title: System.AggregateException One or more errors occurred. OAuth2Request Xamarin
body: <p>I hava a application that uses Oauth2 with facebook and google, but the applications run the folow exception after user is loggin:</p>
  
  <blockquote>
    <p>One or more errors occurred.</p>
  </blockquote>
  
  <p>My code is this:</p>
  
  <pre><code>               var request = new OAuth2Request("GET", new Uri("https://graph.facebook.com/me?fields=id,name,picture,email"), null, e.Account);
              await request.GetResponseAsync().ContinueWith(t =&gt;
              {
                  var fbUser = JObject.Parse(t.Result.GetResponseText());
                  var id = fbUser["id"].ToString().Replace("\"", "");
                  var name = fbUser["name"].ToString().Replace("\"", "");
                  var email = fbUser["email"].ToString().Replace("\"", "");
                  var conta = new Account { Username = name };
                  conta.Properties.Add("email", email);
                  AccountStore.Create(Context).Save(conta, "VejoSeries");
                  App.SuccessfulLoginAction.Invoke();              
              });
  </code></pre>
  
  <p>and give me a exception after a long time.. someone can help me?</p>