System Information
Windows 10 Pro 64-bit, GeForce GT 630
Operating system and graphics card
Blender Version
Date: 2018-10-03 23:37
Hash: 3c8c1841d72
Branch: Blender 2.8
Short description of error
After parent one bone to another and select the same another bone Blender is crashing
Exact steps for others to reproduce the error
| rB Blender | |||
| rB38e34a12ac59 Fix T57099: Parenting between armatures crashes | |||
Can't seem to reproduce this issue.
GIF:
I don't think it happens here in my 2.8. But then again, I created a new armature, maybe you have something in your rig that causes this. (I couldn't open your file so tried the steps anyway)
Are you sure it happens every time?
Try open file from Blender -> File -> Open File scene and Blender open this. If open with two click icon - blender Crashing. I try repeat my steps and Blender crash again.
Sorry this has been orphaned for quite a bit... but I can confirm this (as of rB9d32b9fb8a7f)
It is not an issue when you zoom in some more [or do the selection e.g in outliner], so depends on these bones being very close together in the viewport
I am hitting an assert here (without assert crashes a bit later)
base = ED_armature_base_and_ebone_from_select_buffer(bases, bases_len, hitresult, &ebone); /* If this fails, selection code is setting the selection ID's incorrectly. */ BLI_assert(base && ebone);
1 raise 0x7ffff4b2b53f 2 abort 0x7ffff4b15895 3 get_nearest_editbonepoint armature_select.c 493 0x1ec10c8 4 ED_armature_edit_select_pick armature_select.c 626 0x1ec1534 5 view3d_select_exec view3d_select.c 2696 0x1aab3e0 6 view3d_select_invoke view3d_select.c 2729 0x1aab62d 7 wm_operator_invoke wm_event_system.c 1323 0x1947a9c
Looked into this, for some reason the selection code gets back an object-id of 0 even though when drawing the object ID is 1 (passed to DRW_select_load_id).
And why this should relate to the bones connected state is quite strange (toggle edit-mode resolves).
Needs further investigation, will do after the beta.
This happened to me with a newly created rig.
version: 2.80 (sub 60),
branch: blender2.7,
commit date: 2019-04-30 22:49,
hash: 480a09a92f7f, type:
Release build date: 30/04/2019, 18:10
platform: Windows
This time I remembered to save before trying to parent. Removed all packed items from the file (i think)
steps to recreate
Center bone selected bottom bone
Ctrl+P, K
also crashes when choosing Connected
I realized that I had forgotten to rename the bones I did and it still crashed.
@Vicki Nadina Callan (viccallan), fixed, in future please submit new reports (this wasn't related to selection at all).