调用服务云 Cannot find module 'wx-server-sdk，哪位大神帮解答下？ - WXOPEN Club

[云函数] [login] 调用失败 Error: errCode: -404011 cloud function execution error | errMsg: cloud.callFunction:fail requestID 093464ca-8033-11eb-8732-525400742e8d, cloud function service error code -504002, error message Runtime.ImportModuleError: Error: Cannot find module ‘wx-server-sdk’

at Object.module.exports.load (:18859/var/runtime/node10/UserFunction.js:35)

at Runtime.handleOnce (:18859/var/runtime/node10/Runtime.engine.js:95)

at Timeout.setTimeout [as _onTimeout] (:18859/var/runtime/node10/Runtime.engine.js:54)

at ontimeout (:18859/appservice/timers.js:436)

at tryOnTimeout (:18859/appservice/timers.js:300)

at listOnTimeout (:18859/appservice/timers.js:263)

at Timer.processTimers (:18859/appservice/timers.js:223); at cloud.callFunction api;

at new g (VM66 WAService.js:2)

at c (VM66 WAService.js:2)

at I (VM66 WAService.js:2)

at Function.success (VM66 WAService.js:2)

at C (VM66 WAService.js:2)

at VM66 WAService.js:2

at u (VM66 WAService.js:2)

at Function.<anonymous> (VM66 WAService.js:2)

at C (VM66 WAService.js:2)

at VM66 WAService.js:2

fail @ index.js? [sm]:68

C @ VM66 WAService.js:2