Questione giuridica chiave
Whether the federal complaint was sufficiently reasoned to challenge the cantonal non-entry decision based on unpaid security.
Decisione estratta
The complaint was not adequately reasoned and could not be entered into under Art. 108 BGG.
Motivazione estratta
The appellant merely alleged financial inability and did not show that he had raised this issue before the cantonal authority; he also failed to identify any violated provision.