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我正在尝试创建一个与示例中的主动机器人相同风格的机器人。我有一个机器人启动并运行，它能够成功地继续向本地其他频道发送消息，但是当我将它部署到天蓝色时，所有 ContinueConversationAsync 调用都会给出 401，这很奇怪，因为我可以与机器人进行正常对话，只要因为我不尝试与其他对话进行交流。

错误是：

Microsoft.Bot.Connector.Authentication.MicrosoftAppCredentials+OAuthException: Unauthorized

我在本地测试时让机器人正常运行。

只有当我将设置部署到 azure 时，才会收到此错误。

所以这是一个身份验证问题，但我无法调试它，因为使用 ngrok+emulator 或网络聊天的直接通信成功工作，直到我尝试发送到其他频道之一。

对话继续功能

        private static BotCallbackHandler CreateCallback(string message, CancellationToken cancellationToken)
        {
            return async (turnContext, token) =>
            {
                // Send the user a proactive confirmation message.
                await turnContext.SendActivityAsync(
                    $"{message}",
                    cancellationToken: cancellationToken);
            };
        }

继续对话的代码。

                    conv = turnContext.Adapter.ContinueConversationAsync(
                        AppId,
                        conversation,
                        CreateCallback(requestMessage.Message, cancellationToken),
                        cancellationToken);

使用 blob 存储或内存存储以及默认序列化程序从存储中检索对话。

我希望机器人继续保存旧的对话，但我得到了 401 错误。

完整的堆栈跟踪

Microsoft.Bot.Connector.Authentication.MicrosoftAppCredentials+OAuthException: Unauthorized —> System.Net.Http.HttpRequestException: Response status code does not indicate success: 401 (Unauthorized).
at System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode()
at Microsoft.Bot.Connector.Authentication.MicrosoftAppCredentials.<RefreshTokenAsync>d__36.MoveNext()
— End of inner exception stack trace —
at Microsoft.Bot.Connector.Authentication.MicrosoftAppCredentials.<RefreshTokenAsync>d__36.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Bot.Connector.Authentication.MicrosoftAppCredentials.<GetTokenAsync>d__30.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Bot.Connector.Authentication.MicrosoftAppCredentials.<ProcessHttpRequestAsync>d__29.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Bot.Connector.Conversations.<ReplyToActivityWithHttpMessagesAsync>d__10.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Bot.Connector.ConversationsExtensions.<ReplyToActivityAsync>d__17.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Bot.Builder.BotFrameworkAdapter.<SendActivitiesAsync>d__15.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Bot.Builder.TurnContext.<>c__DisplayClass22_0.<<SendActivitiesAsync>g__SendActivitiesThroughAdapter|1>d.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Bot.Builder.TurnContext.<SendActivityAsync>d__21.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Bot.Builder.TurnContext.<SendActivityAsync>d__20.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at LBPSkypeBot.LbpSkypeBot.<>c__DisplayClass9_0.<<CreateCallback>b__0>d.MoveNext() in D:\Kode\Robo2\Shared\SkypeBot\SkypeBot\LbpSkypeBot.cs:line 165
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Bot.Builder.MiddlewareSet.<ReceiveActivityWithStatusAsync>d__3.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Bot.Builder.BotAdapter.<RunPipelineAsync>d__13.MoveNext()
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