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Blender 2.6 Bug Tracker: Browse
[#24924] crash-Fluids *RE-TEST NEEDED*
Date:
2010-11-25 21:17
Priority:
3
State:
Closed
Submitted by:
pistol ioan (
pistoltoto
)
Assigned to:
Janne Karhu (jhk)
Category:
Animation system
Status:
Fixed / Closed
Relates to:
Duplicates:
Patches:
Summary:
crash-Fluids *RE-TEST NEEDED*
Detailed description
After you hit Bake and wait 2 seconds, you can play with the frames as it bakes.
If you play with the arrowkeys or the frame numbers or with the mouse in Timeline, you can see what has been and hasn't been simulated so far.
It works pretty good and fast, but if you play just at the limit of simulated and not-simulated frames, you'll see it inadvertently crashes after 7-15 seconds.
Supposedly you don't have to get within 2/3/4 frames of the limit, but I've tried 20/40 frames and it doesn't crash.
CAUTION: it only crashes at the baked/unbaked limit, give or take 2-4 frames.
It's been already tested on 2 computers (Win7 x64 and x86)
Followup
Message
Date
: 2010-11-25 21:59
Sender
:
Thomas Dinges
Did you test with an up to date SVN? Should have been fixed.
Date
: 2010-11-25 22:38
Sender
:
pistol ioan
yes in Blender 2.55 Trunk r33313 WIN32
Date
: 2010-11-26 09:42
Sender
:
Janne Karhu
Assigned to self for investigation.
Date
: 2010-12-10 10:54
Sender
:
Janne Karhu
Pistol: I could get it to crash one time (32bit win xp), but not again. The crash happened with one thread in draw code and the other in fluid simulation code, and I kind of get the feeling this could be some thread safety issue. If you get constant crashes it would be great to get backtraces of a couple of crashes to see if it's crashing at a random location or somewhere similar each time.
Date
: 2011-01-13 11:13
Sender
:
Janne Karhu
Finally got this to crash semi-constantly on 64bit win 7 and just committed a possible fix, so please update to r34294 and test again to see if the problem is gone. At least for me there's no crash anymore (played at the limit of baked/unbaked through whole baking process).
Date
: 2011-01-19 11:21
Sender
:
Janne Karhu
Taking the silence as confirmation of the bug being fixed and closing the report!
Attached Files:
Name
Date
Download
system-info.txt
2010-11-25 21:17
Download
enFluid Bug.blend
2010-11-25 21:17
Download
Changes:
Field
Old Value
Date
By
status_id
Open
2011-01-19 11:21
jhk
close_date
None
2011-01-19 11:21
jhk
Status
Investigate
2011-01-19 11:21
jhk
summary
crash-Fluids
2011-01-13 11:13
jhk
Resolution
New
2010-11-26 09:42
jhk
assigned_to
none
2010-11-26 09:42
jhk
File Added
13812: enFluid Bug.blend
2010-11-25 21:17
pistoltoto
File Added
13811: system-info.txt
2010-11-25 21:17
pistoltoto
