Until the routing everything worked perfectly.

[MartinMohammed]

I copied your entire code into my code files and checked if it would work. The only difference between my project and the one listed here in this repo is I guess the vue.js version.

The problem that I have is that my routing does not work and therefore the views are not displayed corresponding to the paths specified in the index.js file. How I said I copied all your code and it still didn't worked out. When I inspect the html page it appears that the content is not injected into <router-view :showAddTask="showAddTask"></router-view>. The routerLink works it changes the URL without refreshing the page, but no component is displayed.