Android INSTALL_FAILED_UID_CHANGED

Question

I have been doing debugging on Android using my Nexus 4, however I recently encountered this error here. After doing some research on this error, it seems to be an issue wit

Answer 1

Sometimes you have to also uninstall the data folders. For me, I had a package in userspace of com.kikin.cts, and also a folder directory in /data/data/com.kikin.cts. Kept getting INSTALL_FAILED_UID_CHANGED, but after removing the data folder, the error went away.