Has something changed in the last few years? I get an error running this.
>>> renderData[c4d.RDATA_PATH] = r"MyPicturePath.exr"
TypeError: GeListNode_ass_subscript expected Description identifier, not str
The above exception was the direct cause of the following exception:
SystemError: _PyEval_EvalFrameDefault returned a result with an error set
c4d.RDATA_PATH
evaluates to a string, but its looking for the type Description identifier