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Maniphest T75203

Crash when changing active keying set.
Closed, ResolvedPublicBUG
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Description

System Information
Windows 10 64 Bits.
Graphics card GeForce GTX 1080 Ti.

Blender Version
Broken: 2.83.11 hash: 6b24f7d87cba

Short description of error
If you try to change a keying set Blender crashes.
The way it causes the crash is you have to remove it first then select a new one, it doesn't crash if you select from the dropdown list.
I get this error in the console.

Error   : EXCEPTION_ACCESS_VIOLATION
Address : 0x00007FF737AC6A49

Exact steps for others to reproduce the error

  • in the timeline-> Keying->Active Keying set.
  • Select a keying set.
  • Remove the set.
  • Select a new one.
  • Crash.

Revisions and Commits

AbandonedD7286 Fix T75203 : Crash when changing active keying set
rB Blender
rB1239cab11ff9 Fix T75203: Crash when changing active keying set

Related Objects

Event Timeline

CobraA (CobraA) created this task.Mar 30 2020, 5:54 AM
Ankit Meel (ankitm) changed the task status from Needs Triage to Confirmed.Mar 30 2020, 9:42 AM
Ankit Meel (ankitm) added a subscriber: Ankit Meel (ankitm).

but->search_func(C, but->search_arg, but->editstr, &data->items);
but->search_argis NULL

#0	 in ui_rna_collection_search_cb at blender/source/blender/editors/interface/interface_utils.c:399
#1	 in ui_searchbox_update at blender/source/blender/editors/interface/interface_region_search.c:379
#2	 in ui_textedit_begin at blender/source/blender/editors/interface/interface_handlers.c:3368
#3	 in button_activate_state at blender/source/blender/editors/interface/interface_handlers.c:7855
#4	 in ui_do_but_TEX at blender/source/blender/editors/interface/interface_handlers.c:4398
#5	 in ui_do_but_SEARCH_UNLINK at blender/source/blender/editors/interface/interface_handlers.c:4426
#6	 in ui_do_button at blender/source/blender/editors/interface/interface_handlers.c:7558
#7	 in ui_handle_button_event at blender/source/blender/editors/interface/interface_handlers.c:8707
#8	 in ui_handle_menu_button at blender/source/blender/editors/interface/interface_handlers.c:9421
#9	 in ui_handle_menus_recursive at blender/source/blender/editors/interface/interface_handlers.c:10534
#10	 in ui_handler_region_menu at blender/source/blender/editors/interface/interface_handlers.c:10717
#11	 in wm_handler_ui_call at blender/source/blender/windowmanager/intern/wm_event_system.c:617
#12	 in wm_handlers_do_intern at blender/source/blender/windowmanager/intern/wm_event_system.c:2724
#13	 in wm_handlers_do at blender/source/blender/windowmanager/intern/wm_event_system.c:2835
#14	 in wm_event_do_handlers at blender/source/blender/windowmanager/intern/wm_event_system.c:3230
#15	 in WM_main at blender/source/blender/windowmanager/intern/wm.c:447
#16	 in main at blender/source/creator/creator.c:524
Ankit Meel (ankitm) added a project: User Interface.Mar 30 2020, 9:42 AM
Ankit Meel (ankitm) added a revision: D7286: Fix T75203 : Crash when changing active keying set.Mar 31 2020, 11:08 AM
Ankit Meel (ankitm) changed the subtype of this task from "Report" to "Bug".
Alexia (Tempo) claimed this task.Mar 31 2020, 11:11 AM
Alexia (Tempo) added a subscriber: Alexia (Tempo).

crash from rBc46dcdf8871e: UI: add menu search functionality to operator search menu

created fix here : D7286: Fix T75203 : Crash when changing active keying set

Brecht Van Lommel (brecht) triaged this task as High priority.Mar 31 2020, 9:55 PM
Brecht Van Lommel (brecht) added a subscriber: Campbell Barton (campbellbarton).
Julian Eisel (Severin) merged a task: T75325: Crash after removing a "target" from any search button [e.g.UVMap node] and clicking again on the same button.Apr 8 2020, 11:12 PM
Julian Eisel (Severin) added subscribers: TheRedWaxPolice (TheRedWaxPolice), Nelson (NAS), Roman Markov (unwave) and 3 others.
David Friedli (hlorus) added a subscriber: David Friedli (hlorus).Apr 8 2020, 11:20 PM
Julian Eisel (Severin) closed this task as Resolved by committing rB1239cab11ff9: Fix T75203: Crash when changing active keying set.Apr 8 2020, 11:25 PM
Julian Eisel (Severin) added a commit: rB1239cab11ff9: Fix T75203: Crash when changing active keying set.
Julian Eisel (Severin) added a comment.Apr 8 2020, 11:30 PM

Uff, that was a hard nut! Had me running in circles and on wrong paths a few times. Turns out there were actually 3 pretty sneaky bugs involved here. Committed 74fa8787d864 & 1239cab11ff9.

Julian Eisel (Severin) merged a task: T75540: Modifiers input field crash.Apr 9 2020, 1:51 AM
Julian Eisel (Severin) added a subscriber: Mike (demmordor).