Execution Failed for task :app:compileDebugJavaWithJavac in Android Studio

Execution failed for task :app:compileDebugJavaWithJavac is an error message that can occur when you are trying to build an Android project in Android Studio. It usually indicates that there is a problem with your project's Java code, and that the Java compiler is unable to compile it.

There can be many causes for this error, such as:

  • Syntax errors in your Java code.
  • Errors in your project's build configuration.
  • Dependency conflicts.
  • Problems with the Java runtime environment or the Android SDK.

To troubleshoot this error, you can try the following:

  • Check your Java code for syntax errors and fix any errors that you find.
  • Check your project's build configuration (e.g. build.gradle files) for issues and fix any problems that you find.
  • Try cleaning and rebuilding your project.
  • Make sure that you have the correct version of the Android SDK and the Java runtime environment installed.

If these steps do not help, it might be helpful to look at the log output of the build process for more information about the cause of the error. You can find the log output in the "Messages" pane in the bottom of the Android Studio window.