a2cba25b14
The Cryptomatte node crashes when the source is an image sequence with a changing structure. That's because the code that identifies the EXR layer where the Cryptomatte layers lives is not thread safe, as the render result might change while looping over the layers. To fix this, we acquire the render result while looping. Pull Request: https://projects.blender.org/blender/blender/pulls/141898