Questão jurídica principal
Whether the cantonal court arbitrarily declared the nullity complaint inadmissible for lack of sufficient reasoning.
Decisão extraída
No. The complaint did not meet the cantonal motivation requirements, so the refusal to examine it was not arbitrary.
Fundamentação extraída
The appellant merely asserted arbitrariness without a concrete, reasoned attack; the cantonal court could rely on the strict pleading requirements of Art. 229 para. 2 CPC/VS.