BuiltInFailures.GroupFailures.RemoveGroupSketchConstraintParent
Property
Description:
You are removing an element from the group which is involved in a sketch or family constraint with another element of the same group. Either remove the constraint or cancel the removal of this element from the group.
You are removing an element from the group which is involved in a sketch or family constraint with another element of the same group. Either remove the constraint or cancel the removal of this element from the group.