GraphAPIError：必須使用活動訪問令牌來查詢有關當前用戶的信息

Question

在Facebook GraphAPI上，使用Python SDK，我試圖向用戶發送通知。我收到的錯誤：

GraphAPIError: An active access token must be used to query information about the current user 

我的Python代碼是：

graph = facebook.GraphAPI(access_token=TOKENS["app_token"]) 
graph.put_object(parent_object='me', connection_name='notifications', template='Tell us how you like the app!', href='https://www.google.com') 

Answer 1

解決方案：

graph = facebook.GraphAPI(access_token=TOKENS["user_token"]) 
user_info= graph.get_object(id='me', fields='id') 
graph = facebook.GraphAPI(access_token=TOKENS["app_token"]) 
graph.put_object(parent_object= user_info['id'], connection_name='notifications', template='Tell us how you like the app!', href='https://www.google.com')