Gives NullPointerException in IBeaconManager checkAvailability() method about android-ibeacon-service

[davidgyoung]

Hi, @Mritunjaysingh. Can you please try putting the lines below before your call to checkAvailability(), and let me know the log lines you see in LogCat?

Thanks,
David

    Log.d(TAG, "appContext is "+this.getApplicationContext());
    Log.d(TAG, "packageManager is "+this.getApplicationContext().getPackageManager());
    Log.d(TAG, "hasBluetoothLE is "+this.getApplicationContext().getPackageManager().hasSystemFeature(android.content.pm.PackageManager.FEATURE_BLUETOOTH_LE));
    Log.d(TAG, "bluetoothManager is "+this.getApplicationContext().getSystemService(Context.BLUETOOTH_SERVICE) );
    Log.d(TAG, "bluetoothAdapter is "+((android.bluetooth.BluetoothManager) this.getApplicationContext().getSystemService(Context.BLUETOOTH_SERVICE)).getAdapter() );
    Log.d(TAG, "enabled is "+((android.bluetooth.BluetoothManager) this.getApplicationContext().getSystemService(Context.BLUETOOTH_SERVICE)).getAdapter().isEnabled() );

[davidgyoung]

Hi, @Mritunjaysingh. I cannot reproduce this issue, so I am closing this for now. If you are still seeing this, and can put the log lines in your app as I have proposed above, please reopen the issue with the requested info.

[billmote]

I put those lines ahead of checkAvailability() and I am getting an NPE. Here is the output:

05-19 09:22:29.872 29830-29830/com.example.helloworld.debug D/MainActivity﹕ appContext is com.example.helloworld.HelloWorldApplication@1221a945
05-19 09:22:29.872 29830-29830/com.example.helloworld.debug D/MainActivity﹕ packageManager is android.app.ApplicationPackageManager@5369b49
05-19 09:22:29.873 29830-29830/com.example.helloworld.debug D/MainActivity﹕ hasBluetoothLE is true
05-19 09:22:29.877 29830-29830/com.example.helloworld.debug D/MainActivity﹕ bluetoothManager is android.bluetooth.BluetoothManager@3f068c4e
05-19 09:22:29.877 29830-29830/com.example.helloworld.debug D/MainActivity﹕ bluetoothAdapter is android.bluetooth.BluetoothAdapter@26ddb16f
05-19 09:22:29.877 29830-29830/com.example.helloworld.debug D/MainActivity﹕ enabled is false