Shift Ctrl Alt LMB / Ctrl Alt LMB in an empty scene closes / crashes Blender #65059

New Issue

Aurel P. · 2019-05-24T09:47:14+02:00

Aurel P. commented

2019-05-24 09:47:14 +02:00

System Information
Operating system: Windows-10-10.0.16299 64 Bits
Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 416.81

Blender Version
Broken: version: 2.80 (sub 71), branch: blender2.7, commit date: 2019-05-22 21:50, hash: a1ad71304c
Broken also in latest build: 2.80 (sub 72), branch: blender2.7, commit date: 2019-05-23 20:37, hash: b3f96da2e6
Worked: 2.80 (sub 71), branch: blender2.7, commit date: 2019-05-20 22:03, hash: e787700393

Short description of error
Shift Ctrl Alt LMB / Ctrl Alt LMB in an empty scene closes / crashes Blender.
In the default keymap these two combinations are both Select (under 3D View).
However, they do not work like the normal select. For meshes, cameras and lights I have to click exactly on the origin point. Clicking anywhere else doesn't select anything.
If I select and delete everything and try any of these combinations in the scene, Blender crashes.

Exact steps for others to reproduce the error

Open Blender
Load factory defaults
Select all (A) and delete
Shift Ctrl Alt LMB / Ctrl Alt LMB anywhere in the scene

**System Information** Operating system: Windows-10-10.0.16299 64 Bits Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 416.81 **Blender Version** Broken: version: 2.80 (sub 71), branch: blender2.7, commit date: 2019-05-22 21:50, hash: `a1ad71304c` Broken also in latest build: 2.80 (sub 72), branch: blender2.7, commit date: 2019-05-23 20:37, hash: `b3f96da2e6` Worked: 2.80 (sub 71), branch: blender2.7, commit date: 2019-05-20 22:03, hash: `e787700393` **Short description of error** Shift Ctrl Alt LMB / Ctrl Alt LMB in an empty scene closes / crashes Blender. In the default keymap these two combinations are both Select (under 3D View). However, they do not work like the normal select. For meshes, cameras and lights I have to click exactly on the origin point. Clicking anywhere else doesn't select anything. If I select and delete everything and try any of these combinations in the scene, Blender crashes. **Exact steps for others to reproduce the error** 1. Open Blender 2. Load factory defaults 3. Select all (A) and delete 4. Shift Ctrl Alt LMB / Ctrl Alt LMB anywhere in the scene

Aurel P. commented

2019-05-24 09:47:14 +02:00

Added subscriber: @peticel

George Vogiatzis commented

2019-05-24 10:51:42 +02:00

Added subscriber: @Gvgeo-1

George Vogiatzis commented

2019-05-24 10:51:42 +02:00

ctx_link was 0xFFFFFFFFFFFFFFDF

>	blender.exe!object_mouse_select_menu(bContext * C, ViewContext * vc, unsigned int * buffer, int hits, const int * mval, bool toggle) Line 1487	C

 	blender.exe!ed_object_select_pick(bContext * C, const int * mval, bool extend, bool deselect, bool toggle, bool obcenter, bool enumerate, bool object) Line 1951	C
 	blender.exe!view3d_select_exec(bContext * C, wmOperator * op) Line 2356	C
 	blender.exe!view3d_select_invoke(bContext * C, wmOperator * op, const wmEvent * event) Line 2387	C
 	blender.exe!wm_operator_invoke(bContext * C, wmOperatorType * ot, wmEvent * event, PointerRNA * properties, ReportList * reports, const bool poll_only, bool use_last_properties) Line 1407	C
 	blender.exe!wm_handler_operator_call(bContext * C, ListBase * handlers, wmEventHandler * handler_base, wmEvent * event, PointerRNA * properties) Line 2243	C
 	blender.exe!wm_handlers_do_keymap_with_keymap_handler(bContext * C, wmEvent * event, ListBase * handlers, wmEventHandler_Keymap * handler, wmKeyMap * keymap, const bool do_debug_handler) Line 2523	C
 	blender.exe!wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) Line 2652	C
 	blender.exe!wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) Line 2825	C
 	blender.exe!wm_event_do_handlers(bContext * C) Line 3267	C
 	blender.exe!WM_main(bContext * C) Line 420	C
 	blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 502	C
 	[External Code]

