# UnknownDependenciesException

**Kind:** Class

**Source:** [`packages/core/errors/exceptions/unknown-dependencies.exception.ts`](https://github.com/nestjs/nest/blob/master/packages/core/errors/exceptions/unknown-dependencies.exception.ts#L6)

**Part of:** [Core](subsystem-packages-core)

**Extends:** `RuntimeException`

## Properties

| Property | Type |
|---|---|
| `moduleRef` | `{ id: string } | undefined` |