gardner commented 2020-12-30 05:28:29 +01:00
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Added subscriber: @BlenderSith
Robert Guetzkow commented 2021-01-08 21:59:02 +01:00
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Robert Guetzkow commented 2021-01-14 17:14:08 +01:00
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Reference: blender/blender#83347
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Delete Branch "%!s(<nil>)"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?