[英]Looking for Help to fix Angular 8 to 9 Upgrade issue - Getting error in tab.js file
Once try to access the app in browser its keep on loading and throwing 500 -1000 errors in tabs.js file.一旦尝试在浏览器中访问应用程序,它就会继续加载并在 tabs.js 文件中抛出 500 -1000 错误。 (this._tabList.nativeElement is coming as empty).
(this._tabList.nativeElement 为空)。 We are using Mat-tab in our project.
我们在项目中使用 Mat-tab。 Looks like material design is causing this issue
看起来材料设计导致了这个问题
looks like your anguler/material is still at 7. Try to upgrade it to 9.看起来你的钓手/材料仍然是 7。尝试将其升级到 9。
https://update.angular.io/?v=7.2-9.0 https://update.angular.io/?v=7.2-9.0
click "I use material" option then you'll get a list of things you need to do to upgrade it.单击“我使用材料”选项,然后您将获得升级它需要做的事情的列表。
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