#define CTX_DATA_BEGIN(C, Type, instance, member) \
  { \
    ListBase ctx_data_list; \
    CollectionPointerLink *ctx_link; \
    CTX_data_##member(C, &ctx_data_list); \     <-----ctx_data_list = {first=0xcccccccccccccccc last=0xcccccccccccccccc }
    for (ctx_link = ctx_data_list.first; ctx_link; ctx_link = ctx_link->next) { \
      Type instance = ctx_link->ptr.data;

`ctx_link` was 0xFFFFFFFFFFFFFFDF ``` > blender.exe!object_mouse_select_menu(bContext * C, ViewContext * vc, unsigned int * buffer, int hits, const int * mval, bool toggle) Line 1487 C blender.exe!ed_object_select_pick(bContext * C, const int * mval, bool extend, bool deselect, bool toggle, bool obcenter, bool enumerate, bool object) Line 1951 C blender.exe!view3d_select_exec(bContext * C, wmOperator * op) Line 2356 C blender.exe!view3d_select_invoke(bContext * C, wmOperator * op, const wmEvent * event) Line 2387 C blender.exe!wm_operator_invoke(bContext * C, wmOperatorType * ot, wmEvent * event, PointerRNA * properties, ReportList * reports, const bool poll_only, bool use_last_properties) Line 1407 C blender.exe!wm_handler_operator_call(bContext * C, ListBase * handlers, wmEventHandler * handler_base, wmEvent * event, PointerRNA * properties) Line 2243 C blender.exe!wm_handlers_do_keymap_with_keymap_handler(bContext * C, wmEvent * event, ListBase * handlers, wmEventHandler_Keymap * handler, wmKeyMap * keymap, const bool do_debug_handler) Line 2523 C blender.exe!wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) Line 2652 C blender.exe!wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) Line 2825 C blender.exe!wm_event_do_handlers(bContext * C) Line 3267 C blender.exe!WM_main(bContext * C) Line 420 C blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 502 C [External Code] ``` ``` #define CTX_DATA_BEGIN(C, Type, instance, member) \ { \ ListBase ctx_data_list; \ CollectionPointerLink *ctx_link; \ CTX_data_##member(C, &ctx_data_list); \ <-----ctx_data_list = {first=0xcccccccccccccccc last=0xcccccccccccccccc } for (ctx_link = ctx_data_list.first; ctx_link; ctx_link = ctx_link->next) { \ Type instance = ctx_link->ptr.data; ```

Philipp Oeser commented

2019-05-24 10:58:21 +02:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2019-05-24 10:58:21 +02:00

However, they do not work like the normal select. For meshes, cameras and lights I have to click exactly on the origin point. Clicking anywhere else doesn't select anything.

Thats the normal behavior for Shift Ctrl Alt LMB / Ctrl Alt LMB, you select using centers in this mode.

If I select and delete everything and try any of these combinations in the scene, Blender crashes.

Cannot reproduce here.

> However, they do not work like the normal select. For meshes, cameras and lights I have to click exactly on the origin point. Clicking anywhere else doesn't select anything. Thats the normal behavior for Shift Ctrl Alt LMB / Ctrl Alt LMB, you select using centers in this mode. > If I select and delete everything and try any of these combinations in the scene, Blender crashes. Cannot reproduce here.

Philipp Oeser commented

2019-05-24 10:59:46 +02:00

Hm interesting, doesnt happen here...

George Vogiatzis commented

2019-05-24 11:44:34 +02:00

Cannot reproduce with linux intel gpu.

Reliably crashes with win10 amg gpu. Checked with 911116e1ba, also broken 2019 05 22 85322737.

it works fine with 2019 05 09 6ef48b1318.

Cannot reproduce with linux intel gpu. Reliably crashes with win10 amg gpu. Checked with 911116e1ba5d5cb63e74c32ba257bc665831c853, also broken 2019 05 22 85322737. it works fine with 2019 05 09 6ef48b1318.

Jacques Lucke commented

2019-05-24 14:02:44 +02:00

Added subscriber: @JacquesLucke

Jacques Lucke commented

2019-05-24 14:02:44 +02:00

Can reproduce.

