Minn. Stat. § 462.361
Any person aggrieved by an ordinance, rule, regulation, decision or order of a governing body or board of adjustments and appeals acting pursuant to sections 462.351 to 462.364 may have such ordinance, rule, regulation, decision or order, reviewed by an appropriate remedy in the district court, subject to the provisions of this section.
In actions brought under this section, a municipality may raise as a defense the fact that the complaining party has not attempted to remedy the grievance by use of procedures available for that purpose under ordinance or charter, or under sections 462.351 to 462.364. If the court finds that such remedies have not been exhausted, it shall require the complaining party to pursue those remedies unless it finds that the use of such remedies would serve no useful purpose under the circumstances of the case.
Minn. Stat. § 462.361
1965 c 670 s 11; 1986 c 444