Hi, Android builds do not compile when using using the latest onesignal and admob sdk. Using either of those sdk's individually it builds successfully.
This can be reproduced with a new empty build in any Unity 2019.4 version and the latest Unity 2020.3.30.
I have only tested with the admob native ads unity sdk.
error 1...> Task :launcher:preBuild UP-TO-DATE
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:preBuild UP-TO-DATE
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:preReleaseBuild UP-TO-DATE
> Task :unityLibrary:preBuild UP-TO-DATE
> Task :unityLibrary:OneSignalConfig.plugin:preBuild UP-TO-DATE
> Task :unityLibrary:preReleaseBuild UP-TO-DATE
> Task :unityLibrary:OneSignalConfig.plugin:preReleaseBuild UP-TO-DATE
> Task :unityLibrary:checkReleaseManifest UP-TO-DATE
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:checkReleaseManifest
> Task :unityLibrary:OneSignalConfig.plugin:checkReleaseManifest
> Task :unityLibrary:processReleaseManifest
> Task :unityLibrary:OneSignalConfig.plugin:processReleaseManifest
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:processReleaseManifest
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:compileReleaseAidl NO-SOURCE
> Task :unityLibrary:OneSignalConfig.plugin:compileReleaseAidl NO-SOURCE
> Task :unityLibrary:packageReleaseRenderscript NO-SOURCE
> Task :launcher:prepareLintJar UP-TO-DATE
> Task :unityLibrary:OneSignalConfig.plugin:packageReleaseRenderscript NO-SOURCE
> Task :unityLibrary:generateReleaseBuildConfig UP-TO-DATE
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:packageReleaseRenderscript NO-SOURCE
> Task :unityLibrary:generateReleaseResValues UP-TO-DATE
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:compileReleaseRenderscript NO-SOURCE
> Task :unityLibrary:OneSignalConfig.plugin:compileReleaseRenderscript NO-SOURCE
> Task :unityLibrary:prepareLintJar UP-TO-DATE
> Task :unityLibrary:OneSignalConfig.plugin:generateReleaseResValues
> Task :unityLibrary:OneSignalConfig.plugin:generateReleaseResources
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:generateReleaseResValues
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:generateReleaseResources
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:packageReleaseResources
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:generateReleaseRFile
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:generateReleaseBuildConfig
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:prepareLintJar
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:generateReleaseSources
> Task :unityLibrary:OneSignalConfig.plugin:packageReleaseResources
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:javaPreCompileRelease
> Task :unityLibrary:OneSignalConfig.plugin:generateReleaseRFile
> Task :unityLibrary:OneSignalConfig.plugin:generateReleaseBuildConfig
> Task :unityLibrary:OneSignalConfig.plugin:prepareLintJar UP-TO-DATE
> Task :unityLibrary:OneSignalConfig.plugin:generateReleaseSources
> Task :unityLibrary:OneSignalConfig.plugin:javaPreCompileRelease
> Task :unityLibrary:prepareLintJarForPublish UP-TO-DATE
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:compileReleaseJavaWithJavac
> Task :unityLibrary:OneSignalConfig.plugin:compileReleaseJavaWithJavac
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:bundleLibCompileRelease
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:prepareLintJarForPublish
> Task :unityLibrary:OneSignalConfig.plugin:bundleLibCompileRelease
> Task :unityLibrary:OneSignalConfig.plugin:prepareLintJarForPublish UP-TO-DATE
> Task :unityLibrary:mergeReleaseShaders UP-TO-DATE
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:mergeReleaseShaders
> Task :unityLibrary:compileReleaseShaders UP-TO-DATE
> Task :unityLibrary:generateReleaseAssets UP-TO-DATE
> Task :unityLibrary:OneSignalConfig.plugin:mergeReleaseShaders
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:compileReleaseShaders
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:generateReleaseAssets
