problem with the gradle syncing in android studio “earthquake app”

Question

I imported the earthquake app which is an example from Udacity teaching platform in the android basics course, after the Gradle finished syncing, I got this message "Gradle sync failed: Don't know how to build models for org.gradle.tooling.internal.gradle.DefaultGradleBuild@30071c7d Consult IDE log for more details "

also, in the xml file, all the attributes are not allowed and are shown in red !!!

Can anyone help:)

Answer 1

Maybe you did not add a dependency in your Gradle(module app) to add the dependency check image here >> Dependencies