Building APK Fail

Hello, I am developing a 2D card game. There was no problem before. Today I started to get an error. While building, at the end, APK building fails. In the fail window there is no header or explanation. I m getting the following errors.

CommandInvokationFailure: Gradle build failed.
C:\Program Files\Unity\Hub\Editor\2018.4.0f1\Editor\Data\PlaybackEngines\AndroidPlayer/Tools\OpenJDK\Windows\bin\java.exe -classpath "C:\Program Files\Unity\Hub\Editor\2018.4.0f1\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\gradle\lib\gradle-launcher-4.6.jar" org.gradle.launcher.GradleMain "-Dorg.gradle.jvmargs=-Xmx4096m" "assembleRelease"
stderr[
D8: Program type already present: android.support.compat.BuildConfig
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':transformDexArchiveWithExternalLibsDexMergerForRelease'.
> com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives: C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\0.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\1.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\2.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\3.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\4.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\5.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\6.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\7.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\12.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\13.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\14.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\15.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\16.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\17.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\18.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\19.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\20.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\21.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\22.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\23.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\24.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\25.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\26.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\27.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\28.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\29.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\30.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\31.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\32.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\33.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\34.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\35.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\36.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\37.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\38.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\39.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\40.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\41.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\42.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\43.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\44.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\45.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\46.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\47.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\48.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\49.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\50.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\51.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\52.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\53.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\54.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\55.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\56.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\57.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\58.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\59.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\60.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\61.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\62.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\63.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\64.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\65.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\66.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\67.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\68.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\69.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\70.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\71.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\72.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\73.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\74.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\75.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\76.jar, C:\Users\bb\Documents\Americano Online 6\Temp\gradleOut\build\intermediates\transforms\dexBuilder\release\77.jar
Learn how to resolve the issue at https://developer.android.com/studio/build/dependencies#duplicate_classes.
Program type already present: android.support.compat.BuildConfig
* 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
BU�LD FAILED in 44s
]
stdout[
:checkReleaseClasspath
reBuild UP-TO-DATE
:GoogleMobileAdsPluginreBuild UP-TO-DATE
:GoogleMobileAdsPluginreReleaseBuild UP-TO-DATE
:GoogleMobileAdsPlugin:checkReleaseManifest
:GoogleMobileAdsPluginrocessReleaseManifest
:GooglePlayGamesManifest.pluginreBuild UP-TO-DATE
:GooglePlayGamesManifest.pluginreReleaseBuild UP-TO-DATE
:GooglePlayGamesManifest.plugin:checkReleaseManifest
:GooglePlayGamesManifest.pluginrocessReleaseManifest
