Error:Unknown host 'dl.google.com' You may need to adjust the proxy settings in Gradle

Question

I am getting this error in android studio 3.0.

Unknown host \'dl.google.com\' You may need to adjust the proxy settings in Gradle

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Answer 1

This error appears if its have not compatible versions of Android Gradle plugin and Gradle wrapper. This versions works for me:

project_dir/build.gradle

buildscript {
dependencies {
        classpath('com.android.tools.build:gradle:3.5.1')
    }
}

project_dir/gradle/wrapper/gradle-wrapper.properties

distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists