Cannot resolve symbol R in android studio and could not find com.android.build:aapt2:3.3.0-alpha05-4916870 error in android studrio

Question

Image :

getting this error after I update my gradle version

Could not find com.android.tools.build:aapt2:3.3.0-alpha05-4916870.

Searched in the following locations: - file:/C:/Users/xervice111/AppData/Local/Android/Sdk/extras/m2repository/com/android/tools/build/aapt2/3.3.0-alpha05-4916870/aapt2-3.3.0-alpha05-4916870.pom -

file:/C:/Users/xervice111/AppData/Local/Android/Sdk/extras/m2repository/com/android/tools/build/aapt2/3.3.0-alpha05-4916870/aapt2-3.3.0-alpha05-4916870-windows.jar - file:/C:/Users/xervice111/AppData/Local/Android/Sdk/extras/google/m2repository/com/android/tools/build/aapt2/3.3.0-alpha05-4916870/aapt2-3.3.0-alpha05-4916870.pom - file:/C:/Users/xervice111/AppData/Local/Android/Sdk/extras/google/m2repository/com/android/tools/build/aapt2/3.3.0-alpha05-4916870/aapt2-3.3.0-alpha05-4916870-windows.jar - file:/C:/Users/xervice111/AppData/Local/Android/Sdk/extras/android/m2repository/com/android/tools/build/aapt2/3.3.0-alpha05-4916870/aapt2-3.3.0-alpha05-4916870.pom - file:/C:/Users/xervice111/AppData/Local/Android/Sdk/extras/android/m2repository/com/android/tools/build/aapt2/3.3.0-alpha05-4916870/aapt2-3.3.0-alpha05-4916870-windows.jar -

https://jcenter.bintray.com/com/android/tools/build/aapt2/3.3.0-alpha05-4916870/aapt2-3.3.0-alpha05-4916870.pom -

https://jcenter.bintray.com/com/android/tools/build/aapt2/3.3.0-alpha05-4916870/aapt2-3.3.0-alpha05-4916870-windows.jar Required by: project :app

Answer 1

Aapt2 error occurs when u have error in any .xml file. Check all the .xml file, this may solve ur issue.

Answer 2

Just Invalidate caches / Restart under File