Non potest adduci exception ejusdem rei cujus petitur dissolutio

Non potest adduci exception ejusdem rei cujus petitur dissolutio. A plea ofthe same matter, the dissolution of which is sought by the action, cannotbe brought forward. Bacon's Max. Reg. 2. When an action is brought toannul a proceeding, the defendant cannot plead such proceeding in bar.