Ctrl right mouse click on mesh in weight paint mode crashes Blender #64509

New Issue

Norbert Krieg · 2019-05-12T09:30:25+02:00

Norbert Krieg commented

2019-05-12 09:30:25 +02:00

System Information
Operating system: Linux-4.9.0-9-amd64-x86_64-with-debian-9.9 64 Bits
Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.116

Blender Version
Broken: version: 2.80 (sub 61), branch: blender2.7, commit date: 2019-05-11 18:20, hash: ebc44aae98
also version from 11.05.2019
Worked: I didn't test it

Short description of error
Ctrl right mouse click on the mesh to collect weight sample crashes Blender immediately.
see attached simple file.

Exact steps for others to reproduce the error

start Blender with --factory-startup
open attached file
ctrl right click the mesh to collect weight painted sample

Blender crashes immediately
ctrlrightmouse-bug.blend

**System Information** Operating system: Linux-4.9.0-9-amd64-x86_64-with-debian-9.9 64 Bits Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.116 **Blender Version** Broken: version: 2.80 (sub 61), branch: blender2.7, commit date: 2019-05-11 18:20, hash: `ebc44aae98` also version from 11.05.2019 Worked: I didn't test it **Short description of error** Ctrl right mouse click on the mesh to collect weight sample crashes Blender immediately. see attached simple file. **Exact steps for others to reproduce the error** 1. start Blender with --factory-startup 2. open attached file 3. ctrl right click the mesh to collect weight painted sample - > Blender crashes immediately [ctrlrightmouse-bug.blend](https://archive.blender.org/developer/F7030502/ctrlrightmouse-bug.blend)

Norbert Krieg commented

2019-05-12 09:30:25 +02:00

Added subscriber: @nobi08

Philipp Oeser commented

2019-05-13 09:44:25 +02:00

Added subscribers: @fclem, @lichtwerk

Clément Foucault was assigned by Philipp Oeser

2019-05-13 09:44:25 +02:00

Philipp Oeser commented

2019-05-13 09:44:25 +02:00

Confirmed, looks like this is one for @fclem?

1  atomic_fetch_and_or_uint32                        atomic_ops_unix.h         292  0x2978fd7 
2  mesh_batch_cache_add_request                      draw_cache_impl_mesh.c    2060 0x2978fd7 
3  DRW_mesh_batch_cache_get_triangles_with_select_id draw_cache_impl_mesh.c    4430 0x2978fd7 
4  bbs_mesh_solid_faces                              drawobject.c              243  0x2e17a3e 
5  draw_object_select_id                             drawobject.c              339  0x2e17e16 
6  validate_object_select_id                         view3d_draw_legacy.c      211  0x2de153b 
7  ED_view3d_select_id_validate_with_select_mode     view3d_draw_legacy.c      249  0x2de16b7 
8  ED_view3d_select_id_validate                      view3d_draw_legacy.c      256  0x2de16db 
9  ED_mesh_pick_face                                 meshtools.c               1117 0x2bd87f2 
10 ED_mesh_pick_face_vert                            meshtools.c               1175 0x2bd8a6f 
11 weight_sample_invoke                              paint_vertex_weight_ops.c 203  0x2d3789e 
12 wm_operator_invoke                                wm_event_system.c         1409 0x23b8234 
13 wm_handler_operator_call                          wm_event_system.c         2234 0x23ba134 
14 wm_handlers_do_intern                             wm_event_system.c         2544 0x23bab77 
15 wm_handlers_do                                    wm_event_system.c         2804 0x23bb7ef 
16 wm_event_do_handlers                              wm_event_system.c         3246 0x23bcc33 
17 WM_main                                           wm.c                      418  0x23b0e03 
18 main                                              creator.c                 500  0x1d79596

Confirmed, looks like this is one for @fclem? ``` 1 atomic_fetch_and_or_uint32 atomic_ops_unix.h 292 0x2978fd7 2 mesh_batch_cache_add_request draw_cache_impl_mesh.c 2060 0x2978fd7 3 DRW_mesh_batch_cache_get_triangles_with_select_id draw_cache_impl_mesh.c 4430 0x2978fd7 4 bbs_mesh_solid_faces drawobject.c 243 0x2e17a3e 5 draw_object_select_id drawobject.c 339 0x2e17e16 6 validate_object_select_id view3d_draw_legacy.c 211 0x2de153b 7 ED_view3d_select_id_validate_with_select_mode view3d_draw_legacy.c 249 0x2de16b7 8 ED_view3d_select_id_validate view3d_draw_legacy.c 256 0x2de16db 9 ED_mesh_pick_face meshtools.c 1117 0x2bd87f2 10 ED_mesh_pick_face_vert meshtools.c 1175 0x2bd8a6f 11 weight_sample_invoke paint_vertex_weight_ops.c 203 0x2d3789e 12 wm_operator_invoke wm_event_system.c 1409 0x23b8234 13 wm_handler_operator_call wm_event_system.c 2234 0x23ba134 14 wm_handlers_do_intern wm_event_system.c 2544 0x23bab77 15 wm_handlers_do wm_event_system.c 2804 0x23bb7ef 16 wm_event_do_handlers wm_event_system.c 3246 0x23bcc33 17 WM_main wm.c 418 0x23b0e03 18 main creator.c 500 0x1d79596 ```

Brecht Van Lommel commented

2019-05-13 11:51:34 +02:00

Closed as duplicate of #64403

Brecht Van Lommel closed this issue

2019-05-13 11:51:34 +02:00

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Ctrl right mouse click on mesh in weight paint mode crashes Blender #64509