FAILURE: Build failed with an exception.

[hicach99]

I am building an app not a game. but when implementing UnityAds i got this build error.
I Don't hnow what'is wrong some one help.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':unity_ads_plugin:parseDebugLocalResources'.
> Could not resolve all files for configuration ':unity_ads_plugin:androidApis'.
   > Failed to transform android.jar to match attributes {artifactType=android-platform-attr, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for PlatformAttrTransform: C:\Android\android-sdk\platforms\android-30\android.jar.
         > C:\Android\android-sdk\platforms\android-30\android.jar

* 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 32s
>Running Gradle task 'assembleDebug'...                             33.7s
>Exception: Gradle task assembleDebug failed with exit code 1

[shivsidan]

I am having the same issue - did you fixt it? if yes, please let me know

[Mayank985]

Try this, It might help

Added this in this package's android/build.gradle file (dependencies section)
implementation "androidx.core:core-ktx:1.6.0"

and this at very end in the same build gradle file. Somehow it got solved.
configurations.all {
resolutionStrategy {
force 'androidx.core:core-ktx:1.6.0'
}
}

I was stuck for very long. hope anyone else don't have to

[NoOne696969]

@Mayank985 I cannot dind the package folder for unity in my project

[github-actions]

This issue is stale because it has been open for 30 days with no activity.