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Android Studio – Failed to find Build Tools revision 31.0.0

I had to reinstall Android Studio for some reason. After installing, I am not able to build my project, getting this error

Failed to find Build Tools revision 31.0.0

There’s no warning or error showing in build.gradle file

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I have tried changing compiledSdkVersion,buildToolsVersion and targetSdkVersion to 30

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As you can see, if I change the version to 30, it is saying me to update to 31.

This is my project structure.

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I have also tried Sync project with gradle files, Invalidate cashes, and restart, but no help. I don’t know what to do now.

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5

Answers


  1. Chosen as BEST ANSWER
    0

    Problem fixed.

    Previously the class path in my project level gradle was 4.2.2, it was not showing any warning though.

    classpath "com.android.tools.build:gradle:4.2.2"

    I had to replace it with

    classpath 'com.android.tools.build:gradle:7.0.0'

    And the project compiled successfully.

    @SweetD3v's answer was helpful.


  2. 0

    Make sure to replace the line containing classpath "com.android.tools.build:gradle:<gradle_version>" in your project level gradle with

    classpath "com.android.tools.build:gradle:4.2.2"

    It will add the latest gradle to your project.

    If you still getting the error, then check if your compileSdkVersion & targetSdkVersion are 31.

    Hope these little changes will solve your problem. 🙂

    You will also need to change the "distributionUrl" in your gradle-wrapper.properties to distributionUrl=https://services.gradle.org/distributions/gradle-6.7.1-bin.zip

    And yes, as last option, try switching the buildToolsVersion from 31.0.0 to 30.0.2

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  3. 0

    I changed my build tools version to 30.0.2 at the project structure tab and it worked for me

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  4. 0

    in the app – build.gradle , change the buildToolsVersion to:

    buildToolsVersion "30.0.3"
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  5. 0

    try this one, it worked for me

    compileSdk 31

defaultConfig {
    applicationId "com.app"
    minSdk 23
    targetSdk 31
    versionCode 1
    versionName "1.0"
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