Android Studio运行报错INSTALL_FAILED

问题

Installation failed with message Failed to finalize session: INSTALL_FAILED_INVALID_APK: Split lib_slice _2_apk was defined multiple times.
It is possible that this issue is resolved by uninstalling an existing version of the apk if it is present, and then re-installing.
WARNING: Uninstalling will remove the application data!

原因

INSTALL_FAILED_INVALID_APK: Split lib_slice _2_apk was defined multiple times.

解决

它提示让我们It is possible that this issue is resolved by uninstalling an existing version of the apk if it is present, and then re-installing.其实我们只需要在Build->Clean Project && Clean Project问题就可以解决。