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[Bug]: Duplicate class kotlin.collections.jdk8.CollectionsJDK8Kt found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22
Capacitor Version
💊 Capacitor Doctor 💊
Latest Dependencies:
@capacitor/cli: 7.0.1 @capacitor/core: 7.0.1 @capacitor/android: 7.0.1 @capacitor/ios: 7.0.1
Installed Dependencies:
@capacitor/ios: not installed @capacitor/cli: 7.0.1 @capacitor/core: 7.0.1 @capacitor/android: 7.0.1
[success] Android looking great! 👌
Other API Details
npm 8.19.1
node: v20.14.0
Platforms Affected
- [ ] iOS
- [x] Android
- [ ] Web
Current Behavior
I am trying to build my Angular Capacitor Project for Android and I am running in an error
Duplicate class kotlin.collections.jdk8.CollectionsJDK8Kt found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> kotl
I am pretty new to this and not really sure what to do.
I found this https://gist.github.com/danielcshn/7aa57155d766d46c043fde015f054d40 and tried adding the implementation line to my build.gradle (module) file but to no avail.
How do I fix this
Expected Behavior
Build the project
Project Reproduction
not possible
Additional Information
No response
Same exact problem on my app when i migrate to capacitor 7. Also tried the example blank app and i got the same results.
This issue needs more information before it can be addressed. In particular, the reporter needs to provide a minimal sample app that demonstrates the issue. If no sample app is provided within 15 days, the issue will be closed. Please see the Contributing Guide for how to create a Sample App. Thanks! Ionitron 💙
I'm not the original reporter, but I created a minimal sample app that demonstrates this issue: https://github.com/crobinson-expl/vue-capacitor.
Here's how I created it:
npm create vue@latest- Follow prompts to add everything but jsx and prettier and use Cypress for e2e testing
cd vue-capacitornpm i -D @capacitor/clinpm i @capacitor/androidnpm run buildnpx cap init- Follow prompts to provide name and app ID
npx cap add androidnpx cap open androidClean ProjectthenRebuild Projectfrom Build menu
This issue has been labeled as type: bug. This label is added to issues that that have been reproduced and are being tracked in our internal issue tracker.
As workaround you can set the value of androidxAppCompatVersion to '1.6.1' in variables.gradle file.
Not sure why it fails on the capacitor-cordova-android-plugins module if it doesn't use kotlin.
As workaround you can set the value of
androidxAppCompatVersionto'1.6.1'invariables.gradlefile.Not sure why it fails on the
capacitor-cordova-android-pluginsmodule if it doesn't use kotlin.
Thanks, that fixed the error for me!
Can we remove any cordova leftovers completely now with v7 to avoid that?
I'm not the original reporter, but I created a minimal sample app that demonstrates this issue: [https://github.com/crobinson-expl/vue-capacitor](https://github.com/%5Bcrobinson-expl/vue-capacitor%5D(https://github.com/crobinson-expl/vue-capacitor)).
Here's how I created it:
npm create vue@latest- Follow prompts to add everything but jsx and prettier and use Cypress for e2e testing
cd vue-capacitornpm i -D @capacitor/clinpm i @capacitor/androidnpm run buildnpx cap init- Follow prompts to provide name and app ID
npx cap add androidnpx cap open androidClean ProjectthenRebuild Projectfrom Build menu
Thanks for that. I was about to create simple test app with Angular and install Capacitor and share the repo. I will first see if the feedback coming back after your post will resolve the issue.
I can confirm downgrading to 1.6.1 resolves that error. I wasn't upgrading from Cordova but starting fresh with Capacitor 7 so I hope we can get rid of any cordova related stuff like @muuvmuuv suggested.
Actually one complication I get when downgrading androidxAppCompatVersion to 1.6.1 is that my Angular app is throwing a javascript error when I run my app in a Virtual Device. I haven't found out yet how to see any javascript console messages in Android Studio (does anyone have suggestion?).
But when I set androidxAppCompatVersion back to 1.7.0 I can preview the app again.
