Key legal question
Whether the federal complaint satisfied the reasoning requirements under Art. 42 BGG
Extracted holding
The complaint did not challenge one independent ground for the cantonal non-entry decision and was therefore not properly reasoned.
Extracted reasoning
The appellate court relied on two independent grounds: lateness and failure to pay the cost advance. The appellant addressed only the lateness issue; because the unchallenged costs ground alone sustained the result, the complaint was inadmissible.