由于对象的当前状态，操作无效

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发生错误。由于对象的当前状态，操作无效。 System.InvalidOperationException at Microsoft.Bot.Builder.Dialogs.Conversation。 <> c__3 1.<ResumeAsync>b__3_0() at Microsoft.Bot.Builder.Dialogs.Internals.ReactiveDialogTask.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d__3 1.MoveNext（） ---从先前的位置堆栈跟踪其中的例外是在 System.Runtime.CompilerServices抛出---在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）结束.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）在 Microsoft.Bot.Builder.Dialogs.Internals.ScoringDialogTask 1.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d__3 1.MoveNext（） ---从先前的位置堆栈跟踪，其中引发异常---在体系的结束。 Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）在 Microsoft.Bot.Builder.Dialogs.Internals.PersistentDialogTask.d__3 1.MoveNext() --- End of stack trace from previous location where exception was thrown --- at Microsoft.Bot.Builder.Dialogs.Internals.PersistentDialogTask.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d__3 1.MoveNext（） ---从以前位置抛出异常的堆栈跟踪结束---在 System.Runtime.CompilerServices。 TaskAwaiter.ThrowForNonSuccess（任务任务）在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）在 Microsoft.Bot.Builder.Dialogs.Internals.SerializingDialogTask.d__4 1.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.Bot.Builder.Dialogs.Internals.ExceptionTranslationDialogTask.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d__2 1.MoveNext（） - 完堆栈跟踪从以前的位置抛出异常---在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）在在 Microsoft.Bot.Builder.Dialogs.Internals.LocalizedDialogTask.d__2 1.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.Bot.Builder.Dialogs.Internals.PostUnhandledExceptionToUserTask.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d__5 1.MoveNext（） ---从以前的位置，其中的例外是堆栈跟踪的结尾System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）抛出---在 Microsoft.Bot.Builder.Dialogs.Internals.PostUnhandledExceptionToUserTask.d__5 1.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.Bot.Builder.Dialogs.Internals.LogPostToBot.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d__3 1.MoveNext（） ---从上一个位置抛出异常的堆栈跟踪结束---在 System.Runtime.CompilerServices .TaskAwaiter.ThrowForNonSuccess（任务任务）在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）在 Microsoft.Bot .Builder.Dialogs.Conversation.d__5 1.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.Bot.Builder.Dialogs.Conversation.<ResumeAsync>d__3 1.MoveNext（） ---从先前的位置堆栈跟踪其中的例外是在抛出---在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）结束System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）在System.Runtime.CompilerServices.TaskAwaiter.GetResult（）在 BotApplication.Controllers.OAuthCallbackController.d__0.MoveNext（）在 C：\ BotApplication \ BotApplication \控制器\ OAuthCallbackController.cs：行 55 ---从以前位置抛出异常结果为抛出的堆栈跟踪---在 System.Runtime.CompilerServices.T askAwaiter.ThrowForNonSuccess（任务任务）在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）在 System.Threading.Tasks.TaskHelpersExtensions.d__3`1。的MoveNext（） ---从先前的位置在那里引发异常堆栈跟踪的结尾---在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）（任务任务）在 System.Web.Http.Controllers.ApiControllerActionInvoker.d__0.MoveNext（） ---从抛出异常的上一个位置的堆栈跟踪结束---在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）在 System.Web.Http.Controll ers.ActionFilterResult.d__2.MoveNext（） ---从以前的位置抛出异常的堆栈跟踪结束---在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）在 System.Runtime.CompilerServices .TaskAwaiter.HandleNonSuccessAndDebuggerNotification在 System.Web.Http.Dispatcher.HttpControllerDispatcher.d__1.MoveNext（任务任务）（）由于对象的当前状态，操作无效

这是发生在我试图恢复用户认证后的对话。

我打电话验证这种方式：

在我的第一个对话框：

var message = context.MakeMessage(); 
    await context.Forward(new SecondDialog(), HandleOptions, message, CancellationToken.None);

然后在我的SecondDialog有这样的：

var message = await argument; 
        MyStaticModel.toId = message.From.Id; 
        MyStaticModel.toName = message.From.Name; 
        MyStaticModel.fromId = message.Recipient.Id; 
        MyStaticModel.fromName = message.Recipient.Name; 
        MyStaticModel.serviceUrl = message.ServiceUrl; 
        MyStaticModel.channelId = message.ChannelId; 
        MyStaticModel.conversationId = message.Conversation.Id; 
        await context.Forward(new SimpleFacebookAuthDialog(message), ResumeAfterLogIn, message, CancellationToken.None);

在我的Facebook对话我做恢复饼干这样：

public SimpleFacebookAuthDialog(IMessageActivity msg) 
     { 
      ResumptionCookie = new ResumptionCookie(msg); 
     }

当用户进行身份验证我处理身份验证：

public async Task<HttpResponseMessage> OAuthCallback([FromUri] string userId, [FromUri] string botId, [FromUri] string conversationId, [FromUri] string channelId, [FromUri] string serviceUrl, [FromUri] string locale, [FromUri] string code, [FromUri] string state, CancellationToken token) 
     { 
      //Get the resumption cookie 
      Address address = new Address 
       (
        // purposefully using named arguments because these all have the same type 
        botId: FacebookHelpers.TokenDecoder(botId), 
        channelId: channelId, 
        userId: FacebookHelpers.TokenDecoder(userId), 
        conversationId: FacebookHelpers.TokenDecoder(conversationId), 
        serviceUrl: FacebookHelpers.TokenDecoder(serviceUrl) 

       ); 
      //var resumptionCookie = new ResumptionCookie(FacebookHelpers.TokenDecoder(userId), FacebookHelpers.TokenDecoder(botId), FacebookHelpers.TokenDecoder(conversationId), channelId, FacebookHelpers.TokenDecoder(serviceUrl), locale: locale); 
      var resumptionCookie = new ResumptionCookie(address, userName: null, isGroup: false, locale: locale); 

      // Exchange the Facebook Auth code with Access token 
      var accessToken = await FacebookHelpers.ExchangeCodeForAccessToken(resumptionCookie, code, SimpleFacebookAuthDialog.FacebookOauthCallback.ToString()); 

      // Create the message that is send to conversation to resume the login flow 
      var msg = resumptionCookie.GetMessage(); 
      msg.Text = $"token:{accessToken.AccessToken}"; 

      // Resume the conversation to SimpleFacebookAuthDialog 

      await Conversation.ResumeAsync(resumptionCookie, msg, CancellationToken.None);

它落在代码的最后一行。恢复对话时。

任何帮助？

来源

2017-02-13 activ8

我解决了这个问题。我不知道真正的原因是什么，但是当我用来等待参数并将其存储为消息时，稍后参数在恢复cookie中是错误的。现在

，我投参数作为活动：

var message = (Activity)context.Activity;

而且它工作正常。

问题解决了:)

来源

2017-02-14 11:52:05 activ8

由于对象的当前状态，操作无效

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