Duplicate class found modules exoplayer

[Achin-verma]

Hi, I have added your library into my project and I am getting one error in my flutter project.

Please, guide me to fix this error.

* What went wrong:
Execution failed for task ':app:checkDebugDuplicateClasses'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable
   > Duplicate class com.google.android.exoplayer2.ui.package-info found in modules jetified-exoplayer-common-2.14.1-runtime (com.google.android.exoplayer:exoplayer-common:2.14.1) and jetified-exoplayer-ui-2.12.3-runtime (com.google.android.exoplayer:exoplayer-ui:2.12.3)

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

pubspec.yaml

version: 1.0.0+1

environment:
  sdk: ">=2.12.0 <3.0.0"

dependencies:
  flutter:
    sdk: flutter

  # The following adds the Cupertino Icons font to your application.
  # Use with the CupertinoIcons class for iOS style icons.
  

  cupertino_icons: ^1.0.2
  shared_preferences: ^2.0.7
  fluttertoast: ^8.0.8
  cached_network_image: ^3.1.0
  intl: ^0.17.0
  smooth_page_indicator: ^1.0.0+2
  dotted_line: ^3.1.0
  flutter_rating_bar: ^4.0.0
  event_bus: ^2.0.0
  dio: ^4.0.4
  connectivity_plus: ^2.0.3
  package_info: ^2.0.2
  device_info: ^2.0.3
  hive: ^2.0.4
  get_it: ^7.2.0
  hive_flutter: ^1.1.0
  ars_progress_dialog: ^0.0.1
  url_launcher: ^6.0.10
  image_picker: ^0.8.4+4
  image_cropper: ^1.4.1
  google_maps_flutter: ^2.1.1
  geocoding: ^2.0.1
  flutter_google_places: ^0.3.0
  google_maps_webservice: ^0.0.19
#  geocoder: ^0.2.1
  dotted_border: ^2.0.0
  flutter_html: ^2.2.0
  flutter_zoom_sdk: ^1.0.0+1


dev_dependencies:
  flutter_test:
    sdk: flutter

[Achin-verma]

Hi @evilrat , @mauricioluz , Pls review this error.

[ark-brighthustle]

flutter version Gradle version

[Achin-verma]

Flutter Version

Flutter 2.5.3 • channel stable • https://github.com/flutter/flutter.git
Framework • revision 18116933e7 (3 months ago) • 2021-10-15 10:46:35 -0700
Engine • revision d3ea636dc5
Tools • Dart 2.14.4

Gradle version distributionUrl=https://services.gradle.org/distributions/gradle-6.7-all.zip

[ark-brighthustle]

Flutter Version

Flutter 2.5.3 • channel stable • https://github.com/flutter/flutter.git
Framework • revision 18116933e7 (3 months ago) • 2021-10-15 10:46:35 -0700
Engine • revision d3ea636dc5
Tools • Dart 2.14.4

Gradle version distributionUrl=https://services.gradle.org/distributions/gradle-6.7-all.zip

Please provide app level and project level gradle code also

[Achin-verma]

Hi, @evilrat .

Gradle version - app level

**gradle-6.7**
**distributionUrl**=https://services.gradle.org/distributions/gradle-6.7-all.zip
dependencies {
        classpath 'com.android.tools.build:gradle:4.1.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }

if anything other thing is required pls, share with me.

[ark-brighthustle]

Go to the documentation to learn how to Fix dependency resolution errors.

please send app level build.gradle code

[ark-brighthustle]

1. Go to gradle.properties(project properties)
2. Add android.enableJetifier=true
3. And also most of time android.useAndroidX=true is present.Check your gradle.properties(Project Properties) and if it does not exist then add android.useAndroidX=true

If using Android Studio Open Android studio> File > Invalidate Caches/Restart…

[Iam-that-Chic]

fixed it with this. app>>build.gradle

implementation('com.google.android.exoplayer:exoplayer:2.14.1'){ exclude group: 'androidx.core' , module : 'core' exclude group: 'androidx.media' , module : 'media' }

[ark-brighthustle]

fixed it with this. app>>build.gradle

implementation('com.google.android.exoplayer:exoplayer:2.14.1'){ exclude group: 'androidx.core' , module : 'core' exclude group: 'androidx.media' , module : 'media' }

Thanks for solution

[Achin-verma]

Hi @evilrat , @Iam-that-Chic ,

After your above solutions, now i am getting, below error.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:processDebugResources'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
   > Android resource linking failed
     C:\Users\Signity\.gradle\caches\transforms-2\files-2.1\5bdeb913b55663057b362505eaa9e3af\jetified-mobilertc\res\layout\activity_media_player.xml:7: AAPT: error: attribute fastforward_increment (aka com.app.fitlife:fastforward_increment) not found.

