Blender Foundation: Blender 2.x BF release: Detail: 25036 boids particle from 2.49 opened in 2.5 is crash !?

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[#25036] boids particle from 2.49 opened in 2.5 is crash !?

Date:
2010-12-04 19:13 Priority:
3

State:
Closed

Submitted by:
di mistic (budip) Assigned to:
Janne Karhu (jhk)

Category:
Physics Status:
Fixed / Closed

Relates to: Duplicates:

Patches:

Summary:
boids particle from 2.49 opened in 2.5 is crash !?

Detailed description

boids particle from 2.49 opened in 2.5 is crash !?

my file work fine in blender 2.49 but crash in blender 2.55 r33348
I am attach my file here

version 2.55 (sub 0), revision 33348. Release
build date: 2010-11-27, 09:39:04
platform: Linux:64bit

OpenGL
============================================
renderer: GeForce 9600 GT/PCI/SSE2
vendor: NVIDIA Corporation
version: 3.2.0 NVIDIA 195.36.24

Followup

Message

Date: 2010-12-04 20:42
Sender: Ton Roosendaal
Janne: I checked crashes, but the amount of NULL pointers is accumulating, just checking a few doesn't help.
Seems to be something wrong on higher level in code.

The lack of pointer checking in code is a bit dubious... entering an exported function with:
BoidState *state = part->boids->states.first;
without callers even checking for part->boids??

Date: 2010-12-05 02:49
Sender: Janne Karhu
Fix committed, thanks for the report!

Note: The boid system has gone over some pretty big changes since the file was made, so the old settings can't be converted into new system. Otherwise the file loads just fine now.

Date: 2010-12-05 12:10
Sender: di mistic
@Janne Karhu: thank.. now my files is not crash,
an as your mention my setting is didn't work in blender 2.5
particle didn't move along X axis
see pic--> http://www.pasteall.org/pic/show.php?id=7322

Attached Files:

Name	Date	Download

manurP2.blend	2010-12-04 19:13	Download

Changes:

Field	Old Value	Date	By

Resolution	Investigate	2010-12-05 02:49	jhk
close_date	2010-12-05 02:49	2010-12-05 02:49	jhk
status_id	Open	2010-12-05 02:49	jhk
Resolution	New	2010-12-04 20:42	ton
assigned_to	none	2010-12-04 20:42	ton
File Added	13960: manurP2.blend	2010-12-04 19:13	budip