[API reference](https://evolu.dev/docs/api-reference) › [@evolu/react-native](https://evolu.dev/docs/api-reference/react-native) › LoadDeviceSecretError

```ts
type LoadDeviceSecretError =
  | DeviceSecretStorageUnavailableError
  | DeviceSecretUnreadableError
  | UnknownError;
```

Defined in: [react-native/src/DeviceSecret.ts:35](https://github.com/evoluhq/evolu/blob/aa223771feea747ffb1b0f5f3271574455633e37/packages/react-native/src/DeviceSecret.ts#L35)

Why [loadDeviceSecret](https://evolu.dev/docs/api-reference/react-native/functions/loadDeviceSecret) failed.