Your device or emulator has the application already installed, signed with signing key A. You are attempting to upgrade it to a new version, signed with signing key B. This will not work. You will need to either sign the upgrade with signing key A or uninstall the A edition so you can install one signed as B.
On Tue, Mar 29, 2011 at 6:56 PM, bob <[email protected]> wrote: > Can someone help me understand what caused this error: > > [2011-03-29 17:50:48 - apidemos] Installing apidemos.apk... > [2011-03-29 17:52:09 - apidemos] Re-installation failed due to > different application signatures. > [2011-03-29 17:52:09 - apidemos] You must perform a full uninstall of > the application. WARNING: This will remove the application data! > [2011-03-29 17:52:09 - apidemos] Please execute 'adb uninstall > com.example.android.apis' in a shell. > [2011-03-29 17:52:09 - apidemos] Launch canceled! > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in London: http://bit.ly/smand1, http://bit.ly/smand2 -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
