watch实时监听云数据库变化时候真机报错

开发工具，安卓手机测试都正常，ios不行

跪求解答

{message: "errCode: -402012 realtime listener init ws fail | errMsg: errors of each retry (latest to oldest): ["[object Object]","[object Object]","[object Object]","[object Object]","[object Object]","[object Object]"]↵history states: UNINIT-(close)->CLOSED", errCode: -402012, errMsg: "errors of each retry (latest to oldest): ["[object Object]","[object Object]","[object Object]","[object Object]","[object Object]","[object Object]"]↵history states: UNINIT-(close)->CLOSED", requestID: , history: "states: UNINIT-(close)->CLOSED", …}