> Task :unityLibrary:OneSignalConfig.plugin:compileReleaseShaders
> Task :unityLibrary:OneSignalConfig.plugin:generateReleaseAssets
> Task :unityLibrary:OneSignalConfig.plugin:packageReleaseAssets
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:packageReleaseAssets
> Task :unityLibrary:packageReleaseAssets
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:bundleLibRuntimeRelease
> Task :unityLibrary:OneSignalConfig.plugin:bundleLibRuntimeRelease
> Task :unityLibrary:processReleaseJavaRes NO-SOURCE
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:processReleaseJavaRes NO-SOURCE
> Task :unityLibrary:OneSignalConfig.plugin:processReleaseJavaRes NO-SOURCE
> Task :unityLibrary:mergeReleaseJniLibFolders UP-TO-DATE
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:bundleLibResRelease
> Task :unityLibrary:OneSignalConfig.plugin:bundleLibResRelease
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:mergeReleaseJniLibFolders
> Task :unityLibrary:transformNativeLibsWithMergeJniLibsForRelease UP-TO-DATE
> Task :unityLibrary:OneSignalConfig.plugin:mergeReleaseJniLibFolders
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:transformNativeLibsWithMergeJniLibsForRelease
> Task :unityLibrary:transformNativeLibsWithIntermediateJniLibsForRelease UP-TO-DATE
> Task :unityLibrary:OneSignalConfig.plugin:transformNativeLibsWithMergeJniLibsForRelease
> Task :unityLibrary:GoogleMobileAdsPlugin.androidlib:transformNativeLibsWithIntermediateJniLibsForRelease
> Task :unityLibrary:OneSignalConfig.plugin:transformNativeLibsWithIntermediateJniLibsForRelease
> Task :unityLibrary:compileReleaseAidl NO-SOURCE
> Task :unityLibrary:compileReleaseRenderscript NO-SOURCE
> Task :unityLibrary:generateReleaseResources UP-TO-DATE
> Task :unityLibrary:packageReleaseResources UP-TO-DATE
> Task :launcher:preReleaseBuild
> Task :launcher:compileReleaseAidl NO-SOURCE
> Task :launcher:compileReleaseRenderscript NO-SOURCE
> Task :launcher:checkReleaseManifest UP-TO-DATE
> Task :launcher:generateReleaseBuildConfig UP-TO-DATE
> Task :launcher:generateReleaseSources UP-TO-DATE
> Task :launcher:mainApkListPersistenceRelease UP-TO-DATE
> Task :launcher:generateReleaseResValues UP-TO-DATE
> Task :launcher:generateReleaseResources UP-TO-DATE
> Task :unityLibrary:generateReleaseRFile
> Task :unityLibrary:generateReleaseSources UP-TO-DATE
> Task :unityLibrary:javaPreCompileRelease
> Task :launcher:mergeReleaseResources
> Task :launcher:createReleaseCompatibleScreenManifests UP-TO-DATE
> Task :launcher:processReleaseManifest
> Task :launcher:processReleaseResources
> Task :launcher:mergeReleaseShaders UP-TO-DATE
> Task :launcher:compileReleaseShaders UP-TO-DATE
> Task :launcher:generateReleaseAssets UP-TO-DATE
> Task :launcher:mergeReleaseAssets
> Task :launcher:validateSigningRelease UP-TO-DATE
> Task :launcher:signingConfigWriterRelease UP-TO-DATE
> Task :launcher:checkReleaseDuplicateClasses
> Task :launcher:mergeReleaseJniLibFolders UP-TO-DATE
> Task :launcher:processReleaseJavaRes NO-SOURCE
> Task :unityLibrary:compileReleaseJavaWithJavac UP-TO-DATE
> Task :unityLibrary:bundleLibCompileRelease UP-TO-DATE
> Task :launcher:javaPreCompileRelease UP-TO-DATE
> Task :unityLibrary:bundleLibRuntimeRelease
> Task :unityLibrary:bundleLibResRelease UP-TO-DATE
> Task :launcher:compileReleaseJavaWithJavac
> Task :launcher:compileReleaseSources
> Task :launcher:lintVitalRelease
D:\Unity Projects Main\onesignaltest3\Temp\gradleOut\unityLibrary\libs\com.google.guava.guava-28.2-android.jar: D8: Type `sun.misc.Unsafe` was not found, it is required for default or static interface methods desugaring of `void com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper.<clinit>()`
D:\Unity Projects Main\onesignaltest3\Temp\gradleOut\unityLibrary\libs\commons-logging.commons-logging-1.2.jar: D8: Interface `javax.servlet.ServletContextListener` not found. It's needed to make sure desugaring of `org.apache.commons.logging.impl.ServletContextCleaner` is correct. Desugaring will assume that this interface has no default method.
