Crash on selecting edges with multi-edit mode #62749

New Issue

Daniel Salazar · 2019-03-19T18:35:30+01:00

Daniel Salazar commented

2019-03-19 18:35:30 +01:00

System Information
Operating system: Windows 10 64
Graphics card: GTX1080

Blender Version
Broken: d47f827019

Short description of error
Crash when editing multiple mesh objects and selecting edges

Exact steps for others to reproduce the error
Delete all objects
Create a Suzanne mesh and duplicate it a few times
Select all meshes
Enter edit mode
Switch to Edge Select mode
Select edges from different meshes until it crashes

**System Information** Operating system: Windows 10 64 Graphics card: GTX1080 **Blender Version** Broken: d47f827019f2 **Short description of error** Crash when editing multiple mesh objects and selecting edges **Exact steps for others to reproduce the error** Delete all objects Create a Suzanne mesh and duplicate it a few times Select all meshes Enter edit mode Switch to Edge Select mode Select edges from different meshes until it crashes

Daniel Salazar commented

2019-03-19 18:35:30 +01:00

Added subscriber: @zanqdo

Marcus Papathoma commented

2019-03-19 18:50:43 +01:00

Added subscriber: @machieb

Marcus Papathoma commented

2019-03-19 18:50:43 +01:00

Can confirm. Crash after selecting fourteen edges on six Suzanne´s. (Windows 10 Pro, GTX 1080Ti)

Germano Cavalcante was assigned by Brecht Van Lommel

2019-03-19 19:10:44 +01:00

Brecht Van Lommel commented

2019-03-19 19:11:35 +01:00

Added subscriber: @brecht

Brecht Van Lommel commented

2019-03-19 19:11:35 +01:00

Most likely due to recent changes in this area:

Thread 1 "blender" received signal SIGSEGV, Segmentation fault.
0x00005555578ef867 in ED_view3d_select_id_read_nearest (UNUSED_vc=0x7fffffffca40, mval=0x7fffffffcaa0, min=1, max=1006, r_dist=0x7fffffffc74c) at /home/brecht/dev/blender/source/blender/editors/space_view3d/view3d_draw_legacy.c:385
385					if (*tbuf && *tbuf >= min && *tbuf < max) {
- 0  0x00005555578ef867 in ED_view3d_select_id_read_nearest (UNUSED_vc=0x7fffffffca40, mval=0x7fffffffcaa0, min=1, max=1006, r_dist=0x7fffffffc74c) at /home/brecht/dev/blender/source/blender/editors/space_view3d/view3d_draw_legacy.c:385
- 1  0x0000555557b8b051 in EDBM_edge_find_nearest_ex (vc=0x7fffffffca40, r_dist=0x7fffffffc88c, r_dist_center=0x0, use_select_bias=true, use_cycle=false, r_eed_zbuf=0x7fffffffc8a8) at /home/brecht/dev/blender/source/blender/editors/mesh/editmesh_select.c:668
- 2  0x0000555557b8bf13 in unified_findnearest (vc=0x7fffffffca40, bases=0x55556b2ad938, bases_len=18, r_base_index=0x7fffffffc9b4, r_eve=0x7fffffffc9c8, r_eed=0x7fffffffc9d0, r_efa=0x7fffffffc9d8) at /home/brecht/dev/blender/source/blender/editors/mesh/editmesh_select.c:992
- 3  0x0000555557b94c78 in EDBM_select_pick (C=0x555563469c58, mval=0x7fffffffcaf0, extend=false, deselect=false, toggle=false) at /home/brecht/dev/blender/source/blender/editors/mesh/editmesh_select.c:2029
- 4  0x0000555557914e6f in view3d_select_exec (C=0x555563469c58, op=0x555563fe5aa8) at /home/brecht/dev/blender/source/blender/editors/space_view3d/view3d_select.c:1994
- 5  0x0000555557915107 in view3d_select_invoke (C=0x555563469c58, op=0x555563fe5aa8, event=0x555563f13108) at /home/brecht/dev/blender/source/blender/editors/space_view3d/view3d_select.c:2029
- 6  0x00005555577a0da8 in wm_operator_invoke (C=0x555563469c58, ot=0x5555638364e8, event=0x555563f13108, properties=0x7fffffffcd90, reports=0x55556b49fe78, poll_only=false, use_last_properties=true) at /home/brecht/dev/blender/source/blender/windowmanager/intern/wm_event_system.c:1343
- 7  0x00005555577a16c9 in wm_operator_call_internal (C=0x555563469c58, ot=0x5555638364e8, properties=0x7fffffffcd90, reports=0x55556b49fe78, context=0, poll_only=false, event=0x555563f13108) at /home/brecht/dev/blender/source/blender/windowmanager/intern/wm_event_system.c:1586
#8  0x00005555577a1917 in WM_operator_call_py (C=0x555563469c58, ot=0x5555638364e8, context=0, properties=0x7fffffffcd90, reports=0x55556b49fe78, is_undo=true) at /home/brecht/dev/blender/source/blender/windowmanager/intern/wm_event_system.c:1664

Most likely due to recent changes in this area: ``` Thread 1 "blender" received signal SIGSEGV, Segmentation fault. 0x00005555578ef867 in ED_view3d_select_id_read_nearest (UNUSED_vc=0x7fffffffca40, mval=0x7fffffffcaa0, min=1, max=1006, r_dist=0x7fffffffc74c) at /home/brecht/dev/blender/source/blender/editors/space_view3d/view3d_draw_legacy.c:385 385 if (*tbuf && *tbuf >= min && *tbuf < max) { - 0 0x00005555578ef867 in ED_view3d_select_id_read_nearest (UNUSED_vc=0x7fffffffca40, mval=0x7fffffffcaa0, min=1, max=1006, r_dist=0x7fffffffc74c) at /home/brecht/dev/blender/source/blender/editors/space_view3d/view3d_draw_legacy.c:385 - 1 0x0000555557b8b051 in EDBM_edge_find_nearest_ex (vc=0x7fffffffca40, r_dist=0x7fffffffc88c, r_dist_center=0x0, use_select_bias=true, use_cycle=false, r_eed_zbuf=0x7fffffffc8a8) at /home/brecht/dev/blender/source/blender/editors/mesh/editmesh_select.c:668 - 2 0x0000555557b8bf13 in unified_findnearest (vc=0x7fffffffca40, bases=0x55556b2ad938, bases_len=18, r_base_index=0x7fffffffc9b4, r_eve=0x7fffffffc9c8, r_eed=0x7fffffffc9d0, r_efa=0x7fffffffc9d8) at /home/brecht/dev/blender/source/blender/editors/mesh/editmesh_select.c:992 - 3 0x0000555557b94c78 in EDBM_select_pick (C=0x555563469c58, mval=0x7fffffffcaf0, extend=false, deselect=false, toggle=false) at /home/brecht/dev/blender/source/blender/editors/mesh/editmesh_select.c:2029 - 4 0x0000555557914e6f in view3d_select_exec (C=0x555563469c58, op=0x555563fe5aa8) at /home/brecht/dev/blender/source/blender/editors/space_view3d/view3d_select.c:1994 - 5 0x0000555557915107 in view3d_select_invoke (C=0x555563469c58, op=0x555563fe5aa8, event=0x555563f13108) at /home/brecht/dev/blender/source/blender/editors/space_view3d/view3d_select.c:2029 - 6 0x00005555577a0da8 in wm_operator_invoke (C=0x555563469c58, ot=0x5555638364e8, event=0x555563f13108, properties=0x7fffffffcd90, reports=0x55556b49fe78, poll_only=false, use_last_properties=true) at /home/brecht/dev/blender/source/blender/windowmanager/intern/wm_event_system.c:1343 - 7 0x00005555577a16c9 in wm_operator_call_internal (C=0x555563469c58, ot=0x5555638364e8, properties=0x7fffffffcd90, reports=0x55556b49fe78, context=0, poll_only=false, event=0x555563f13108) at /home/brecht/dev/blender/source/blender/windowmanager/intern/wm_event_system.c:1586 #8 0x00005555577a1917 in WM_operator_call_py (C=0x555563469c58, ot=0x5555638364e8, context=0, properties=0x7fffffffcd90, reports=0x55556b49fe78, is_undo=true) at /home/brecht/dev/blender/source/blender/windowmanager/intern/wm_event_system.c:1664 ```

Daniel Salazar commented

2019-03-19 19:16:30 +01:00

It can happen with vertex selection mode but seems easier with edges

It can happen with vertex selection mode but *seems* easier with edges

Germano Cavalcante was unassigned by Brecht Van Lommel

2019-03-19 19:28:57 +01:00

Brecht Van Lommel self-assigned this 2019-03-19 19:28:57 +01:00

Brecht Van Lommel commented

2019-03-19 19:28:57 +01:00

Added subscriber: @mano-wii

blender-admin commented

2019-03-19 19:57:26 +01:00

This issue was referenced by 21f3c95f22

This issue was referenced by 21f3c95f22d458389d1857ee03312cefdfa7ead3

Brecht Van Lommel commented

2019-03-19 20:05:36 +01:00

Changed status from 'Open' to: 'Resolved'

Brecht Van Lommel closed this issue

2019-03-19 20:05:36 +01:00

Sign in to join this conversation.

No Label

Download

What's New

Blender Studio

Manual

Developers Blog

Documentation

Benchmark

Blender Conference

Development Fund

One-time Donations

Crash on selecting edges with multi-edit mode #62749