Error: "Unknown shape: Mesh-Mesh_Cube_332126776000"
- every time after first render (even on a simple scene: cube, sun, sky) / screenshot from a console:
First i used "Purge Orphan Data" to start another render, but still animation was impossible.
Then i found it didn't happen on a fresh blender installation (2.79a)... and finally, if i removed 'startup' from 'config' folder.
So i guess a new 'startup.blend' is the solution.
Seems i was wrong...
After setting new 'startup' file "Unknown Shape" error came back.
Since i can't find the bug (& don't 'understand' the message), i made a file which always shows the error, even if it's opened with clean, otherwise perfectly running installation.
Steps to reproduce:
1. Open attached file 2. Start render (f12) - render done OK
3. Start render again - this time error occurs & rendering stops