[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [Type](https://evolu.dev/docs/api-reference/common/Type) › [StandardSchemaV1](https://evolu.dev/docs/api-reference/common/Type/namespaces/StandardSchemaV1) › Issue

Defined in: [packages/common/src/Type.ts:4915](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/Type.ts#L4915)

The issue interface of the failure output.

## Properties

<a id="message"></a>

### message

```ts
readonly message: string;
```

Defined in: [packages/common/src/Type.ts:4917](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/Type.ts#L4917)

The error message of the issue.

---

<a id="path"></a>

### path?

```ts
readonly optional path?: readonly (
  | PropertyKey
  | PathSegment)[];
```

Defined in: [packages/common/src/Type.ts:4919](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/Type.ts#L4919)

The path of the issue, if any.