On Android device I get this error while loading a onsenui page. this is related to http://onsenui.io javascript library.
You can not supply no "ons-page" element to "ons-navigator".
If there was no ons-page, ons-navigator has nothing to navigate to :)
if you're not using inlined ons-page then make sure it loads a page:
<body ng-app ng-controller="MyCtrl">
<ons-navigator var="myNavigator" page="mainPage.html">
</ons-navigator>
</body>
</html>