ID:140099 LogicLock region "<name>" cannot be a child region of another user-created region and be non-rectangular at the same time

CAUSE: A LogicLock region cannot have a non-rectangular shape and be a child region of another user-created region at the same time. If you receive this message while performing an operation through the GUI, the operation is ignored. If you currently have assignments that violate this rule, the LogicLock region's ll_rect assignments are ignored.

ACTION: Make sure that no region has a non-rectangular shape and be a child region of another user-created region at the same time.