Questão jurídica principal
Whether the absence of a conciliation procedure under Art. 274a OR barred the landlord's action
Decisão extraída
The federal complaint failed because the cantonal court relied on Art. 2 ZGB; therefore no federal-law violation was shown.
Fundamentação extraída
The lower court had expressly invoked abuse of rights under Art. 2 ZGB, which is federal law. The alternative cantonal-law reasoning on curing the defect was therefore immaterial.