小编Him*_*nik的帖子

我正在尝试发送具有2个选项供用户选择的自适应卡。当用户提交自适应卡的响应时，我将收到：

Newtonsoft.Json.JsonReaderException: Error reading JArray from JsonReader. Current JsonReader item is not an array: StartObject. Path ‘[‘BotAccessors.DialogState’].DialogStack.$values[0].State.options.Prompt.attachments.$values[0].content.body’.

完整的代码示例链接：使用对话框管理复杂的对话流

在HotelDialogs.cs中进行的修改：-

public static async Task<DialogTurnResult> PresentMenuAsync(
                WaterfallStepContext stepContext,
                CancellationToken cancellationToken)
            {
                // Greet the guest and ask them to choose an option.
                await stepContext.Context.SendActivityAsync(
                    "Welcome to Contoso Hotel and Resort.",
                    cancellationToken: cancellationToken);
                //return await stepContext.PromptAsync(
                //    Inputs.Choice,
                //    new PromptOptions
                //    {
                //        Prompt = MessageFactory.Text("How may we serve you today?"),
                //        RetryPrompt = Lists.WelcomeReprompt,
                //        Choices = Lists.WelcomeChoices,
                //    }, …