Youtube_player_flutter: [BUG] Flutter building apk: Duplicate class found in modules guava-26.0-android.jar and listenablefuture-1.0.jar

Created on 4 Sep 2020 · 4Comments · Source: sarbagyastha/youtube_player_flutter

Describe the bug
youtube_player_flutter version 7.0.0+7 was giving this error when I tried building the apk:

% flutter build apk --no-shrink
You are building a fat APK that includes binaries for android-arm, android-arm64, android-x64.
If you are deploying the app to the Play Store, it's recommended to use app bundles or split the APK to reduce the APK size.
    To generate an app bundle, run:
        flutter build appbundle --target-platform android-arm,android-arm64,android-x64
        Learn more on: https://developer.android.com/guide/app-bundle
    To split the APKs per ABI, run:
        flutter build apk --target-platform android-arm,android-arm64,android-x64 --split-per-abi
        Learn more on:  https://developer.android.com/studio/build/configure-apk-splits#configure-abi-split

FAILURE: Build failed with an exception.                                

* What went wrong:                                                      
Execution failed for task ':app:checkReleaseDuplicateClasses'.          
> 1 exception was raised by workers:                                    
  java.lang.RuntimeException: Duplicate class com.google.common.util.concurrent.ListenableFuture found in modules guava-26.0-android.jar (com.google.guava:guava:26.0-android) and listenablefuture-1.0.jar (com.google.guava:listenablefuture:1.0)

  Go to the documentation to learn how to <a href="d.android.com/r/tools/classpath-sync-errors">Fix dependency resolution errors</a>.


* Try:                                                                  
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org                              

BUILD FAILED in 29s                                                     
Running Gradle task 'assembleRelease'...                                
Running Gradle task 'assembleRelease'... Done                      30.3s
Gradle task assembleRelease failed with exit code 1
joao@Mini-de-Joao opengames % flutter build apk --no-shrink
You are building a fat APK that includes binaries for android-arm, android-arm64, android-x64.
If you are deploying the app to the Play Store, it's recommended to use app bundles or split the APK to reduce the APK size.
    To generate an app bundle, run:
        flutter build appbundle --target-platform android-arm,android-arm64,android-x64
        Learn more on: https://developer.android.com/guide/app-bundle
    To split the APKs per ABI, run:
        flutter build apk --target-platform android-arm,android-arm64,android-x64 --split-per-abi
        Learn more on:  https://developer.android.com/studio/build/configure-apk-splits#configure-abi-split

FAILURE: Build failed with an exception.                                

* What went wrong:                                                      
Execution failed for task ':app:checkReleaseDuplicateClasses'.          
> 1 exception was raised by workers:                                    
  java.lang.RuntimeException: Duplicate class com.google.common.util.concurrent.ListenableFuture found in modules guava-26.0-android.jar (com.google.guava:guava:26.0-android) and listenablefuture-1.0.jar (com.google.guava:listenablefuture:1.0)

I solved it by downgrading youtube flutter to version: 6.1.1

bug

Source

jpiabrantes

👍1

Most helpful comment

I had the same problem and solved it [https://stackoverflow.com/questions/56639529/duplicate-class-com-google-common-util-concurrent-listenablefuture-found-in-modu]

apps-auth on 11 Sep 2020

👍3

All 4 comments

Same issue here when starting in debug mode.

Launching lib/main.dart on Android SDK built for x86 64 in debug mode...

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:checkDebugDuplicateClasses'.
> 1 exception was raised by workers:
  java.lang.RuntimeException: java.lang.RuntimeException: Duplicate class com.google.common.util.concurrent.ListenableFuture found in modules guava-26.0-android.jar (com.google.guava:guava:26.0-android) and listenablefuture-1.0.jar (com.google.guava:listenablefuture:1.0)

  Go to the documentation to learn how to <a href="d.android.com/r/tools/classpath-sync-errors">Fix dependency resolution errors</a>.


* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 11s
Exception: Gradle task assembleDebug failed with exit code 1

morphy2k on 6 Sep 2020

@morphy2k were you able to solve this?

jpiabrantes on 11 Sep 2020

I had the same problem and solved it [https://stackoverflow.com/questions/56639529/duplicate-class-com-google-common-util-concurrent-listenablefuture-found-in-modu]

apps-auth on 11 Sep 2020

👍3

Thank you so much @apps-auth