Running the Python command 'Path_Kurve' failed:
Traceback (most recent call last):
  File "<string>", line 65, in <module>
  File "<string>", line 18, in profileop

'NoneType' object has no attribute '__getitem__'Running the Python command 'Path_Kurve' failed:
Traceback (most recent call last):
  File "<string>", line 65, in <module>
  File "<string>", line 18, in profileop

must be string, not None