Hi
As shown in the figure below, when revit released the i-model, there was a problem, how to solve
File see attachment
dongjin qu said: there was a problem
The log message complains about Export failed with exception: Autodesk.Revit.Exceptions.ModificationForbiddenException: Illegal attempt to modify document. Reason: Changes are disabled for the active document!.
Is your Revit document opened read-only?
Regards, Jon Summers LA Solutions
Hi Jon
File is opened in editable mode
Answer Verified By: dongjin qu