I will create a repo demonstrating this issue.
My test repo: https://github.com/mattiLeBlanc/capacitor7-issue.
Run:
- run
npm install - have Android Studio installed
- run
npx cap open androidto run in Android Studio - run app on a virtual device and you should see the test app:
Now if you hit Make Project you get the duplicate class error:
Now I downgrade androidxAppCompatVersion to 1.6.1.
Build is now working fine and when I run the test app, Angular app is working.
However when I do this our production app, I seem to get a Javascript error which stops Angular from loading. But since I haven't been able to see the console.log I don't really know why the Angular app is not loading. I will investigate further.
If any one knows how to get the javascript console message displayed in LogCat, please share. That would help me a lot.
Actually one complication I get when downgrading
androidxAppCompatVersionto 1.6.1 is that my Angular app is throwing a javascript error when I run my app in a Virtual Device. I haven't found out yet how to see any javascript console messages in Android Studio (does anyone have suggestion?). But when I setandroidxAppCompatVersionback to 1.7.0 I can preview the app again. I will create a repo demonstrating this issue.
I have had success using edge://inspect or chrome://inspect to view the browser dev tools when debugging the app in Android Studio. This works regardless of whether the app is running in an emulator or on an actual device.
@crobinson-expl How do you execute chrome://inspect. When I preview the app I am not seeing any address bar to put this command in. I am pretty new to Android Studio so I am still figuring out how to debug.
UPDATE: I found out that using chrome inspect, I can connect to my virtual device so I am getting JS errors now, YAY!
Found another workaround, no idea which one is best or the possible side effect of this one. I added to my build.gradle the following to force resolution on latest kotlin version :
allprojects {
...
configurations.all {
resolutionStrategy.force(
"org.jetbrains.kotlin:kotlin-stdlib:${kotlinVersion}",
"org.jetbrains.kotlin:kotlin-stdlib-jdk7:${kotlinVersion}",
"org.jetbrains.kotlin:kotlin-stdlib-jdk8:${kotlinVersion}",
"org.jetbrains.kotlin:kotlin-stdlib-common:${kotlinVersion}"
)
}
}
and added in variables.gradle
ext {
...
kotlinVersion = '1.9.25'
}
Hi, i have se same problem.
How to reproduce
$ npm init @capacitor/app@latest
$ cd capacitor-app-solo/
$ npm i
$ npm run build
$ npm i -D @capacitor/cli
$ npx cap init
$ npm i --save @capacitor/android
$ npx cap add android
$ npx cap sync
$ npx cap open android
error on android studio
> Task :capacitor-cordova-android-plugins:checkDebugAndroidTestDuplicateClasses FAILED
Execution failed for task ':capacitor-cordova-android-plugins:checkDebugAndroidTestDuplicateClasses'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable
> Duplicate class kotlin.collections.jdk8.CollectionsJDK8Kt found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations$ReflectSdkVersion found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations$ReflectSdkVersion found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.io.path.ExperimentalPathApi found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.io.path.PathRelativizer found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.io.path.PathsKt found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.io.path.PathsKt__PathReadWriteKt found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.io.path.PathsKt__PathUtilsKt found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.jdk7.AutoCloseableKt found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.jvm.jdk8.JvmRepeatableKt found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.random.jdk8.PlatformThreadLocalRandom found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.streams.jdk8.StreamsKt found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$1 found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$2 found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$3 found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$4 found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.text.jdk8.RegexExtensionsJDK8Kt found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.time.jdk8.DurationConversionsJDK8Kt found in modules kotlin-stdlib-1.8.22.jar -> kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
versions
$ npx cap --version
7.0.1
Android Studio Ladybug Feature Drop | 2024.2.2 Patch 1
Build #AI-242.23726.103.2422.13016713, built on February 5, 2025
Runtime version: 21.0.5+-12932927-b750.29 aarch64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
Toolkit: sun.lwawt.macosx.LWCToolkit
macOS 15.2
GC: G1 Young Generation, G1 Concurrent GC, G1 Old Generation
Memory: 4096M
Cores: 16
Metal Rendering is ON
Registry:
ide.experimental.ui=true
i18n.locale=
hi @cesterlizi , I'm having the same issue as well , any progress about this issue ? thanks
As workaround you can set the value of
androidxAppCompatVersionto'1.6.1'invariables.gradlefile.Not sure why it fails on the
capacitor-cordova-android-pluginsmodule if it doesn't use kotlin.
