Questão jurídica principal
Whether the constitutional complaint against the cantonal judgment was admissible.
Decisão extraída
The complaint was inadmissible because it did not invoke or substantiate any constitutional violation as required.
Fundamentação extraída
The appellant merely argued that the debt was unproven and extinguished under Art. 85a LP, but he did not allege a violation of constitutional rights or show such violation with the required specificity.