EXCEPTION_ACCESS_VIOLATION #53307

New Issue

Steve McDonald · 2017-11-13T01:12:15+01:00

Steve McDonald commented

2017-11-13 01:12:15 +01:00

System Information
Windows 10.0 Pro (Version 10.0.16299 Build 16299)
NVIDIA GRX 1080 w/ 8GB GPU RAM
Intel i7-7600K@4GHz

Also tested on macbook pro (same crash when rendering)
i7 2.5GHz
16GB Ram

Blender Version
2.79 (2017-09-11 10:43)
(same on Windows and Mac)

Short description of error
Nodes Animation project cause memory allocation to skyrocket
Blender Crashes when going into render
ep-video-intro.blend

Exact steps for others to reproduce the error

Load attached project (watch memory climb from 10MB to +15GB on full-screen 4k monitor)
Press "Animation" button on Render tab soon after loading the project
Sometimes a few PNGs will render, and then crashes with the error "EXCEPTION_ACCESS_VIOLATION" (and sometimes it crashes immediately)

Logs And Files
No crash text file generated.
Text file created in OSX attached
ep-video-intro.crash.txt

CMD Window Text

Microsoft Windows [Version 10.0.16299.19]
(c) 2017 Microsoft Corporation. All rights reserved.

C:\Users\steve>cd C:\Program Files\Blender Foundation\Blender

C:\Program Files\Blender Foundation\Blender>blender.exe -d
Switching to fully guarded memory allocator.
Blender 2.79 (sub 0)
Build: Mon 09/11/2017 07:44 AM Windows
argv- [x] = blender.exe
argv- [x] = -d
read file C:\Users\steve\AppData\Roaming\Blender Foundation\Blender\2.79\config\userpref.blend
Version 279 sub 0 date 2017-09-11 10:43 hash 5bd8ac9
Read prefs: C:\Users\steve\AppData\Roaming\Blender Foundation\Blender\2.79\config\userpref.blend
read file
Version 272 sub 2 date unknown hash unknown

ordered
OBCube
OBLamp
OBCamera
found bundled python: C:\Program Files\Blender Foundation\Blender\2.79\python
Registered Animation Nodes with 497 modules.
Read blend: D:_blender_projects\enginpost-intro\ep-video-intro.blend
read file D:_blender_projects\enginpost-intro\ep-video-intro.blend
Version 279 sub 0 date 2017-09-11 10:43 hash 5bd8ac9

ordered
OBAnimation Nodes Object Container
OBTube Path
OBTube.008
OBTube.007
OBTube.006
OBTube.005
OBTube.004
OBTube.003
OBTube.002
OBTube.001
OBLight-Floor-highlight skrim
OBLight-Floor-highlight
OBLight-Fill
OBLight-Back
OBLight-Key
OBText
OBfloor
OBTube
OBCamera
eval fcurve 'location' - 173.000000 => 1/2, 0
eval fcurve 'location' - 173.000000 => 1/2, 0
eval fcurve 'location' - 173.000000 => 1/2, 0
Evaluate all animation - 43.000000

ordered
OBAnimation Nodes Object Container
OBTube Path
OBTube.008
OBTube.007
OBTube.006
OBTube.005
OBTube.004
OBTube.003
OBTube.002
OBTube.001
OBLight-Floor-highlight skrim
OBLight-Floor-highlight
OBLight-Fill
OBLight-Back
OBLight-Key
OBText
OBfloor
OBTube
OBCamera
Evaluate all animation - 42.750000
Error: EXCEPTION_ACCESS_VIOLATION

