Crash on duplicating material #52391

New Issue

Tim Lichtenberg · 2017-08-14T08:56:54+02:00

Tim Lichtenberg commented

2017-08-14 08:56:54 +02:00

System Information
Windows 7 64-Bit, Zotac GeForce GTX 1080 Ti, 11 GB, I7-4790K, 32 GB RAM

Blender Version
Broken: 2.79 RC 64-Bit, 2017-08-13, Hash: a8fbe99 (applies also to the previous RC of 2.79)
Worked: 2.78.5

Short Description
When duplicating a material, blender crashes instantly without any message.
Happens with materials containing the new Principal Shader.
Does not always happen, but if it happens with a material, it crashes every time regardless of what I do.
Note: This does NOT happen if I pack all textures into the blend-file. That's why I have include all textures as extra files.

This is just an example model. It happens to practically all models, regardless if I started them in 2.78 or 2.79.

Exact steps for others to reproduce the error
Example file: Sarah Kerrigan - Human - 06.7z

Go to materials tab. (of selected object)
Select any material.
Click on the "+" to duplicate material
Instant Crash

**System Information** Windows 7 64-Bit, Zotac GeForce GTX 1080 Ti, 11 GB, I7-4790K, 32 GB RAM **Blender Version** Broken: 2.79 RC 64-Bit, 2017-08-13, Hash: a8fbe99 (applies also to the previous RC of 2.79) Worked: 2.78.5 **Short Description** When duplicating a material, blender crashes instantly without any message. Happens with materials containing the new Principal Shader. Does not always happen, but if it happens with a material, it crashes every time regardless of what I do. Note: This does NOT happen if I pack all textures into the blend-file. That's why I have include all textures as extra files. This is just an example model. It happens to practically all models, regardless if I started them in 2.78 or 2.79. **Exact steps for others to reproduce the error** Example file: [Sarah Kerrigan - Human - 06.7z](https://archive.blender.org/developer/F710085/Sarah_Kerrigan_-_Human_-_06.7z) 1. Go to materials tab. (of selected object) 2. Select any material. 3. Click on the "+" to duplicate material Instant Crash

Tim Lichtenberg commented

2017-08-14 08:56:54 +02:00

Changed status to: 'Open'