Application Error : This version of the application is not configured for Market Billing

Question

Since a couple of days it\'s possible to use in-app-billing in Android apps. Very cool of course. So, I started working on a update for my application to implement this. But

Answer 1

I just encountered this issue and realized it was because I was running a debug, unsigned version of my app. In Eclipse, when I exported and signed my application and installed it on the phone, then I was able to use my in-app products without seeing this error message.