【反馈问题】在云函数中使用cloud.callFunction调用另一云函数报错 - WXOPEN Club

麻烦看下，在云函数中使用了【cloud.callFunction】调用了另一个云函数，通过“云回调事件推送”就报错；通过小程序中JS页面wx.cloud.callFunction使用就没问题。

如果在一个云函数中实现所有的方法也不会报错。

使用云开发中的云函数测试工具，也会报错，报错内容一致。（也是在一个云函数中实现所有方法不会报错）

返回结果

{"errorCode":1,"errorMessage":"user code exception caught","stackTrace":"errCode: -504002 functions execute fail | errMsg: callFunction:fail requestID f36646ad-7e59-11e9-bce4-5254005d5fdb, errCode: -501007 invalid parameters | errMsg: customerServiceMessage.send:fail Invalid request param; at callFunction api; "}

日志

START RequestId: f360add3-7e59-11e9-b096-525400e8849e

Event RequestId: f360add3-7e59-11e9-b096-525400e8849e

2019-05-24T19:27:21.203Z kfMsgRevice Start...

Error: errCode: -504002 functions execute fail | errMsg: callFunction:fail requestID f36646ad-7e59-11e9-bce4-5254005d5fdb, errCode: -501007 invalid parameters | errMsg: customerServiceMessage.send:fail Invalid request param; at callFunction api;

at new CloudSDKError (/var/user/node_modules/wx-server-sdk/index.js:6172:28)

at returnAsCloudSDKError (/var/user/node_modules/wx-server-sdk/index.js:6224:16)

at Object.returnAsFinalCloudSDKError (/var/user/node_modules/wx-server-sdk/index.js:6238:13)

at Cloud.<anonymous> (/var/user/node_modules/wx-server-sdk/index.js:1787:41)

at step (/var/user/node_modules/tslib/tslib.js:133:27)

at Object.throw (/var/user/node_modules/tslib/tslib.js:114:57)

at rejected (/var/user/node_modules/tslib/tslib.js:105:69)

at <anonymous>

at process._tickCallback (internal/process/next_tick.js:188:7)

END RequestId: f360add3-7e59-11e9-b096-525400e8849e

Report RequestId: f360add3-7e59-11e9-b096-525400e8849e Duration:617ms Memory:256MB MaxMemoryUsed:1.109375MB