无论如何都是调用失败，已经试过很多方法了

VM54:1 [云函数] [login] 调用失败 Error: errCode: -404011 cloud function execution error | errMsg: cloud.callFunction:fail requestID , cloud function service error code -504002, error message Function not found: [login]; at cloud.callFunction api; 

    at new e (WAService.js:1)

    at u (WAService.js:1)

    at Object.t.returnAsFinalCloudSDKError (WAService.js:1)

    at Function.success (WAService.js:1)

    at Object.success (WAService.js:1)

    at dt.<anonymous> (WAService.js:1)

    at dt.emit (WAService.js:1)

    at WAService.js:1

    at WAService.js:1

    at e (appservice?t=1542516890667:1304)