Questão jurídica principal
Whether the federal nullity complaint remained admissible after the cantonal cassation court annulled the challenged judgment.
Decisão extraída
The appeal had become moot because there was no longer any object to challenge before the Federal Court.
Fundamentação extraída
Once the cantonal cassation judgment set aside the Obergericht decision and remitted the case, the federal proceedings lacked an appealable object; the case was therefore struck from the docket as moot.