Build-tools for versions 30.0.0 and 30.0.1 do not work with Java 8, due to an issue with the Android SDK. Change the installed Java version from 8 to 9, or install the latest version of build-tools (version 30.0.2 or above) in the procedure described below.
- Open SDK Manager from Android Studio, according to this article.
- Following that, select Show Package Details on the SDK Tools tab, check the latest version of Android SDK Build-Tools, and click Apply. This will install the latest version of build-tools.