IBM Watson 对话服务错误:无法从 'method group' 转换到 'conversation.onMessage' [英] IBM Watson conversation service error : cannot convert from 'method group' to 'conversation.onMessage'
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问题描述
我正在尝试统一运行 IBM Watson 对话服务和
解决方案
您可以将响应转换为字典并尝试从那里获取值.使用通用对象而不是静态数据模型，您可以通过响应传递更多信息.
private void OnMessage(object resp, string customData){字典<字符串，对象>respDict = resp as Dictionary;对象意图；respDict.TryGetValue("意图"，输出意图);foreach(var intentObj in (intents as List I am trying to running IBM Watson conversation service in unity and following here, code snippet
private Conversation m_Conversation = new Conversation();
private string m_WrokspaceID = "xyz";
private string m_input = "help";
// Use this for initialization
void Start () {
Debug.Log("user : " + m_input);
m_Conversation.Message(OnMessage, m_WrokspaceID, m_input);
}
void OnMessage(MessageResponse resp, string customData) {
foreach (Intent mi in resp.intents)
{
Debug.Log("intent : " + mi.intent + ", confidence :" + mi.confidence);
}
Debug.Log("response :" + resp.output.text);
}
But i am getting this error
cannot convert from 'method group' to 'conversation.onMessage'
What i am doing wrong? The code snippet i get from watson official github repo.
Object returning as answer suggested:
解决方案
You can cast the response as a dictionary and try to get the value from there. Using a generic object instead of a static data model, you are able to pass more through the response.
private void OnMessage(object resp, string customData)
{
Dictionary<string, object> respDict = resp as Dictionary<string, object>;
object intents;
respDict.TryGetValue("intents", out intents);
foreach(var intentObj in (intents as List<object>))
{
Dictionary<string, object> intentDict = intentObj as Dictionary<string, object>;
object intentString;
intentDict.TryGetValue("intent", out intentString);
object confidenceString;
intentDict.TryGetValue("confidence", out confidenceString);
Log.Debug("ExampleConversation", "intent: {0} | confidence {1}", intentString.ToString(), confidenceString.ToString());
}
}
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