Could not find com.android.tools.build:gradle:4.4

Question

I just migrated gradle from 3.0.1 to 4.4. Now Android Studio showing gradle build failed showing below errors.

Caused by: org.gradle.internal.resolve.ModuleVersionNotFoundException: Could not find com.android.tools.build:gradle:4.4. Searched in the following locations: https://jcenter.bintray.com/com/android/tools/build/gradle/4.4/gradle-4.4.pom https://jcenter.bintray.com/com/android/tools/build/gradle/4.4/gradle-4.4.jar https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/4.4/gradle-4.4.pom https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/4.4/gradle-4.4.jar

Project level build.gradle file is following below

 buildscript {
    repositories {
        jcenter()
        google()
    }
    dependencies {
        //classpath 'com.android.tools.build:gradle:3.0.1'
        //replaced by 4.4 below
        classpath 'com.android.tools.build:gradle:4.4'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        maven { url "https://oss.sonatype.org/content/repositories/snapshots/" }
        mavenCentral()
        jcenter()
        google()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

Project structure is shown below.

Answer 1

You mixed up with plugin version and distributionUrl . Plugin version should be classpath 'com.android.tools.build:gradle:3.0.1' or com.android.tools.build:gradle:3.1.0 . Read Android Plugin for Gradle Release Notes .

buildscript {
    repositories {
        jcenter()
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.1'
    }
}

And distributionUrl to GradleWrapper .

distributionUrl = https\://services.gradle.org/distributions/gradle-4.4-all.zip

Currently latest Version 3 gradle plugin available on android for which you have to use classpath 'com.android.tools.build:gradle:3.1.0' .
To be up to date see Configure Your Build .

Answer 2

Guess you mixed up Gradle and Android Gradle Plugin regarding their versions?

The latest Android Gradle Plugin is v4.0.0 as of April 2020, which maps to Gradle v6.1.1.

Answer 3

Please help me to resolve this problem..

ERROR: Could not find com.android.tools.build:gradle:6.0.1. Searched in the following locations: - https://jcenter.bintray.com/com/android/tools/build/gradle/6.0.1/gradle-6.0.1.pom If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration. Required by: project : Add Google Maven repository and sync project Open File