Cannot access iBeacons (com.liferay.beacons)

Hi,

with this little snippet I make my first steps in this new world:

var beacons = require('com.liferay.beacons');
beacons.setAutoRange(true);
beacons.startMonitoringForRegion({
        identifier : 'Region by UUID and major and minor',
        uuid : '11111111-2222-3333-4444-555555555555',
        major : 0,
        minor : 0
    });
beacons.addEventListener("enteredRegion", function(e) {
        console.log("identifer: " + e.identifier);
        console.log("uuid: " + e.uuid);
        console.log("major: " + e.major);
});

[ERROR] :  LiferayBeaconsModule: (KrollRuntimeThread) [0,228] Cannot start monitoring region {minor=0, identifier=Region by UUID and major and minor, major=0, uuid=11111111-2222-3333-4444-555555555555}
[ERROR] :  LiferayBeaconsModule: android.os.RemoteException: The IBeaconManager is not bound to the service.  Call iBeaconManager.bind(IBeaconConsumer consumer) and wait for a callback to onIBeaconServiceConnect()
[

In my tiapp.xml are this lines:

<android xmlns:android="http://schemas.android.com/apk/res/android">
        <manifest package="de.appwerft.ibeacontest">
            <uses-sdk   android:minSdkVersion="10"
                        android:targetSdkVersion="19"/>
            <uses-permission
                android:name="android.permission.BLUETOOTH"/>
            <uses-permission
                android:name="android.permission.BLUETOOTH_ADMIN"/>
            <service    android:enabled="true"
                        android:exported="true"
                        android:isolatedProcess="false"
                        android:label="iBeacon"
                        android:name="com.radiusnetworks.ibeacon.service.IBeaconService">
            </service>
            <service    android:enabled="true" 
                        android:name="com.radiusnetworks.ibeacon.IBeaconIntentProcessor">
                        <meta-data android:name="background" android:value="true" />
                <intent-filter 
                    android:priority="1" >
                    <action android:name="de.appwerft.ibeacontest.DID_RANGING"/>
                    <action android:name="de.appwerft.ibeacontest.DID_MONITORING"/>
                </intent-filter>
            </service>  
        </manifest>
    </android>