Error in running android code on emulator

Question

While running an android code in Eclipse, I get an error saying " Installation error: INSTALL_FAILED_VERSION_DOWNGRADE Please check logcat output for more details. ". But I have declared Target SDKVersion = 11, MinSDKVersion = 3, MaxSDKVersion = 21. Version Code = 15 Version Name = 2.0

Answer 1

The error which you are facing is due to the version code of your application. There is already a similar application of higher version installed in your emulator.

To resolve this issue, just uninstall the previous application from emulator or increase the versioncode of your application that is higher than the versioncode of the application installed in emulator.

Thanks.