     C:\Users\Signity\.gradle\caches\transforms-2\files-2.1\5bdeb913b55663057b362505eaa9e3af\jetified-mobilertc\res\layout\activity_media_player.xml:7: AAPT: error: attribute rewind_increment (aka com.app.fitlife:rewind_increment) not found.

     C:\Users\Signity\.gradle\caches\transforms-2\files-2.1\5bdeb913b55663057b362505eaa9e3af\jetified-mobilertc\res\layout\zm_content_file_video_viewer.xml:8: AAPT: error: attribute fastforward_increment (aka com.app.fitlife:fastforward_increment) not found.

     C:\Users\Signity\.gradle\caches\transforms-2\files-2.1\5bdeb913b55663057b362505eaa9e3af\jetified-mobilertc\res\layout\zm_content_file_video_viewer.xml:8: AAPT: error: attribute rewind_increment (aka com.app.fitlife:rewind_increment) not found.

[ark-brighthustle]

A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade

add this to your gradle.properties

org.gradle.jvmargs=-Xmx4608m

and also

Open [project_folder]/app/build.gradle and add following lines.

defaultConfig { ...

multiDexEnabled true

}

dependencies { ...

implementation 'com.android.support:multidex:2.0.1'

}

if still the issue not got resolved

classpath "com.android.tools.build:gradle:4.1.3"

try to change gradel version

[Achin-verma]

Hi @evilrat , I have done the above solution but still the same issue.

Android resource linking failed AAPT: error: attribute fastforward_increment (aka com.app.fitlife:fastforward_increment) not found.

* What went wrong:
Execution failed for task ':app:processDebugResources'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
   > Android resource linking failed
     C:\Users\Signity\.gradle\caches\transforms-2\files-2.1\90c83ca42071ce504413c720a7e06ce8\jetified-mobilertc\res\layout\activity_media_player.xml:7: AAPT: error: attribute fastforward_increment (aka com.app.fitlife:fastforward_increment) not found.

     C:\Users\Signity\.gradle\caches\transforms-2\files-2.1\90c83ca42071ce504413c720a7e06ce8\jetified-mobilertc\res\layout\activity_media_player.xml:7: AAPT: error: attribute rewind_increment (aka com.app.fitlife:rewind_increment) not found.

     C:\Users\Signity\.gradle\caches\transforms-2\files-2.1\90c83ca42071ce504413c720a7e06ce8\jetified-mobilertc\res\layout\zm_content_file_video_viewer.xml:8: AAPT: error: attribute fastforward_increment (aka com.app.fitlife:fastforward_increment) not found.

     C:\Users\Signity\.gradle\caches\transforms-2\files-2.1\90c83ca42071ce504413c720a7e06ce8\jetified-mobilertc\res\layout\zm_content_file_video_viewer.xml:8: AAPT: error: attribute rewind_increment (aka com.app.fitlife:rewind_increment) not found.

[medokadem]

Hi, I had the same issue:

• What went wrong: Execution failed for task ':app:processDebugResources'.

A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade Android resource linking failed C:\Users\Medo Kadem.gradle\caches\transforms-2\files-2.1\0b9408005e0d570e3fd780fa07da2ddf\jetified-mobilertc\res\layout\activity_media_player.xml:7: AAPT: error: attribute fastforward_increment (aka com.Kun.Kun:fastforward_increment) not found.

 C:\Users\Medo Kadem\.gradle\caches\transforms-2\files-2.1\0b9408005e0d570e3fd780fa07da2ddf\jetified-mobilertc\res\layout\activity_media_player.xml:7: AAPT: error: attribute rewind_increment (aka com.Kun.Kun:rewind_increment) not found.

 C:\Users\Medo Kadem\.gradle\caches\transforms-2\files-2.1\0b9408005e0d570e3fd780fa07da2ddf\jetified-mobilertc\res\layout\zm_content_file_video_viewer.xml:8: AAPT: error: attribute fastforward_increment (aka com.Kun.Kun:fastforward_increment) not found.

 C:\Users\Medo Kadem\.gradle\caches\transforms-2\files-2.1\0b9408005e0d570e3fd780fa07da2ddf\jetified-mobilertc\res\layout\zm_content_file_video_viewer.xml:8: AAPT: error: attribute rewind_increment (aka com.Kun.Kun:rewind_increment) not found.

