调用另一个云环境的云函数，下面的代码：

const cloud = require('wx-server-sdk')

const tcb=require("tcb-admin-node")

var admin=tcb.init({

secretId:"AK*****************************gX",

secretKey:"f*****************************NC",

env: 'e******z',

})

cloud.init()

exports.main = async (event, context) => {

let reuslt= await admin.callFunction({

name:"mathAdd",

data:{

}

})

console.log("111",reuslt)

}

显示：

111 {code: "INVALID_ENV", message: "Environment not found"}

请教问题出在哪里？