fetching server data exception handling added

lib/pages/splash/splash.dart

@@ -108,7 +108,7 @@ class _SplashState extends State<Splash> {
         log(token);
         RequestService.token = token;
         await userProvider.getUserInfo();
-        ServerDataProvider.getData();
+        await ServerDataProvider.getData();
       }
       Navigator.of(context).pushReplacementNamed(
         token == null ? Routes.authenticaion : Routes.home,

lib/providers/server_data_provider.dart

@@ -19,6 +19,8 @@ class ServerDataProvider {
       for (var i = 0; i < types.length; i++) {
         directTypes.add(MapEntry(types[i]['id'], types[i]['label']));
       }
+    } else {
+      throw 'Fetchin direct types failed!';
     }
   }
 }