java.io.IOException: Unable to open sync connection

Mess a lot with the code and now the error i get is :

java.io.IOException: Unable to open sync connection!

as u can check @ stackoverflow the answer is to enable/disable the usb-debugging


Some other tips that may can help u is to reboot your device, unplug it from the PC and plug it again.

E/MapActivity(2964): Couldn't get connection factory client

It has something to do with Android Google Maps.

I guess its not the API KEY, since im not having any problems and my app works just fine.

Seems it still is a bug no matter what SDK version you use.

http://code.google.com/p/android/issues/detail?id=8816

Also from Stackoverflow is provided a workaround check the link here