# Guia de tratamento de erros

## Objeto `UnicoError`​ <a href="#objeto-errorbio" id="objeto-errorbio"></a>

Este objeto é retornado sempre que ocorre um erro no **SDK Flutter**.

### Métodos disponíveis <a href="#metodos-disponiveis" id="metodos-disponiveis"></a>

| Nome do método         | Descrição                                                |
| ---------------------- | -------------------------------------------------------- |
| **`getCode()`**        | Método utilizado para obter o código de erro ocorrido    |
| **`getDescription()`** | Método utilizado para obter a descrição de erro ocorrido |

É disponibilizado a seguir a lista de possíveis códigos de erro do **SDK Flutter**:

| Código  | Descrição                                                                                                                       |
| ------- | ------------------------------------------------------------------------------------------------------------------------------- |
| `73001` | `Context invalid`                                                                                                               |
| `73002` | `Did not grant permission to open camera`                                                                                       |
| `73003` | `The lest API is 21(LOLLIPOP)`                                                                                                  |
| `73004` | `Could not find implementation interface callback iAcessoBioSelfie`                                                             |
| `73005` | `Could not find implementation interface callback iAcessoBioDocument`                                                           |
| `73006` | `Unable to open camera on emulators`                                                                                            |
| `73100` | `Unable to connect to internet`                                                                                                 |
| `73200` | `Please inform the json file name`                                                                                              |
| `73202` | `Unable to parse json file`                                                                                                     |
| `73300` | `Unable to get unico authentication object`                                                                                     |
| `73301` | `Unable to parse object`                                                                                                        |
| `73302` | `Could not find the unico token`                                                                                                |
| `73303` | `Current host is not registered`                                                                                                |
| `73400` | `Could not initialize camera`                                                                                                   |
| `73500` | `Unable to get session token, service response error`                                                                           |
| `73501` | `Unable to parce object`                                                                                                        |
| `73502` | `Could not get session token`                                                                                                   |
| `73701` | `Could not find active liveness import`                                                                                         |
| `73702` | `Unable to initialize active liveness in production mode`                                                                       |
| `73703` | `Unable to get active liveness session`                                                                                         |
| `73704` | `The user pressed the cancel button and did not complete the Session.`                                                          |
| `73705` | `The Session was not performed successfully and a FaceScan was not generated. In general, other statuses will be sent to the`   |
| `73706` | `The camera access is prevented because either the user has explicitly denied permission or the user's device is configured to` |
| `73707` | `The Session was cancelled due to the app being terminated, put to sleep, an OS notification, or the app was placed in the`     |
| `73708` | `The Session was cancelled because device is in landscape mode. The user experience of devices in these orientations is poor`   |
| `73709` | `The Session was cancelled because device is in reverse portrait mode. The user experience of devices in these orientations is` |
| `73710` | `The Session was cancelled because the user was unable to complete a Session in the default allotted time or the timeout set`   |
| `73712` | `The Session was cancelled due to memory pressure.`                                                                             |
| `73712` | `The Session was cancelled because your App is not in production and requires a network connection.`                            |
| `73713` | `The Session was cancelled because your key needs to be validated again.`                                                       |
| `73714` | `The Session was cancelled because the developer-configured encryption key was not valid.`                                      |
| `73715` | `The Session was cancelled because not all guidance images were configured.`                                                    |
| `73716` | `The Session was cancelled because SDK was unable to start the camera on this device.`                                          |
| `73717` | `The Session was cancelled because the user was in a locked out state.`                                                         |
| `73718` | `The Session was cancelled because of an unknown and unexpected error. SDK leverages a variety of iOS APIs including camera,`   |
| `73719` | `The Session cancelled because user pressed the Get Ready screen subtext message. Note: This functionality is not available by` |
| `73800` | `Could not build encrypted key`                                                                                                 |


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