Repeatedly adding a cylinder to a scene causes a crash #56717

New Issue

Jay Edwards · 2018-09-07T22:04:35+02:00

Jay Edwards commented

2018-09-07 22:04:35 +02:00

System Information
Windows 10, Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz, NVIDIA GeForce 940MX

Blender Version
Broken: 3733c52985
Worked: Yes

Repeatedly adding, going into edit mode and deleting cylinder multiple time causes blender to crash.

add a cylinder
go to edit more
go back to object mode
repeat this procedure a couple of time and it will eventually lead to a crash

**System Information** Windows 10, Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz, NVIDIA GeForce 940MX **Blender Version** Broken: 3733c529858 Worked: Yes Repeatedly adding, going into edit mode and deleting cylinder multiple time causes blender to crash. - add a cylinder - go to edit more - go back to object mode - repeat this procedure a couple of time and it will eventually lead to a crash

Jay Edwards commented

2018-09-07 22:04:35 +02:00

Added subscriber: @Jaye.Antoni_Whyldz

blender-admin commented

2018-09-07 22:04:35 +02:00

#56746 was marked as duplicate of this issue

blender-admin commented

2018-09-07 22:04:35 +02:00

#56740 was marked as duplicate of this issue

blender-admin commented

2018-09-07 22:04:35 +02:00

#56719 was marked as duplicate of this issue

Bastien Montagne commented

2018-09-08 15:43:36 +02:00

Added subscriber: @mont29

Bastien Montagne commented

2018-09-08 15:43:36 +02:00

Works OK for me, tried to do so at least 30 times… We need an easily reproducible case to investigate.

Alessio Monti di Sopra commented

2018-09-08 17:25:31 +02:00

Added subscriber: @a.monti

Alessio Monti di Sopra commented

2018-09-08 17:25:31 +02:00

This also happens to me, not only with cylinders though, it seems to happen with any kind of primitive (also lamps, curves, ecc), and also without the need of toggling edit mode.

The way to reproduce the crash for me is:

add primitive
delete it
add another primitive
delete it
repeat until the crash happens

Sometimes it occurs even on the first iteration, more often on the 2nd or the 3rd one.

(I'm on Windows 8.1 64 bit, Intel i7 4700MQ, GT 740M)

This also happens to me, not only with cylinders though, it seems to happen with any kind of primitive (also lamps, curves, ecc), and also without the need of toggling edit mode. The way to reproduce the crash for me is: - add primitive - delete it - add another primitive - delete it - repeat until the crash happens Sometimes it occurs even on the first iteration, more often on the 2nd or the 3rd one. (I'm on Windows 8.1 64 bit, Intel i7 4700MQ, GT 740M)

Bastien Montagne commented

2018-09-08 17:33:40 +02:00

Added subscriber: @LazyDodo

Bastien Montagne commented

2018-09-08 17:33:40 +02:00

Same issue as #56719 then I bet, will merge. And looks like we need some dev to check that on windows, @LazyDodo maybe?

Bastien Montagne commented

2018-09-08 17:34:02 +02:00

Added subscriber: @Roci

Antonio Vazquez commented

2018-09-08 17:44:17 +02:00

Added subscriber: @antoniov

Antonio Vazquez commented

2018-09-08 17:44:18 +02:00

I got a crash after adding/delete several times

I just compiled the last source code.

Here the log: P780

The error in in line 687 of layer.c: int object_restrict = base->object->restrictflag;

The value of object variable is invalid.

Looking at the debug, the variable cob->ob is right, but the base that you get in BLI_ghash_lookup() has an invalid object value.

I got a crash after adding/delete several times I just compiled the last source code. Here the log: [P780](https://archive.blender.org/developer/P780.txt) The error in in line 687 of layer.c: int object_restrict = base->object->restrictflag; The value of object variable is invalid. Looking at the debug, the variable cob->ob is right, but the base that you get in BLI_ghash_lookup() has an invalid object value.

Antonio Vazquez commented

2018-09-08 17:49:40 +02:00