# InvalidProtoDefinitionException

**Kind:** Class

**Source:** [`packages/microservices/errors/invalid-proto-definition.exception.ts`](https://github.com/nestjs/nest/blob/master/packages/microservices/errors/invalid-proto-definition.exception.ts#L6)

**Part of:** [Microservices](subsystem-packages-microservices)

**Extends:** `RuntimeException`

## Relationships

- IMPORTS → `RuntimeException`