Blender Foundation: Blender 2.x BF release: Detail: 26510 Crash when changing an object's property value

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[#26510] Crash when changing an object's property value

Date:
2011-03-15 11:55 Priority:
3

State:
Closed

Submitted by:
yain vieyra (chaos) Assigned to:
Campbell Barton (campbellbarton)

Category:
None Status:
Fixed / Closed

Relates to: Duplicates:

Patches:

Summary:
Crash when changing an object's property value

Detailed description

Take this steps:
1) Whith the default cube selected go to the Object Panel, and in the Custom Properties Tab, create a new Property. One strange thing is that the default property takes an unlimited range by the first time, while in the property's edit menu, the range is defined from 0 to 1.
2) Change the value.
3) Press the Edit button.
4) Press OK
5) Change the value again.
6) If blender not crashed, repeat steps 3 to 5 until you get a crash

This bug was first noticed while defining a driver for cube's location through RNA datapath. I get a crash when I got defined the driver, and then, I change the range in the Property's Edit menu, confirm with OK, as in step 4, and when I go to change the property value, blender crashes.

Followup

Message

Date: 2011-03-15 12:58
Sender: Ton Roosendaal
No crashes here with the steps you provided.
I do notice the min/max range gets automatically set by some code... depending on what values you used for property before pressing "edit".

Anyway: for a valid report you have to provide the information we require in our bugreporting guidelnes;
- system specs (OS type)
- blender revision
- always test it with a build from blender.org too (official release)
- if you build yourself, tell if you have some patches or changes applied
- try someone elses build, or on another system

Date: 2011-03-15 13:19
Sender: Campbell Barton
Confirmed there is freed memory use going on here, will look into this tomorrow.

Date: 2011-03-15 21:04
Sender: yain vieyra
Sorry. I edited another text file who has my system specs but I forgot to paste that one.
System:
Ubuntu 10.10 64bits
Quadcore AMD 3.2Ghz
4 GB RAM
Nvidia GeForce GT240
Blender 2.5x up to date to last revision (as tested) r35558M

Date: 2011-03-18 07:37
Sender: Campbell Barton
fixed r35608.

Attached Files:

No Files Currently Attached

Changes:

Field	Old Value	Date	By

status_id	Open	2011-03-18 07:37	campbellbarton
close_date	None	2011-03-18 07:37	campbellbarton
Status	Ready	2011-03-18 07:37	campbellbarton
assigned_to	none	2011-03-15 13:19	campbellbarton
Status	New	2011-03-15 13:19	campbellbarton

Changes:

Blender 2.x BF release: Blender 2.6 Bug Tracker
[#26545] Crash when changing values for properties after changing max-min (Relation: Relates to)