How to resolve couldn't get connection factory client error on android

开发者_开发技巧couldn't get connection factory client running the MapsDemo sample application on emulator. I'm getting the error: couldn't get connection factory client.

How to resolve this error?

I had reinstalled Android dev kit on my new system and the debug.keystore had changed. Once I used the keytool to make a new MD5 and registered that with Google I was back in action with a fresh apiKey.

"Couldn't get connection factory client" is a weird message for an invalid apiKey !