unity CommandInvokationFailure: Gradle build failed.

유니티 ADS 작업 후 안드로이드 빌드 진행하다가 아래와 같은 빌드 문제가 발생했다.

먼가 문제 인가 검색 했더니 아래와 같은 문구를 발견했다.

"The reason for the problem is that the Unity Ads JAR contains BuildConfig class"

"문제의 원인은 Unity Ads JAR에 빌드 프로세스 중에 생성되는 BuildConfig 클래스가 포함되어 있기 때문입니다."

Plugin/Android/UnityAds.arr 안에 BuildConfig 라는 클래스가 포함되어 있어 DuplicateClasses 문제가 발생하여 

빌드가 계속 실패 하였다. 결국 저놈을 삭제하고 빌드 하니 잘 빌드가 된다. 끝!

 

ps. 이외에 내가 격은 문제는 아니지만 AssetStore에서 unity ads sdk를 설치해놓고 Services에서 unityads 다운을 또 받아 packageMananger에서 설치되는 advertisement 패키지가 중복으로 설치되어 아래와 같은 문제가 발생할수도 있나보다 잘 확인하자 끝

 

CommandInvokationFailure: Gradle build failed. 
C:\Program Files\Unity\Hub\Editor\2018.4.5f1\Editor\Data\PlaybackEngines\AndroidPlayer/Tools\OpenJDK\Windows\bin\java.exe -classpath "C:\Program Files\Unity\Hub\Editor\2018.4.5f1\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\gradle\lib\gradle-launcher-5.1.1.jar" org.gradle.launcher.GradleMain "-Dorg.gradle.jvmargs=-Xmx4096m" "bundleRelease"

stderr[

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':checkReleaseDuplicateClasses'.
> 1 exception was raised by workers:
  java.lang.RuntimeException: Duplicate class com.unity3d.ads.BuildConfig found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.IUnityAdsListener found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.UnityAds found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.UnityAds$FinishState found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.UnityAds$PlacementState found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.UnityAds$UnityAdsError found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.mediation.IUnityAdsExtendedListener found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.metadata.InAppPurchaseMetaData found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.metadata.MediationMetaData found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.metadata.MetaData found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.metadata.PlayerMetaData found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.properties.AdsProperties found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.purchasing.IPurchasing found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.purchasing.Purchasing found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.purchasing.Purchasing$UnityAdsPurchasingEvent found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.ads.purchasing.PurchasingError found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.IUnityServicesListener found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.UnityServices found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.UnityServices$UnityServicesError found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.UnityAdsImplementation found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.UnityAdsImplementation$1 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.UnityAdsImplementation$2 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.UnityAdsImplementation$3 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.AdUnitActivity found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.AdUnitError found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.AdUnitEvent found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.AdUnitMotionEvent found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.AdUnitOpen found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.AdUnitRelativeLayout found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.AdUnitSoftwareActivity found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.AdUnitTransparentActivity found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.AdUnitTransparentSoftwareActivity found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.IAdUnitViewHandler found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.PermissionsEvent found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.VideoPlayerHandler found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.WebPlayerHandler found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.adunit.WebViewHandler found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.AdUnit found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.AdUnit$1 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.AdUnit$2 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.AdUnit$3 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.AdUnit$4 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.AdUnit$5 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.AdUnit$6 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.AdsProperties found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.Listener found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.Listener$1 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.Listener$2 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.Listener$3 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.Listener$4 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.Listener$5 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.Listener$6 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.Placement found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.Purchasing found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.Purchasing$1 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.Purchasing$2 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.Purchasing$3 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.Purchasing$4 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.VideoPlayer found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.VideoPlayer$1 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.VideoPlayer$2 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.VideoPlayer$3 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.VideoPlayer$4 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.VideoPlayer$5 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.VideoPlayer$6 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.WebPlayer found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.WebPlayer$1 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.WebPlayer$2 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.WebPlayer$3 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.WebPlayer$4 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.WebPlayer$5 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.WebPlayer$6 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.api.WebPlayer$7 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.configuration.AdsModuleConfiguration found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.configuration.AdsModuleConfiguration$1 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.configuration.AdsModuleConfiguration$2 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.configuration.AdsModuleConfiguration$3 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.configuration.IAdsModuleConfiguration found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.load.ILoadBridge found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.load.LoadBridge found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.load.LoadBridge$LoadEvent found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.load.LoadModule found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.placement.Placement found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.video.VideoPlayerError found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.video.VideoPlayerEvent found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.video.VideoPlayerView found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.video.VideoPlayerView$1 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.video.VideoPlayerView$2 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.video.VideoPlayerView$3 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.video.VideoPlayerView$4 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.video.VideoPlayerView$5 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.video.VideoPlayerView$6 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.webplayer.WebPlayerBridgeInterface found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.webplayer.WebPlayerError found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.webplayer.WebPlayerEvent found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.webplayer.WebPlayerEventBridge found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.webplayer.WebPlayerSettingsCache found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.webplayer.WebPlayerView found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.webplayer.WebPlayerView$1 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3d.ads.unity-ads-3.4.6:)
  Duplicate class com.unity3d.services.ads.webplayer.WebPlayerView$2 found in modules classes.jar (:UnityAds:) and classes.jar (:com.unity3<message truncated>