Autodesk / Autodesk/arnold-usd
Render delegate crashes when changing a variant of a shader
Open
bug
crash
render delegate
upstream
user
- Dominant language
- Python
- Stars
- 284
- Forks
- 68
- Avg merge
- 2d 19h
- Merged PRs (30d)
- 14
Description
**Describe the bug**
Changing a variant on a shader causes the render delegate to crash.
**To Reproduce**
Steps to reproduce the behavior:
1. Open the attached [arnold_vari_hang.usda.zip](https://github.com/Autodesk/arnold-usd/files/6179477/arnold_vari_hang.usda.zip) file in usdview and switch to Arnold.
2. Change the color variant on `/root/looks/material/shader` from `blue` to `red`.
**Used Software Versions**
- Arnold: 6.2.0.1
- USD: 21.02
- Compiler: GCC 6.3.1
- OS: CentOS 7
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Assessment
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