Questão jurídica principal
Whether the public law appeal was admissible against the cantonal judgment, especially regarding evidentiary complaints that could be raised by reform appeal.
Decisão extraída
The evidentiary and right-to-be-heard complaints were inadmissible because the alleged violation of federal evidence law had to be raised in the parallel reform appeal; the public law appeal is subsidiary.
Fundamentação extraída
The court applied the principle of absolute subsidiarity and held that the right to evidence under federal law is protected by Art. 8 CC, making the public law appeal unavailable for those complaints where a reform appeal was possible.