Android XML: "conflicts with another tag that has the same ID"
These files are created at compile time, so they might not have been deleted, Try invalidate caches and restart in android studio.
To add on how to invalidate caches, in Android Studio, go to File > Invalidate Caches / Restart > Invalidate and Restart
Invalidate Caches/Restart option sometime not working.
gradlew assembleDebugJust try this command then see issue will no more available.