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nutti / Screencast-Keys

Blender Add-on: Screencast Keys
GNU General Public License v3.0
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object align to transform orientation crashes blender immediately #18

Closed 3d-illusions closed 4 years ago

3d-illusions commented 4 years ago

System Information 2.9

bpy.ops.transform.transform(mode='ALIGN') causes immediate crash since you uploaded the new version 4 hours ago with the aggressive option enabled.

nutti commented 4 years ago

@3diuk

2.9

Is this a blender version? I think v3.1 can only support Blender 2.82 currently, that I say to use it carefully at https://github.com/nutti/Screencast-Keys/issues/6#issuecomment-618901969. Sorry for lack of description.

3d-illusions commented 4 years ago

yep, it's a blender version, I haven't tried in 2.8, but presumably the bug will still occur. Hang on I'll try it now.

3d-illusions commented 4 years ago

yep, it also crashes the official 2.80 release, although in 2.80 it didnt crash for a few seconds (until I made google chrome the active window), whereas in 2.90 it crashes as soon as you click the operator in the object menu.

3d-illusions commented 4 years ago

with aggressive option disabled, no crashes in either version of blender.

nutti commented 4 years ago

@3diuk

Thanks for your investigation! Current implementation depends on Blender 2.82, so it will be crushed when this feature is used in other Blender version. I think c_structures.py should be switched among Blender versions. Please wait until we implement this.

nutti commented 4 years ago

@3diuk

I will support this feature in below blender versions.

BTW, how do you use Blender 2.9?

3d-illusions commented 4 years ago

https://builder.blender.org/download/

These are the daily buids. It's what most people use, very few people use the official release, even studios use the daily builds because they have all the bug fixes and newest features. Rock solid too.

nutti commented 4 years ago

@3diuk

Great! I will check it. Thanks!

nutti commented 4 years ago

@3diuk

I tested the version in master branch, and works correctly in Blender 2.9. BTW, I could not reproduce your error in Blender 2.80. Is there any condition to reproduce this error? Thanks for your help!

3d-illusions commented 4 years ago

The crash happened as soon as I clicked off of blender to another open application, but the last operation before the crash was the one mentioned above.

nutti commented 4 years ago

I could not reproduce this issue when the last operator is bpy.ops.transform.transform(mode='ALIGN'). But Blender will be crashed when I change the space type (eg. VIEW_3D -> Python Console) in my environment. Fortunately, I came over this issue, but I'm not sure it is a same cause you faced with.

nutti commented 4 years ago

Fixed this issue now (It's in master branch). But we should use aggressive mode with carefully.

3d-illusions commented 4 years ago

awesome thanks.