How to work with ng-polymer-elements , angularjs and requirejs together?
You probably have an issue with files loading order. You need to shim your app, with all dependencies, add something along these lines to the shim section:
app: [ 'angular', 'ng-polymer-elements', ... // list all other deps]The best way to troubleshoot this issue is to watch the Network tab and see the sequence of how files are being loaded, and make sure they load in the right order.