Md-dialog弹出框（angular-material）作为新视图加载（Yeoman）

So I created a project with Yeoman (angular-fullstack, angular-material) and when I click on a div then the md-dialog box should show. Now what happens is that my page gets loaded twice and there is no pop-up visible although you do see the overlay (So I created a project with Yeoman (angular-ful