I think the problem got from exoplayer version: The functions app:fastforward_increment & app:rewind_increment were removed in the version 2.15.0 and replaced by setSeekBackIncrementMs and setSeekForwardIncrementMs in SimpleExoPlayer.Builder. So instead of changing this value in xml file, now you have to change it programatically.

[Achin-verma]

ok, @medokadem, any idea how to fix this issue?

[Achin-verma]

Hi, I have better_player in my project, which is also using exp player, with a different version. This is the issue

[ark-brighthustle]

Hi, I have better_player in my project, which is also using exp player, with a different version. This is the issue

did u tried to upgrade better player to latest

[waqas-alii]

fixed it with this. app>>build.gradle

implementation('com.google.android.exoplayer:exoplayer:2.14.1'){ exclude group: 'androidx.core' , module : 'core' exclude group: 'androidx.media' , module : 'media' }

100% working solution thanks @Iam-that-Chic

[tffajari]

Hi @evilrat , @Iam-that-Chic ,

After your above solutions, now i am getting, below error.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:processDebugResources'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
   > Android resource linking failed
     C:\Users\Signity\.gradle\caches\transforms-2\files-2.1\5bdeb913b55663057b362505eaa9e3af\jetified-mobilertc\res\layout\activity_media_player.xml:7: AAPT: error: attribute fastforward_increment (aka com.app.fitlife:fastforward_increment) not found.

     C:\Users\Signity\.gradle\caches\transforms-2\files-2.1\5bdeb913b55663057b362505eaa9e3af\jetified-mobilertc\res\layout\activity_media_player.xml:7: AAPT: error: attribute rewind_increment (aka com.app.fitlife:rewind_increment) not found.

     C:\Users\Signity\.gradle\caches\transforms-2\files-2.1\5bdeb913b55663057b362505eaa9e3af\jetified-mobilertc\res\layout\zm_content_file_video_viewer.xml:8: AAPT: error: attribute fastforward_increment (aka com.app.fitlife:fastforward_increment) not found.

     C:\Users\Signity\.gradle\caches\transforms-2\files-2.1\5bdeb913b55663057b362505eaa9e3af\jetified-mobilertc\res\layout\zm_content_file_video_viewer.xml:8: AAPT: error: attribute rewind_increment (aka com.app.fitlife:rewind_increment) not found.

Hello I also found this issue, can anyone help ?

[Achin-verma]

Hi @tffajari , I am also getting the same.

[ark-brighthustle]

actually this is due to other plugin as zoom uses lower version of exoplayer

implementation('com.google.android.exoplayer:exoplayer:2.14.1'){ exclude group: 'androidx.core' , module : 'core' exclude group: 'androidx.media' , module : 'media' }

try this .....

[tffajari]

implementation('com.google.android.exoplayer:exoplayer:2.14.1'){ exclude group: 'androidx.core' , module : 'core' exclude group: 'androidx.media' , module : 'media' }

`* What went wrong: Execution failed for task ':app:processDebugResources'.

A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade Android resource linking failed C:\Users\tffaj.gradle\caches\transforms-2\files-2.1\68a393e9b8b592df276f94f20748269d\jetified-mobilertc\res\layout\activity_media_player.xml:7: AAPT: error: attribute fastforward_increment (aka com.bead.discipleship:fastforward_increment) not found.

 C:\Users\tffaj\.gradle\caches\transforms-2\files-2.1\68a393e9b8b592df276f94f20748269d\jetified-mobilertc\res\layout\activity_media_player.xml:7: AAPT: error: attribute rewind_increment (aka com.bead.discipleship:rewind_increment) not found.

 C:\Users\tffaj\.gradle\caches\transforms-2\files-2.1\68a393e9b8b592df276f94f20748269d\jetified-mobilertc\res\layout\zm_content_file_video_viewer.xml:8: AAPT: error: attribute fastforward_increment (aka com.bead.discipleship:fastforward_increment) not found.

 C:\Users\tffaj\.gradle\caches\transforms-2\files-2.1\68a393e9b8b592df276f94f20748269d\jetified-mobilertc\res\layout\zm_content_file_video_viewer.xml:8: AAPT: error: attribute rewind_increment (aka com.bead.discipleship:rewind_increment) not found.`

I got the new error here? can someone explain what the error is?

[Ajay9o9]

@tffajari im also getting this same error, did you figure it out?

[waqas-alii]

@evilrat can you please update zoom sdk to use the latest version of exoplayer because specifying exoplyer version to (2.14.1) causing errors with other packages who are also using exoplayer.

