Can't make http request

this is an example of an http request:

$http.get(config.domain + '/forums_index.xml').then (data) ->
   ...
.catch (err) ->
  console.log 'Huh ho, ' + err 

And there is an interceptor like this:

$httpProvider.defaults.headers.common['Authorization'] = "Basic YXBwX2FuZF9tczpOESFtVlI0Yw=="

Then I run ionic run android, it run the app, but it keep on loading and loading.

$ adb logcat CordovaLog:D *:S
--------- beginning of /dev/log/system
--------- beginning of /dev/log/main
I/CordovaLog(17151): Changing log level to DEBUG(3)
I/CordovaLog(17151): Found start page location: index.html
I/CordovaLog(17151): Changing log level to DEBUG(3)
I/CordovaLog(17151): Found start page location: index.html
D/CordovaLog(17151): file:///android_asset/www/js/application.js: Line 3 : Running Application...
D/CordovaLog(17151): file:///android_asset/www/js/application.js: Line 19 : Run fired!
D/CordovaLog(17151): file:///android_asset/www/js/application.js: Line 324 : Hey!
D/CordovaLog(17151): file:///android_asset/www/cordova.js: Line 1154 : deviceready has not fired after 5 seconds.
D/CordovaLog(17151): file:///android_asset/www/cordova.js: Line 1147 : Channel not fired: onPluginsReady
D/CordovaLog(17151): file:///android_asset/www/cordova.js: Line 1147 : Channel not fired: onCordovaReady
D/CordovaLog(17151): file:///android_asset/www/js/application.js: Line 326 : Getting list
D/CordovaLog(17151): file:///android_asset/www/js/application.js: Line 336 : Huh ho, Error: The http request failed