代码如下，每次调用完云函数后都有error，而且result为空，但是在服务器端云函数却没有抛出错误，云函数的功能都能正常运行，错误信息error: Error Domain=AVOS Cloud Error Domain Code=1004 "Error Infomation Unknown, code and error are reserved keys." UserInfo={error=Error Infomation Unknown, code and error are reserved keys., NSLocalizedDescription=Error Infomation Unknown, code and error are reserved keys., code=1004}
