bots - Microsoft.IdentityModel.Clients.ActiveDirectory.ClientCredential 中的异常

Question

我正在尝试向 Teams 发布自适应卡，我已在appsettings.json.

我得到了这个例外：

clientId is null at Microsoft.IdentityModel.Clients.ActiveDirectory.ClientCredential..ctor(String clientId, String clientSecret)
 in D:\a\1\s\src\Microsoft.IdentityModel.Clients.ActiveDirectory\ClientCredential.cs:line 51

在这一步：

Attachment attachment = new Attachment()


{
                ContentType = AdaptiveCards.AdaptiveCard.ContentType,
                Content = card
            };

            replyToConversation.Attachments.Add(attachment);
var reply = await connector.Conversations.SendToConversationAsync(replyToConversation);