出现这样的错误

WAService.js:1 thirdScriptError

errCode: -1  | errMsg: collection.doc:fail docId must not be empty; at collection.doc api; ; [Component] Event Handler Error @ pages/message_modification/message_modification#bound send

Error: errCode: -1  | errMsg: collection.doc:fail docId must not be empty; at collection.doc api; 

    at new u (WAService.js:1:381944)

    at d (WAService.js:1:382443)

    at Object.t.returnAsFinalCloudSDKError (WAService.js:1:382624)

    at c.doc (WAService.js:1:269966)

    at ye.send (weapp:///pages/message_modification/message_modification.js:50:47)

    at Object.r.safeCallback (WAService.js:1:1087050)

    at WAService.js:1:1279147

    at r (WAService.js:1:1211447)

    at WAService.js:1:1211569

    at WAService.js:1:392893

我在开发工具调试的时候没错误，但是手机调试就出现这样的错误，哪位大神帮我分析一下谢谢！！！！！！！