Blender Discussions

[bisonium]

Suddenly the ProRender is not functioning in Blender. The "ERROR | 'MaterialNode' object has no attribute 'set_id'" message appear when I press render in Viewport or full-render. I have uninstalled/reinstalled both Blender 2.91.0 and ProRender 3.0.8 several times without any luck. The other rendering options (Eeve/Cycles) works wothout any problem.

First it seemed to work if only I dissabled/hid a specific object in the 3D scene, but now nothing works to render with RPR.

What can I do to make it work again?

BR

Mattias

[bisonium · Accepted solution]

SOLVED. 

For info to others: I deleted all Python files and alot of hidden files in AppData\Roaming that contained Blender related stuff. Now it seems to work after reinstallation of both Blender and Radeon ProRender. :)

/Mattias