Operating system: Linux-4.18.0-20-generic-x86_64-with-Ubuntu-18.04-bionic 64 Bits
Graphics card: Quadro RTX 6000/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 430.14

ED_view3d_project_base(const struct ARegion * ar, struct Base * base) (/home/jacques/blender-git/blender/source/blender/editors/space_view3d/view3d_project.c:104)
object_mouse_select_menu(bContext * C, ViewContext * vc, uint * buffer, int hits, const int * mval, _Bool toggle) (/home/jacques/blender-git/blender/source/blender/editors/space_view3d/view3d_select.c:1502)
ed_object_select_pick(bContext * C, const int * mval, _Bool extend, _Bool deselect, _Bool toggle, _Bool obcenter, _Bool enumerate, _Bool object) (/home/jacques/blender-git/blender/source/blender/editors/space_view3d/view3d_select.c:1951)
view3d_select_exec(bContext * C, wmOperator * op) (/home/jacques/blender-git/blender/source/blender/editors/space_view3d/view3d_select.c:2356)
view3d_select_invoke(bContext * C, wmOperator * op, const wmEvent * event) (/home/jacques/blender-git/blender/source/blender/editors/space_view3d/view3d_select.c:2386)
wm_operator_invoke(bContext * C, wmOperatorType * ot, wmEvent * event, PointerRNA * properties, ReportList * reports, const _Bool poll_only, _Bool use_last_properties) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1407)
wm_handler_operator_call(bContext * C, ListBase * handlers, wmEventHandler * handler_base, wmEvent * event, PointerRNA * properties) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2243)
wm_handlers_do_keymap_with_keymap_handler(bContext * C, wmEvent * event, ListBase * handlers, wmEventHandler_Keymap * handler, wmKeyMap * keymap, const _Bool do_debug_handler) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2523)
wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2652)
wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2910)
wm_event_do_handlers(bContext * C) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:3267)
WM_main(bContext * C) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm.c:417)
main(int argc, const char ** argv) (/home/jacques/blender-git/blender/source/creator/creator.c:500)

Can reproduce. Operating system: Linux-4.18.0-20-generic-x86_64-with-Ubuntu-18.04-bionic 64 Bits Graphics card: Quadro RTX 6000/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 430.14 ``` ED_view3d_project_base(const struct ARegion * ar, struct Base * base) (/home/jacques/blender-git/blender/source/blender/editors/space_view3d/view3d_project.c:104) object_mouse_select_menu(bContext * C, ViewContext * vc, uint * buffer, int hits, const int * mval, _Bool toggle) (/home/jacques/blender-git/blender/source/blender/editors/space_view3d/view3d_select.c:1502) ed_object_select_pick(bContext * C, const int * mval, _Bool extend, _Bool deselect, _Bool toggle, _Bool obcenter, _Bool enumerate, _Bool object) (/home/jacques/blender-git/blender/source/blender/editors/space_view3d/view3d_select.c:1951) view3d_select_exec(bContext * C, wmOperator * op) (/home/jacques/blender-git/blender/source/blender/editors/space_view3d/view3d_select.c:2356) view3d_select_invoke(bContext * C, wmOperator * op, const wmEvent * event) (/home/jacques/blender-git/blender/source/blender/editors/space_view3d/view3d_select.c:2386) wm_operator_invoke(bContext * C, wmOperatorType * ot, wmEvent * event, PointerRNA * properties, ReportList * reports, const _Bool poll_only, _Bool use_last_properties) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:1407) wm_handler_operator_call(bContext * C, ListBase * handlers, wmEventHandler * handler_base, wmEvent * event, PointerRNA * properties) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2243) wm_handlers_do_keymap_with_keymap_handler(bContext * C, wmEvent * event, ListBase * handlers, wmEventHandler_Keymap * handler, wmKeyMap * keymap, const _Bool do_debug_handler) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2523) wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2652) wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:2910) wm_event_do_handlers(bContext * C) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.c:3267) WM_main(bContext * C) (/home/jacques/blender-git/blender/source/blender/windowmanager/intern/wm.c:417) main(int argc, const char ** argv) (/home/jacques/blender-git/blender/source/creator/creator.c:500) ```

Dalai Felinto self-assigned this 2019-05-24 14:22:32 +02:00

Dalai Felinto commented

2019-05-24 14:27:40 +02:00

Introduced on 0910932e71 it seems. Looking at it.

Introduced on 0910932e71 it seems. Looking at it.

blender-admin commented

2019-05-24 14:49:40 +02:00

This issue was referenced by fae5896249

This issue was referenced by fae58962493010f7c9c7d78f79e64165539f4317

Dalai Felinto commented

2019-05-24 14:52:45 +02:00

Changed status from 'Open' to: 'Resolved'

Dalai Felinto closed this issue

2019-05-24 14:52:45 +02:00

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Shift Ctrl Alt LMB / Ctrl Alt LMB in an empty scene closes / crashes Blender #65059