ProviderNotFoundException

[CshitizDhingra]

SIGNOUT only works for one time. When I signout and login again and then signout , following error is obtained :

The following ProviderNotFoundException was thrown while handling a gesture:
Error: Could not find the correct Provider<UserRepository> above this UserInfoPage Widget
To fix, please:

  * Ensure the Provider<UserRepository> is an ancestor to this UserInfoPage Widget
  * Provide types to Provider<UserRepository>
  * Provide types to Consumer<UserRepository>
  * Provide types to Provider.of<UserRepository>()
  * Always use package imports. Ex: `import 'package:my_app/my_code.dart';
  * Ensure the correct `context` is being used.