Blender Foundation: Blender 2.x BF release: Detail: 26830 Blender crashes when opening this file

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[#26830] Blender crashes when opening this file

Date:
2011-04-07 22:03 Priority:
3

State:
Closed

Submitted by:
Hubert Rutkowski (koshmaar) Assigned to:
Campbell Barton (campbellbarton)

Category:
None Status:
Fixed / Closed

Relates to: Duplicates:

Patches:

Summary:
Blender crashes when opening this file

Detailed description

It's a animation I was working on, after one time it started to crash when opening it, but only sometimes so after few tries (dozen - when it had a bad day) I was able to work on it. But now it crashes every time!

I have Win7 64 bit, 4 core AMD processor, Radeon 5650, 2GB of memory - on the surface it looks like it could be sth with memory but there's more than 1GB free and the file is not that big. There's a warning in console about dependency cycle between kratos and conan (two models) through field collision, but I heard from developers on this very bug tracker that it shouldn't make it crash.

I tried both 32 and 64 bits of newest blender, as well as official 2.56 - same crash, and 2.49 - doesn't open, doesn't crash.

I'm not sure whether it has inside all the textures and references it needs - but how could I do that when I can't open it? In case you can't reproduce it, how can I debug it to see what's causing problem?

Followup

Message

Date: 2011-04-08 03:49
Sender: Campbell Barton
Looking into it, just a note that its possible to get corrupt blends that will crash blender (bad physicsal memory or corrupts on disk). so if the blend file is corrupt we normally don't attempt to load bad data.

Date: 2011-04-08 04:08
Sender: Campbell Barton
Confirmed this is a bug in blenders file writing.

Date: 2011-04-08 04:22
Sender: Campbell Barton
correction, bug on file reading.
fixed r36048. your file loads now.

Date: 2011-04-08 16:36
Sender: Hubert Rutkowski
Wow, thanks Campbell for the quick reaction! As soon as I'll get new version from graphicall with your fix I'll confirm whether it helped.

Date: 2011-04-10 19:22
Sender: Hubert Rutkowski
Indeed, it works now :] thanks again

Attached Files:

Name	Date	Download

it starts with a sky.zip	2011-04-07 22:03	Download

Changes:

Field	Old Value	Date	By

status_id	Open	2011-04-08 04:22	campbellbarton
close_date	None	2011-04-08 04:22	campbellbarton
Status	Ready	2011-04-08 04:22	campbellbarton
Status	Investigate	2011-04-08 04:08	campbellbarton
assigned_to	none	2011-04-08 03:49	campbellbarton
details	It\'s a animation I was working on, after one time it started to crash when opening it, but only sometimes so after few tries (dozen - when it had a bad day) I was able to work on it. But now it crashes every time! I have Win7 64 bit, 4 core AMD processor, Radeon 5650, 2GB of memory - on the surface it looks like it could be sth with memory but there\'s more than 1GB free and the file is not that big. There\'s a warning in console about dependency cycle between kratos and conan (two models) through field collision, but I heard from developers on this very bug tracker that it shouldn\'t make it crash. I tried both 32 and 64 bits of newest blender, as well as official 2.56 - same crash, and 2.49 - doesn\'t open, doesn\'t crash. I\'m not sure whether it has inside all the textures and references it needs - but how could I do that when I can\'t open it? In case you can\'t reproduce it, how can I debug it to see what\'s causing problem?	2011-04-08 03:49	campbellbarton
Status	New	2011-04-08 03:49	campbellbarton
File Added	15803: it starts with a sky.zip	2011-04-07 22:03	koshmaar