老師再次請教你一個問題，謝謝！?。?/h1>

老師，我在電腦調試的時候沒報錯，可是到手機調試就報錯了，能不能幫我分析一下,謝謝

錯誤如下：

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

錯誤顯示的JS代碼為:

db.collection('personal_information').doc(app.globalData.id).update({

// data 傳入需要局部更新的數據

data: {

name: this.data.list.name

}