@jcesarmobile might be good to update docs with regards to this workaround/change at the following link https://capacitorjs.com/docs/updating/7-0#update-android-project-variables and optionally update cli migration as well
kotlinVersion = '1.9.25'
Hello all, I was also facing this issue after updating the capacitor from v6 to v7. My Debug Apk build , Clean project , sync project with Gradle was successful, but whenever I rebuild the project & build the release apk from Android Studio, it is getting failed again & again, I reconfigure everything in the system but not ressolved.
I also tried the below cmd's to refresh the gradlew in the project
cd android
./gradlew clean
./gradlew build --refresh-dependencies
but didn't not resolved the issue of duplicate dependencies while rebuilding the project. I was getting the same error.
Duplicate class kotlin.collections.jdk8.CollectionsJDK8Kt found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> jetified-kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> jetified-kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations$ReflectSdkVersion found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> jetified-kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> jetified-kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations$ReflectSdkVersion found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> jetified-kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.io.path.ExperimentalPathApi found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> jetified-kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.io.path.PathRelativizer found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> jetified-kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.io.path.PathsKt found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> jetified-kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.io.path.PathsKt__PathReadWriteKt found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> jetified-kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.io.path.PathsKt__PathUtilsKt found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> jetified-kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.jdk7.AutoCloseableKt found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk7-1.6.21.jar -> jetified-kotlin-stdlib-jdk7-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21)
Duplicate class kotlin.jvm.jdk8.JvmRepeatableKt found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> jetified-kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.random.jdk8.PlatformThreadLocalRandom found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> jetified-kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.streams.jdk8.StreamsKt found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> jetified-kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$1 found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> jetified-kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$2 found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> jetified-kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$3 found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> jetified-kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$4 found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> jetified-kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.text.jdk8.RegexExtensionsJDK8Kt found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> jetified-kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Duplicate class kotlin.time.jdk8.DurationConversionsJDK8Kt found in modules kotlin-stdlib-1.8.22.jar -> jetified-kotlin-stdlib-1.8.22 (org.jetbrains.kotlin:kotlin-stdlib:1.8.22) and kotlin-stdlib-jdk8-1.6.21.jar -> jetified-kotlin-stdlib-jdk8-1.6.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.21)
Solition1:
Today I see the workaround solution from @PymZoR , I added the below code in the android > variables.gradle
ext {
...
kotlinVersion = '1.9.25'
}
And below code in android > build.gradle as mentioned in his comment.
allprojects {
repositories {
google()
mavenCentral()
}
configurations.all {
resolutionStrategy.force(
"org.jetbrains.kotlin:kotlin-stdlib:${kotlinVersion}",
"org.jetbrains.kotlin:kotlin-stdlib-jdk7:${kotlinVersion}",
"org.jetbrains.kotlin:kotlin-stdlib-jdk8:${kotlinVersion}",
"org.jetbrains.kotlin:kotlin-stdlib-common:${kotlinVersion}"
)
}
}
Mandatory step After Changes: I first hit the sync project with gradle button in upper right corner of android studio, then rebuild the project, And it is successful now.
Solution2:
solution given by wsamoht , also worked for me. And It only requires changes in the variable.gradle file by reducing the version of androidxAppCompatVersion from '1.7.0' to '1.6.1' as suggested in his above comment.
androidxAppCompatVersion = '1.6.1'
then run the above Mandatory step After Changes:
Thanks @PymZoR & wsamoht , for sharing the solution.