Note: googleads-mobile-unity\samples\HelloWorld\Temp\gradleOut\unityLibrary\src\main\java\com\unity3d\player\UnityPlayerActivity.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
googleads-mobile-unity\samples\HelloWorld\Temp\gradleOut\launcher\build\intermediates\external_file_lib_dex_archives\debug\out\1_androidx.arch.core.core-common-2.0.1.jar: D8: Type androidx.arch.core.internal.SafeIterableMap$Entry is defined multiple times: googleads-mobile-unity\samples\HelloWorld\Temp\gradleOut\launcher\build\intermediates\external_file_lib_dex_archives\debug\out\1_androidx.arch.core.core-common-2.0.1.jar:classes.dex, googleads-mobile-unity\samples\HelloWorld\Temp\gradleOut\launcher\build\intermediates\external_file_lib_dex_archives\debug\out\1_androidx.arch.core.core-common-2.1.0.jar:classes.dex
com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives:
Type androidx.arch.core.internal.SafeIterableMap$Entry is defined multiple times: googleads-mobile-unity\samples\HelloWorld\Temp\gradleOut\launcher\build\intermediates\external_file_lib_dex_archives\debug\out\1_androidx.arch.core.core-common-2.0.1.jar:classes.dex, googleads-mobile-unity\samples\HelloWorld\Temp\gradleOut\launcher\build\intermediates\external_file_lib_dex_archives\debug\out\1_androidx.arch.core.core-common-2.1.0.jar:classes.dex
at com.android.builder.dexing.D8DexArchiveMerger.getExceptionToRethrow(D8DexArchiveMerger.java:132)
at com.android.builder.dexing.D8DexArchiveMerger.mergeDexArchives(D8DexArchiveMerger.java:119)
at com.android.build.gradle.internal.transforms.DexMergerTransformCallable.call(DexMergerTransformCallable.java:102)
at com.android.build.gradle.internal.tasks.DexMergingTaskRunnable.run(DexMergingTask.kt:445)
at com.android.build.gradle.internal.tasks.Workers$ActionFacade.run(Workers.kt:348)
at org.gradle.workers.internal.AdapterWorkAction.execute(AdapterWorkAction.java:50)
at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:47)
at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1$1.create(NoIsolationWorkerFactory.java:65)
at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1$1.create(NoIsolationWorkerFactory.java:61)
at org.gradle.internal.classloader.ClassLoaderUtils.executeInClassloader(ClassLoaderUtils.java:98)
at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.execute(NoIsolationWorkerFactory.java:61)
at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:44)
at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:41)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:416)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:406)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:102)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36)
at org.gradle.workers.internal.AbstractWorker.executeWrappedInBuildOperation(AbstractWorker.java:41)
at org.gradle.workers.internal.NoIsolationWorkerFactory$1.execute(NoIsolationWorkerFactory.java:56)
at org.gradle.workers.internal.DefaultWorkerExecutor$3.call(DefaultWorkerExecutor.java:215)
at org.gradle.workers.internal.DefaultWorkerExecutor$3.call(DefaultWorkerExecutor.java:210)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:215)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:164)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:131)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
at java.lang.Thread.run(Thread.java:748)
Caused by: com.android.tools.r8.CompilationFailedException: Compilation failed to complete
at com.android.tools.r8.utils.O.a(:65)
at com.android.tools.r8.D8.run(:11)
at com.android.builder.dexing.D8DexArchiveMerger.mergeDexArchives(D8DexArchiveMerger.java:117)
... 34 more
Caused by: com.android.tools.r8.utils.b: Error: googleads-mobile-unity\samples\HelloWorld\Temp\gradleOut\launcher\build\intermediates\external_file_lib_dex_archives\debug\out\1_androidx.arch.core.core-common-2.0.1.jar:classes.dex, Type androidx.arch.core.internal.SafeIterableMap$Entry is defined multiple times: googleads-mobile-unity\samples\HelloWorld\Temp\gradleOut\launcher\build\intermediates\external_file_lib_dex_archives\debug\out\1_androidx.arch.core.core-common-2.0.1.jar:classes.dex, googleads-mobile-unity\samples\HelloWorld\Temp\gradleOut\launcher\build\intermediates\external_file_lib_dex_archives\debug\out\1_androidx.arch.core.core-common-2.1.0.jar:classes.dex
at com.android.tools.r8.utils.y0.a(:21)
at com.android.tools.r8.utils.x0.a(:30)
at com.android.tools.r8.utils.x0.a(:10)
at java.util.concurrent.ConcurrentHashMap.merge(ConcurrentHashMap.java:1990)
at com.android.tools.r8.utils.x0.a(:6)
at com.android.tools.r8.graph.A0$c.a(:6)
at com.android.tools.r8.dex.a.a(:85)
at com.android.tools.r8.dex.a.a(:12)
at com.android.tools.r8.D8.d(:6)
at com.android.tools.r8.D8.b(:1)
at com.android.tools.r8.utils.O.a(:30)
... 36 more
FAILURE: Build failed with an exception.
I am on windows.
Any Clues?