:unity-android-resourcesreBuild UP-TO-DATE
:unity-android-resourcesreReleaseBuild UP-TO-DATE
:unity-android-resources:checkReleaseManifest
:unity-android-resourcesrocessReleaseManifest
reReleaseBuild
:GoogleMobileAdsPlugin:compileReleaseAidl NO-SOURCE
:GooglePlayGamesManifest.plugin:compileReleaseAidl NO-SOURCE
:unity-android-resources:compileReleaseAidl NO-SOURCE
:compileReleaseAidl NO-SOURCE
:GoogleMobileAdsPluginackageReleaseRenderscript NO-SOURCE
:GooglePlayGamesManifest.pluginackageReleaseRenderscript NO-SOURCE
:unity-android-resourcesackageReleaseRenderscript NO-SOURCE
:compileReleaseRenderscript
:checkReleaseManifest
:generateReleaseBuildConfig
repareLintJar
:mainApkListPersistenceRelease
:generateReleaseResValues
:generateReleaseResources
:GoogleMobileAdsPlugin:compileReleaseRenderscript
:GoogleMobileAdsPlugin:generateReleaseResValues
:GoogleMobileAdsPlugin:generateReleaseResources
:GoogleMobileAdsPluginackageReleaseResources
:GooglePlayGamesManifest.plugin:compileReleaseRenderscript
:GooglePlayGamesManifest.plugin:generateReleaseResValues
:GooglePlayGamesManifest.plugin:generateReleaseResources
:GooglePlayGamesManifest.pluginackageReleaseResources
:unity-android-resources:compileReleaseRenderscript
:unity-android-resources:generateReleaseResValues
:unity-android-resources:generateReleaseResources
:unity-android-resourcesackageReleaseResources
:mergeReleaseResources
:createReleaseCompatibleScreenManifests
rocessReleaseManifest
:splitsDiscoveryTaskRelease
:GoogleMobileAdsPlugin:generateReleaseRFile
:GooglePlayGamesManifest.plugin:generateReleaseRFile
:unity-android-resources:generateReleaseRFile
rocessReleaseResources
:generateReleaseSources
:GoogleMobileAdsPlugin:generateReleaseBuildConfig
:GoogleMobileAdsPluginrepareLintJar
:GoogleMobileAdsPlugin:generateReleaseSources
:GoogleMobileAdsPlugin:javaPreCompileRelease
:GoogleMobileAdsPlugin:compileReleaseJavaWithJavac
:GoogleMobileAdsPluginrocessReleaseJavaRes NO-SOURCE
:GoogleMobileAdsPlugin:transformClassesAndResourcesWithPrepareIntermediateJarsForRelease
:GooglePlayGamesManifest.plugin:generateReleaseBuildConfig
:GooglePlayGamesManifest.pluginrepareLintJar
:GooglePlayGamesManifest.plugin:generateReleaseSources
:GooglePlayGamesManifest.plugin:javaPreCompileRelease
:GooglePlayGamesManifest.plugin:compileReleaseJavaWithJavac
:GooglePlayGamesManifest.pluginrocessReleaseJavaRes NO-SOURCE
:GooglePlayGamesManifest.plugin:transformClassesAndResourcesWithPrepareIntermediateJarsForRelease
:unity-android-resources:generateReleaseBuildConfig
:unity-android-resourcesrepareLintJar
:unity-android-resources:generateReleaseSources
:unity-android-resources:javaPreCompileRelease
:unity-android-resources:compileReleaseJavaWithJavac
:unity-android-resourcesrocessReleaseJavaRes NO-SOURCE
:unity-android-resources:transformClassesAndResourcesWithPrepareIntermediateJarsForRelease
:javaPreCompileRelease
:compileReleaseJavaWithJavac
:compileReleaseNdk NO-SOURCE
:compileReleaseSources
:lintVitalRelease
:mergeReleaseShaders
:compileReleaseShaders
:generateReleaseAssets
:GoogleMobileAdsPlugin:mergeReleaseShaders
:GoogleMobileAdsPlugin:compileReleaseShaders
:GoogleMobileAdsPlugin:generateReleaseAssets
:GoogleMobileAdsPluginackageReleaseAssets
:GooglePlayGamesManifest.plugin:mergeReleaseShaders
:GooglePlayGamesManifest.plugin:compileReleaseShaders
:GooglePlayGamesManifest.plugin:generateReleaseAssets
:GooglePlayGamesManifest.pluginackageReleaseAssets
:unity-android-resources:mergeReleaseShaders
:unity-android-resources:compileReleaseShaders
:unity-android-resources:generateReleaseAssets
:unity-android-resourcesackageReleaseAssets
:mergeReleaseAssets
:transformClassesWithDexBuilderForRelease
:transformDexArchiveWithExternalLibsDexMergerForRelease FAILED
63 actionable tasks: 63 executed
]
exit code: 1
UnityEditor.Android.Command.WaitForProgramToRun (UnityEditor.Utils.Program p, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) (at <3c0b2fdf8ace4ae49f054e74ca773557>:0)
UnityEditor.Android.Command.Run (System.Diagnostics.ProcessStartInfo psi, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) (at <3c0b2fdf8ace4ae49f054e74ca773557>:0)
UnityEditor.Android.Command.Run (System.String command, System.String args, System.String workingdir, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) (at <3c0b2fdf8ace4ae49f054e74ca773557>:0)
UnityEditor.Android.AndroidJavaTools.RunJava (System.String args, System.String workingdir, System.Action`1[T] progress, System.String error) (at <3c0b2fdf8ace4ae49f054e74ca773557>:0)
UnityEditor.Android.GradleWrapper.Run (UnityEditor.Android.AndroidJavaTools javaTools, System.String workingdir, System.String task, System.Action`1[T] progress) (at <3c0b2fdf8ace4ae49f054e74ca773557>:0)
Rethrow as GradleInvokationException: Gradle build failed
UnityEditor.Android.GradleWrapper.Run (UnityEditor.Android.AndroidJavaTools javaTools, System.String workingdir, System.String task, System.Action`1[T] progress) (at <3c0b2fdf8ace4ae49f054e74ca773557>:0)
UnityEditor.Android.PostProcessor.Tasks.BuildGradleProject.Execute (UnityEditor.Android.PostProcessor.PostProcessorContext context) (at <3c0b2fdf8ace4ae49f054e74ca773557>:0)
UnityEditor.Android.PostProcessor.PostProcessRunner.RunAllTasks (UnityEditor.Android.PostProcessor.PostProcessorContext context) (at <3c0b2fdf8ace4ae49f054e74ca773557>:0)
UnityEngine.GUIUtilityrocessEvent(Int32, IntPtr)

Any help about this please.
Thanks.

 

Try this: Delete the content of the Unity Cash folder, restart your computer and try again.

 

Also try checking for any updates to any imported packages inside your project.

 

I deleted files in Cache file (C:\Users\bb\AppData\Local\Unity\cache), "npm" & "packages" and restart the pc. I checked that are packages are up to date. Then again same error. Didnt work

 

I solved the problem by deleting all aar files in assets. Unity regenerated them. Thanks