Blender 2.8 Crashes on saving an image #49961

New Issue

Aaron Carlisle · 2016-11-08T02:50:27+01:00

Aaron Carlisle commented

2016-11-08 02:50:27 +01:00

System Information
Windows 10
Intel HD 4600

Blender Version
Broken: Blender 2.8 5abf1a4 vc14

Short description of error
Blender 2.8 Crashes on saving an image:

# Blender 2.78 (sub 1), Commit date: 2016-11-07 19:07, Hash 5abf1a4

# backtrace
25: BLI_system_backtrace - 0x866304B0
24: sig_handle_crash_backtrace - 0x84EB42B0
23: sig_handle_crash - 0x84EB4300
22: windows_exception_handler - 0x84EB4580
21: UnhandledExceptionFilter - 0xD9165E50
20: memset - 0xDBE9B740
19: _C_specific_handler - 0xDBE858C0
18: _chkstk - 0xDBE99810
17: RtlImageNtHeaderEx - 0xDBE38250
16: KiUserExceptionDispatcher - 0xDBE98A10
15: ED_space_image - 0x84F69940
14: save_image_doit - 0x84F76E10
13: image_save_as_exec - 0x84F78160
12: wm_handler_fileselect_do - 0x84ED6B70
11: wm_handler_fileselect_call - 0x84ED7140
10: wm_handlers_do_intern - 0x84ED73E0
9: wm_handlers_do - 0x84ED7E40
8: wm_event_do_handlers - 0x84ED20A0
7: WM_main - 0x84EB4F10
6: main - 0x84EADA00
5: invoke_main - 0x8AEA07E0
4: __scrt_common_main_seh - 0x8AEA0590
3: __scrt_common_main - 0x8AEA0570
2: mainCRTStartup - 0x8AEA0830
1: BaseThreadInitThunk - 0xD9DC8350
0: RtlUserThreadStart - 0xDBE55E70

Exact steps for others to reproduce the error
run blender 2.8 render image and try to save it

**System Information** Windows 10 Intel HD 4600 **Blender Version** Broken: Blender 2.8 5abf1a4 vc14 **Short description of error** Blender 2.8 Crashes on saving an image: ``` # Blender 2.78 (sub 1), Commit date: 2016-11-07 19:07, Hash 5abf1a4 # backtrace 25: BLI_system_backtrace - 0x866304B0 24: sig_handle_crash_backtrace - 0x84EB42B0 23: sig_handle_crash - 0x84EB4300 22: windows_exception_handler - 0x84EB4580 21: UnhandledExceptionFilter - 0xD9165E50 20: memset - 0xDBE9B740 19: _C_specific_handler - 0xDBE858C0 18: _chkstk - 0xDBE99810 17: RtlImageNtHeaderEx - 0xDBE38250 16: KiUserExceptionDispatcher - 0xDBE98A10 15: ED_space_image - 0x84F69940 14: save_image_doit - 0x84F76E10 13: image_save_as_exec - 0x84F78160 12: wm_handler_fileselect_do - 0x84ED6B70 11: wm_handler_fileselect_call - 0x84ED7140 10: wm_handlers_do_intern - 0x84ED73E0 9: wm_handlers_do - 0x84ED7E40 8: wm_event_do_handlers - 0x84ED20A0 7: WM_main - 0x84EB4F10 6: main - 0x84EADA00 5: invoke_main - 0x8AEA07E0 4: __scrt_common_main_seh - 0x8AEA0590 3: __scrt_common_main - 0x8AEA0570 2: mainCRTStartup - 0x8AEA0830 1: BaseThreadInitThunk - 0xD9DC8350 0: RtlUserThreadStart - 0xDBE55E70 ``` **Exact steps for others to reproduce the error** run blender 2.8 render image and try to save it

Aaron Carlisle commented

2016-11-08 02:50:28 +01:00

Changed status to: 'Open'

Aaron Carlisle commented

2016-11-08 02:50:28 +01:00

Added subscriber: @Blendify

Aaron Carlisle commented

2016-11-08 03:03:32 +01:00

I also want to note that color management is messed up in 2.8.

