Question juridique clé
Whether the two constitutional complaints were admissible despite the appellant's insufficient reasoning
Solution extraite
No. The complaints did not meet the strict federal motivation requirements for alleging constitutional violations.
Motifs extraits
The appellant mixed arguments from different cantonal proceedings and mostly attacked the building-permit proceedings, which were separate from the payment dispute. He did not clearly and specifically explain why the cassation court's reasoning was constitutionally untenable.