Namespace Symfony\Component\Routing\Exception
| ExceptionInterface | ExceptionInterface. |
| InvalidParameterException | Exception thrown when a parameter is not valid. |
| MethodNotAllowedException | The resource was found but the request method is not allowed. |
| MissingMandatoryParametersException | Exception thrown when a route cannot be generated because of missing mandatory parameters. |
| ResourceNotFoundException | The resource was not found. |
| RouteNotFoundException | Exception thrown when a route does not exist. |