Hi, I've set up a very basic app to test setting up on android but cant get it to run in simulator. The app is only a list linking to custom URL but is set up to request for push notifications. When I run on simulator I get the following output... 06-23 15:57:29.417: E/AndroidRuntime(578): FATAL EXCEPTION: main 06-23 15:57:29.417: E/AndroidRuntime(578): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.testapplication/com.testapplication.BT_activity_host}: java.lang.UnsupportedOperationException: Device does not have package com.google.android.gsf From what I understand this means I need to reference the Google Play Services Library, which i have done by following the steps in this tutorial https://www.buzztouch.com/files/howtos/GPSRefBT.pdf I've compared the settings on Eclipse to those on the pdf and they look correct. Is there anything else that can cause this error?

Sounds like your emulator is conked. Try a different emulator. It doesn't do this on a device, which is where you should be most concerned. Cheers! -- Smug

Hi Smug, Thanks for the reply, that's exactly what the issue was. I had been setting the emulators to work on Android 4.0 (which was causing a problem), when I tested on device it worked fine. I managed to get it working on the emulator if I set it to Google.