C:\Program Files\Blender Foundation\Blender>

**System Information** Windows 10.0 Pro (Version 10.0.16299 Build 16299) NVIDIA GRX 1080 w/ 8GB GPU RAM Intel i7-7600K@4GHz Also tested on macbook pro (same crash when rendering) i7 2.5GHz 16GB Ram **Blender Version** 2.79 (2017-09-11 10:43) (same on Windows and Mac) **Short description of error** Nodes Animation project cause memory allocation to skyrocket Blender Crashes when going into render [ep-video-intro.blend](https://archive.blender.org/developer/F1128926/ep-video-intro.blend) **Exact steps for others to reproduce the error** 1. Load attached project (watch memory climb from 10MB to +15GB on full-screen 4k monitor) 2. Press "Animation" button on Render tab soon after loading the project 3. Sometimes a few PNGs will render, and then crashes with the error *"EXCEPTION_ACCESS_VIOLATION"* (and sometimes it crashes immediately) **Logs And Files** *No crash text file generated.* Text file created in OSX attached [ep-video-intro.crash.txt](https://archive.blender.org/developer/F1129385/ep-video-intro.crash.txt) **CMD Window Text** > Microsoft Windows [Version 10.0.16299.19] > (c) 2017 Microsoft Corporation. All rights reserved. > > C:\Users\steve>cd C:\Program Files\Blender Foundation\Blender > > C:\Program Files\Blender Foundation\Blender>blender.exe -d > Switching to fully guarded memory allocator. > Blender 2.79 (sub 0) > Build: Mon 09/11/2017 07:44 AM Windows > argv- [x] = blender.exe > argv- [x] = -d > read file C:\Users\steve\AppData\Roaming\Blender Foundation\Blender\2.79\config\userpref.blend > Version 279 sub 0 date 2017-09-11 10:43 hash 5bd8ac9 > Read prefs: C:\Users\steve\AppData\Roaming\Blender Foundation\Blender\2.79\config\userpref.blend > read file > Version 272 sub 2 date unknown hash unknown > > ordered > OBCube > OBLamp > OBCamera > found bundled python: C:\Program Files\Blender Foundation\Blender\2.79\python > Registered Animation Nodes with 497 modules. > Read blend: D:\_blender_projects\enginpost-intro\ep-video-intro.blend > read file D:\_blender_projects\enginpost-intro\ep-video-intro.blend > Version 279 sub 0 date 2017-09-11 10:43 hash 5bd8ac9 > > ordered > OBAnimation Nodes Object Container > OBTube Path > OBTube.008 > OBTube.007 > OBTube.006 > OBTube.005 > OBTube.004 > OBTube.003 > OBTube.002 > OBTube.001 > OBLight-Floor-highlight skrim > OBLight-Floor-highlight > OBLight-Fill > OBLight-Back > OBLight-Key > OBText > OBfloor > OBTube > OBCamera > eval fcurve 'location' - 173.000000 => 1/2, 0 > eval fcurve 'location' - 173.000000 => 1/2, 0 > eval fcurve 'location' - 173.000000 => 1/2, 0 > Evaluate all animation - 43.000000 > > ordered > OBAnimation Nodes Object Container > OBTube Path > OBTube.008 > OBTube.007 > OBTube.006 > OBTube.005 > OBTube.004 > OBTube.003 > OBTube.002 > OBTube.001 > OBLight-Floor-highlight skrim > OBLight-Floor-highlight > OBLight-Fill > OBLight-Back > OBLight-Key > OBText > OBfloor > OBTube > OBCamera > Evaluate all animation - 42.750000 > Error: EXCEPTION_ACCESS_VIOLATION > > C:\Program Files\Blender Foundation\Blender>

Steve McDonald commented

2017-11-13 01:12:16 +01:00

Changed status to: 'Open'

Steve McDonald commented

2017-11-13 01:12:17 +01:00

Added subscriber: @enginpost

Sergey Sharybin commented

2017-11-13 11:31:03 +01:00

Added subscriber: @Sergey

Sergey Sharybin commented

2017-11-13 11:31:03 +01:00

Changed status from 'Open' to: 'Archived'

Sergey Sharybin closed this issue

2017-11-13 11:31:03 +01:00

Sergey Sharybin self-assigned this 2017-11-13 11:31:03 +01:00

Sergey Sharybin commented

2017-11-13 11:31:03 +01:00

Thanks for the report, but animation nodes are not in the official blender repository (not atm at least), so we can not fix anything in there. You need to contact author of the addon instead.

But also keep in mind that those nodes are implemented purely in python, so there are definitely going to be limitations on how much efficient they could be..

Thanks for the report, but animation nodes are not in the official blender repository (not atm at least), so we can not fix anything in there. You need to contact author of the addon instead. But also keep in mind that those nodes are implemented purely in python, so there are definitely going to be limitations on how much efficient they could be..

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EXCEPTION_ACCESS_VIOLATION #53307