Duplicate class androidx.work.OneTimeWorkRequestKt found in modules work-runtime-2.8.1-runtime (androidx.work:work-runtime:2.8.1) and work-runtime-ktx-2.7.1-runtime (androidx.work:work-runtime-ktx:2.7.1)

[k0psutin]

What happened?

I noticed that if I use home_widget: ^0.7.0 with workmanager: ^0.5.2 it will give a duplicate class exception during build, removing home_widget: ^0.7.0 resolves this issue.

My dependencies:

dependencies:
  flutter:
    sdk: flutter

  cupertino_icons: ^1.0.2
  flutter_riverpod: ^2.1.3
  go_router: ^14.2.8
  dio: ^5.0.0
  easy_localization: ^3.0.1
  flutter_svg: ^2.0.7
  firebase_remote_config: ^5.1.3
  firebase_analytics: ^11.3.3
  fl_chart: ^0.69.0
  table_calendar: ^3.0.8
  flutter_local_notifications: ^17.0.1
  localstore: ^1.3.5
  timezone: ^0.9.2
  flutter_timezone: ^3.0.1
  freezed_annotation: ^2.4.1
  collection: ^1.17.0
  firebase_core: ^3.6.0
  firebase_messaging: ^15.1.3
  url_launcher: ^6.1.11
  shared_preferences: ^2.2.0
  permission_handler: ^11.0.0
  intl: ^0.19.0
  connectivity_plus: ^6.0.2
  flutter_native_splash: ^2.3.2
  expandable: ^5.0.1
  flutter_keyboard_visibility: ^6.0.0
  ua_client_hints: ^1.1.3
  android_alarm_manager_plus: ^4.0.2
  package_info_plus: ^8.0.2
  home_widget: ^0.7.0
  workmanager: ^0.5.2

It seems that at the home_widget example, there is a implementation "androidx.work:work-runtime-ktx:2.8.1" in build.gradle.

After I added the same implementation, the build finally passed. I think the README should be updated to inform that the user should implement the same work-runtime-ktx as in the example? Or is it possible to fix home_widget so that the user don't have to determine the version?

How to reproduce:

Remove implementation "androidx.work:work-runtime-ktx:2.8.1" from example build.gradle

What do you expect?

Build to complete

Relevant log output

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:checkStagingDebugDuplicateClasses'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable
   > Duplicate class androidx.work.OneTimeWorkRequestKt found in modules work-runtime-2.8.1-runtime (androidx.work:work-runtime:2.8.1) and work-runtime-ktx-2.7.1-runtime (androidx.work:work-runtime-ktx:2.7.1)
     Duplicate class androidx.work.PeriodicWorkRequestKt found in modules work-runtime-2.8.1-runtime (androidx.work:work-runtime:2.8.1) and work-runtime-ktx-2.7.1-runtime (androidx.work:work-runtime-ktx:2.7.1)

     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 10s
Error: Gradle task assembleStagingDebug failed with exit code 1

Exited (1).

Execute in a terminal and put output into the code block below

[✓] Flutter (Channel stable, 3.24.3, on macOS 13.6.7 22G720 darwin-arm64, locale en-FI)
• Flutter version 3.24.3 on channel stable at /Users/xxxx/fvm/versions/3.24.3
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 2663184aa7 (2 weeks ago), 2024-09-11 16:27:48 -0500
• Engine revision 36335019a8
• Dart version 3.5.3
• DevTools version 2.37.3

[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
• Android SDK at /Users/xxxx/Library/Android/sdk
• Platform android-34-ext11, build-tools 34.0.0
• Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 17.0.10+0-17.0.10b1087.21-11572160)
• All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 15.2)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 15C500b
• CocoaPods version 1.15.2

[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2023.3)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 17.0.10+0-17.0.10b1087.21-11572160)

[✓] VS Code (version 1.93.1)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.96.0

[✓] Connected device (4 available)
• 2109119DG (mobile) • 40a26781 • android-arm64 • Android 14 (API 34)
• macOS (desktop) • macos • darwin-arm64 • macOS 13.6.7 22G720 darwin-arm64
• Mac Designed for iPad (desktop) • mac-designed-for-ipad • darwin • macOS 13.6.7 22G720 darwin-arm64
• Chrome (web) • chrome • web-javascript • Google Chrome 129.0.6668.70

[✓] Network resources
• All expected network resources are available.

• No issues found!

On which Platform do you experience this issue?

Android

Other information

Add implementation "androidx.work:work-runtime-ktx:2.8.1" to build.gradle dependencies and it will build again. I hope it doesn't have any side-effects for other packages.

Are you interested in working on a PR for this?

• I want to work on this

[Sesa1988]

I have the same issue with XML and Glance Widgets but when I add the work-runtime to build.gradle, I get the following tested with XML widgets:

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:compileDebugKotlin'.
> A failure occurred while executing org.jetbrains.kotlin.compilerRunner.GradleCompilerRunnerWithWorkers$GradleKotlinCompilerWorkAction
   > Compilation error. See log for more details

Not sure if this has something to do with the migration of build.gradle to the latest non imperative version. I could not make any widget work because of these errors.

[csarigumba]

Bumping this since facing the same issue. What should be the correct fix for this?

[beerline]

I faced with same issue

[PhilipHayes]

Latest victim

[Sesa1988]

Any updates on this? Has anyone found a workaround? I still can’t get it to work.

[aknay]

I get this error after I run the app with these home_widget and workmanager packages installed. When i add the code below to build.gradle, then the error disappear.

dependencies {
    implementation('androidx.work:work-runtime-ktx:2.10.0')
}

[Sesa1988]

I get this error after I run the app with these home_widget and workmanager packages installed. When i add the code below to build.gradle, then the error disappear.

dependencies {
    implementation('androidx.work:work-runtime-ktx:2.10.0')
}

I stil get the same error. I'm on Flutter 3.27.4 and workmanager ^0.5.2.