449 An error occurred when trying to get the property named 'Design.ContainObjects' of the object named '<>' of type 'NotePage'.
Problem: Getting error "An error occurred when trying to get the property named 'Design.ContainObjects' of the object named '<>' of type 'NotePage'."
when running a form containing a field expert created expanding edit field.
Versions: P7 and later
More information:
see current bugs PX0272