Error: Cannot match any routes. URL Segment: 'tabs/home'

Your routes are not being defined properly.
For having sub routes like ‘.tabs/home’ you need to first define the route for ‘tabs’; then you need to add the sub routes as children along with the ‘tabs’ route. This can be found in detail from angular routing. I believe some thing like this will satisfy your requirement refer: https://github.com/ionic-team/ionic/blob/master/CHANGELOG.md#angular-tabs.