Alexandre LAB commented

2016-11-08 06:37:37 +01:00

Added subscriber: @Almisuifre

Aaron Carlisle commented

2016-11-08 16:31:44 +01:00

Added subscriber: @Sergey

Dalai Felinto commented

2016-11-09 16:44:47 +01:00

Added subscriber: @dfelinto

Dalai Felinto commented

2016-11-09 16:44:48 +01:00

backtrace:

==31845==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000028 (pc 0x558ba55adbd8 bp 0x7ffcd34a2fa0 sp 0x7ffcd34a2f90 T0)
    - 0 0x558ba55adbd7 in ED_space_image /home/guest/src/blender/blender/source/blender/editors/space_image/image_edit.c:60
    - 1 0x558ba55bc0f9 in save_image_doit /home/guest/src/blender/blender/source/blender/editors/space_image/image_ops.c:1784
    - 2 0x558ba55bdd66 in image_save_as_exec /home/guest/src/blender/blender/source/blender/editors/space_image/image_ops.c:2043
    - 3 0x558ba54a451e in wm_handler_fileselect_do /home/guest/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:1856
    - 4 0x558ba54a4eae in wm_handler_fileselect_call /home/guest/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:1940
    - 5 0x558ba54a5b04 in wm_handlers_do_intern /home/guest/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2064
    - 6 0x558ba54a67e9 in wm_handlers_do /home/guest/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2207
    - 7 0x558ba54a8027 in wm_event_do_handlers /home/guest/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2480
    - 8 0x558ba548b0ba in WM_main /home/guest/src/blender/blender/source/blender/windowmanager/intern/wm.c:489
    - 9 0x558ba54819f5 in main /home/guest/src/blender/blender/source/creator/creator.c:525
    - 10 0x7fc5088c72b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0)
    - 11 0x558ba5480e89 in _start (/home/guest/src/blender/release/blender2.8/bin/blender+0x158fe89)

backtrace: ``` ==31845==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000028 (pc 0x558ba55adbd8 bp 0x7ffcd34a2fa0 sp 0x7ffcd34a2f90 T0) - 0 0x558ba55adbd7 in ED_space_image /home/guest/src/blender/blender/source/blender/editors/space_image/image_edit.c:60 - 1 0x558ba55bc0f9 in save_image_doit /home/guest/src/blender/blender/source/blender/editors/space_image/image_ops.c:1784 - 2 0x558ba55bdd66 in image_save_as_exec /home/guest/src/blender/blender/source/blender/editors/space_image/image_ops.c:2043 - 3 0x558ba54a451e in wm_handler_fileselect_do /home/guest/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:1856 - 4 0x558ba54a4eae in wm_handler_fileselect_call /home/guest/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:1940 - 5 0x558ba54a5b04 in wm_handlers_do_intern /home/guest/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2064 - 6 0x558ba54a67e9 in wm_handlers_do /home/guest/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2207 - 7 0x558ba54a8027 in wm_event_do_handlers /home/guest/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2480 - 8 0x558ba548b0ba in WM_main /home/guest/src/blender/blender/source/blender/windowmanager/intern/wm.c:489 - 9 0x558ba54819f5 in main /home/guest/src/blender/blender/source/creator/creator.c:525 - 10 0x7fc5088c72b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0) - 11 0x558ba5480e89 in _start (/home/guest/src/blender/release/blender2.8/bin/blender+0x158fe89) ```

Dalai Felinto commented

2016-11-09 16:57:20 +01:00

That's so strange. The problem is because CTX_wm_space_image returns null (or rather, CTX_wm_area does it). I can't see what changed in 2.8 to justify that.

That's so strange. The problem is because **CTX_wm_space_image** returns null (or rather, **CTX_wm_area** does it). I can't see what changed in 2.8 to justify that.

Julian Eisel commented

2016-11-09 17:31:35 +01:00

Added subscriber: @JulianEisel

Julian Eisel commented

2016-11-09 17:31:35 +01:00

Don't think it's that strange, every change anywhere in the code that somehow influences context can cause such issues. Typical bContext crap… Couldn't check code yet, but from backtrace it even looks a bit like something that only worked by accident before.
I can have a closer look later if you like?

Don't think it's that strange, every change anywhere in the code that somehow influences context can cause such issues. Typical bContext crap… Couldn't check code yet, but from backtrace it even looks a bit like something that only worked by accident before. I can have a closer look later if you like?

Julian Eisel was assigned by Dalai Felinto

2016-11-09 18:42:56 +01:00

Dalai Felinto commented

2016-11-09 18:42:56 +01:00