-404011 cloud function 出现错误

Error: errCode: -404011 cloud function execution error | errMsg: cloud.callFunction:fail cloud function service error code -504002, error message error is not defined; at cloud.callFunction api; 

    at new t (WAService.js:22)

    at o (WAService.js:22)

    at Object.i [as returnAsFinalCloudSDKError] (WAService.js:22)

    at Function.success (WAService.js:21)

    at Object.success (WAService.js:4)

    at L.<anonymous> (WAService.js:7)

    at L.emit (WAService.js:8)

    at Function.<anonymous> (WAService.js:12)

    at WAService.js:6

    at e (appservice?t=1559396243951:3991)

console.error @ VM8663:1

(anonymous) @ movie.js:20

Promise rejected (async)

onLoad @ movie.js:15

(anonymous) @ WAService.js:19

$t @ WAService.js:19

on @ WAService.js:20

sn @ WAService.js:20

(anonymous) @ WAService.js:20

(anonymous) @ WAService.js:19

L.emit @ WAService.js:8

emit @ WAService.js:6

(anonymous) @ WAService.js:9

(anonymous) @ WAService.js:6

e @ appservice?t=1559396243951:3991

n.registerCallback.t @ appservice?t=1559396243951:3991

u.forEach.t @ appservice?t=1559396243951:3991

(anonymous) @ appservice?t=1559396243951:3991

a.onmessage @ appservice?t=1559396243951:3991