[AhmedAbouelkher]

Same issue here

[kheson77]

actually this is due to other plugin as zoom uses lower version of exoplayer

implementation('com.google.android.exoplayer:exoplayer:2.14.1'){ exclude group: 'androidx.core' , module : 'core' exclude group: 'androidx.media' , module : 'media' }

try this .....

This is the problem after I tried to try.

A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable Duplicate class com.google.android.exoplayer2.ui.DownloadNotificationHelper found in modules jetified-exoplayer-core-2.17.1-runtime (com.google.android.exoplayer:exoplayer-core:2.17.1) and jetified-exoplayer-ui-2.14.1-runtime (com.google.android.exoplayer:exoplayer-ui:2.14.1)

Can someone help me?

[AhmedAbouelkher]

I think the developer has given up on this package.

I fixed all its issues (with android) and pushed a new package (not yet released, but can be used) here AhmedAbouelkher/flutter_zoon_sdk

There are some rough edges but they can be solved.

[sdkysfzai]

I think the developer has given up on this package.

I fixed all its issues (with android) and pushed a new package (not yet released, but can be used) here AhmedAbouelkher/flutter_zoon_sdk

There are some rough edges but they can be solved.

How to use this?

[AhmedAbouelkher]

I think the developer has given up on this package. I fixed all its issues (with android) and pushed a new package (not yet released, but can be used) here AhmedAbouelkher/flutter_zoon_sdk There are some rough edges but they can be solved.

How to use this?

  flutter_zoom_sdk:
    git: https://github.com/AhmedAbouelkher/flutter_zoon_sdk

[sdkysfzai]

This is not working for me. "flutter pub run flutter_zoom_sdk:unzip_zoom_sdk" running this gives error `Unhandled exception: Crash when compiling null, at character offset null: Null check operator used on a null value #0 InferableTypeBuilderMixin.type (package:front_end/src/fasta/builder/type_builder.dart:392:29) #1 InferableTypeBuilder.inferType (package:front_end/src/fasta/builder/omitted_type_builder.dart:155:12) #2 SourceLoader.performTopLevelInference (package:front_end/src/fasta/source/source_loader.dart:2358:19) #3 KernelTarget.buildOutlines. (package:front_end/src/fasta/kernel/kernel_target.dart:532:14) #4 withCrashReporting (package:front_end/src/fasta/crash.dart:122:12) #5 IncrementalCompiler.computeDelta. (package:front_end/src/fasta/incremental_compiler.dart:407:33) #6 IncrementalCompiler.compile (package:vm/incremental_compiler.dart:68:50) #7 FrontendCompiler.compile (package:frontend_server/frontend_server.dart:572:11) #8 listenAndCompile. (package:frontend_server/frontend_server.dart:1210:11)

#0 InferableTypeBuilderMixin.type (package:front_end/src/fasta/builder/type_builder.dart:392:29) #1 InferableTypeBuilder.inferType (package:front_end/src/fasta/builder/omitted_type_builder.dart:155:12) #2 SourceLoader.performTopLevelInference (package:front_end/src/fasta/source/source_loader.dart:2358:19) #3 KernelTarget.buildOutlines. (package:front_end/src/fasta/kernel/kernel_target.dart:532:14) #4 withCrashReporting (package:front_end/src/fasta/crash.dart:122:12) #5 IncrementalCompiler.computeDelta. (package:front_end/src/fasta/incremental_compiler.dart:407:33) #6 IncrementalCompiler.compile (package:vm/incremental_compiler.dart:68:50) #7 FrontendCompiler.compile (package:frontend_server/frontend_server.dart:572:11) #8 listenAndCompile. (package:frontend_server/frontend_server.dart:1210:11) Cannot rename file to '..dart_tool/pub\bin\flutter_zoom_sdk\unzip_zoom_sdk.dart-2.18.0.snapshot', path = '..dart_tool/pub\incremental\flutter_zoom_sdk\tmp2fbc8d0a\unzip_zoom_sdk.dart.incremental.dill.incremental.dill' (OS Error: The system cannot find the file specified.
, errno = 2)`

[OracleYT]

fixed it with this. app>>build.gradle implementation('com.google.android.exoplayer:exoplayer:2.14.1'){ exclude group: 'androidx.core' , module : 'core' exclude group: 'androidx.media' , module : 'media' }

100% working solution thanks @Iam-that-Chic @WaqasAli-Dev

can anybody tell me where exactly in build.gradle to put this 3 lines @WaqasAli-Dev