Gradle error upgrading to Android Studio 3.0 Beta 1

Question

Note: This seems to be an issue with the Android plugin. See comments for associated issues.

I get the following gradle error when building the project:

Answer 1

Its a known issue :As Documented here

Just do this simply (No need to type commands)

• Build > Clean Project from the menu bar.

• Then sync your project files with Gradle by clicking Sync Project from the toolbar.