[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) › ArrayNotArrayError

Defined in: [packages/common/src/Type.ts:7599](https://github.com/evoluhq/evolu/blob/f0109fb501a593010e858e39248dde1200eeb2d7/packages/common/src/Type.ts#L7599)

Error returned when an [array](https://evolu.dev/docs/api-reference/common/Type/functions/array) input is not an array.

## Extends

- [`TypeError`](https://evolu.dev/docs/api-reference/common/Type/interfaces/TypeError)\<`"Array"`\>

## Properties

<a id="reason"></a>

### reason

```ts
readonly reason: {
  kind: "NotArray";
  value: unknown;
};
```

Defined in: [packages/common/src/Type.ts:7600](https://github.com/evoluhq/evolu/blob/f0109fb501a593010e858e39248dde1200eeb2d7/packages/common/src/Type.ts#L7600)

| Name    | Type         | Defined in                                                                                                                                           |
| ------- | ------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------- |
| `kind`  | `"NotArray"` | [packages/common/src/Type.ts:7601](https://github.com/evoluhq/evolu/blob/f0109fb501a593010e858e39248dde1200eeb2d7/packages/common/src/Type.ts#L7601) |
| `value` | `unknown`    | [packages/common/src/Type.ts:7602](https://github.com/evoluhq/evolu/blob/f0109fb501a593010e858e39248dde1200eeb2d7/packages/common/src/Type.ts#L7602) |

---

<a id="type"></a>

### type

```ts
readonly type: "Array";
```

Defined in: [packages/common/src/Type.ts:870](https://github.com/evoluhq/evolu/blob/f0109fb501a593010e858e39248dde1200eeb2d7/packages/common/src/Type.ts#L870)

#### Inherited from

[`TypeError`](https://evolu.dev/docs/api-reference/common/Type/interfaces/TypeError).[`type`](https://evolu.dev/docs/api-reference/common/Type/interfaces/TypeError#type)