I am building a sample project from Udacity. This was working fine till now, but after upgrading to Android Studio 3.2.1, I am facing the build error below.
Gradle v
Yeah, as d4rkcon said download https://dl.google.com/dl/android/maven2/com/android/tools/build/aapt2/3.2.1-4818971/aapt2-3.2.1-4818971-windows.jar But you can do simplier - just put this file in directory where Andoid Studio is trying to find it. If you don't have directories like /tools/build/aapt2/3.2.1-4818971/ in AndroidSDK folder just create them and then put aapt2-3.2.1-4818971-windows.jar file in.