Kernrechtsfrage
Admissibility of the constitutional complaint against the advance-payment order
Extrahierter Entscheid
The complaint was inadmissible because the appellant lacked a legally protected interest in having the order annulled or modified.
Extrahierte Begründung
The cantonal court had already issued a separate non-entry decision for failure to pay the advance, so even a successful challenge to the advance-payment order could no longer affect that later decision.