我將Angular 2更新爲beta.0。並使用firebaseevent管從:https://github.com/sararob/angular2base自Angular 2測試版以來ExpressionChangedAfterItHasBeenCheckedException
<tr *ngFor="#t of DBSERVER | firebaseevent:'child_added'">
<td>{{t.Message}}</td>
<td>{{t.Source}}</td>
</tr>
現在我得到的錯誤:
Error: Expression 'DBSERVER | firebaseevent:'child_added' in [email protected]:10' has changed after it was checked. Previous value: 'null'. Current value: 'undefined'
at ExpressionChangedAfterItHasBeenCheckedException.BaseException [as constructor]
它曾與alpha46。有任何想法嗎?
在評論
不確定,但這是原始回購FWIW:https://github.com/jeffbcross/pipeplay –
請參見[#5918](https://github.com/angular/angular/issues/5918)和[ #5950](https://github.com/angular/angular/issues/5950) –
我同樣堅持使用相同的錯誤信息,請查看https://github.com/meandemo/ng2-demo.git,主人在alpha.52 =>確定,測試版beta分支在beta.0上=>很多錯誤:...在檢查後發生了更改.... – user3636086