D:\Unity Projects Main\onesignaltest3\Temp\gradleOut\unityLibrary\libs\com.google.guava.guava-28.2-android.jar: D8: Type `sun.misc.Unsafe` was not found, it is required for default or static interface methods desugaring of `sun.misc.Unsafe com.google.common.cache.Striped64.getUnsafe()`
D:\Unity Projects Main\onesignaltest3\Temp\gradleOut\unityLibrary\libs\commons-logging.commons-logging-1.2.jar: D8: Type `org.apache.log.Hierarchy` was not found, it is required for default or static interface methods desugaring of `org.apache.log.Logger org.apache.commons.logging.impl.LogKitLogger.getLogger()`
D:\Unity Projects Main\onesignaltest3\Temp\gradleOut\unityLibrary\libs\commons-logging.commons-logging-1.2.jar: D8: Type `org.apache.log4j.Logger` was not found, it is required for default or static interface methods desugaring of `org.apache.log4j.Logger org.apache.commons.logging.impl.Log4JLogger.getLogger()`
D:\Unity Projects Main\onesignaltest3\Temp\gradleOut\unityLibrary\libs\com.google.guava.guava-28.2-android.jar: D8: Type `sun.misc.Unsafe` was not found, it is required for default or static interface methods desugaring of `sun.misc.Unsafe com.google.common.hash.LittleEndianByteArray$UnsafeByteArray.getUnsafe()`
D:\Unity Projects Main\onesignaltest3\Temp\gradleOut\unityLibrary\libs\org.apache.httpcomponents.httpclient-4.5.11.jar: D8: Type `org.ietf.jgss.GSSManager` was not found, it is required for default or static interface methods desugaring of `org.ietf.jgss.GSSManager org.apache.http.impl.auth.GGSSchemeBase.getManager()`
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\20b7f4e78e0aafdd3b25d5e20b9274c5\jars\classes.jar: D8: Type `androidx.paging.PositionalDataSource` was not found, it is required for default or static interface methods desugaring of `boolean androidx.room.paging.LimitOffsetDataSource.isInvalid()`
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\daff5f41e88072c19264d127ef806ee5\jars\classes.jar: D8: Type `sun.misc.Unsafe` was not found, it is required for default or static interface methods desugaring of `void com.google.android.gms.internal.ads.zzdxo$zzi.<clinit>()`
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\a17ad26232274a843651df8001963f04\jars\classes.jar: D8: Type `com.huawei.hms.location.LocationServices` was not found, it is required for default or static interface methods desugaring of `void com.onesignal.HMSLocationController.initHuaweiLocation()`
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\a17ad26232274a843651df8001963f04\jars\classes.jar: D8: Type `com.google.android.gms.gcm.GoogleCloudMessaging` was not found, it is required for default or static interface methods desugaring of `java.lang.String com.onesignal.PushRegistratorGCM.getToken(java.lang.String)`
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\a17ad26232274a843651df8001963f04\jars\classes.jar: D8: Type `com.huawei.hms.api.HuaweiApiAvailability` was not found, it is required for default or static interface methods desugaring of `boolean com.onesignal.OSUtils.isHMSCoreInstalledAndEnabled()`
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\a17ad26232274a843651df8001963f04\jars\classes.jar: D8: Type `com.amazon.device.iap.PurchasingService` was not found, it is required for default or static interface methods desugaring of `void com.onesignal.TrackAmazonPurchase.setListener()`
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\a17ad26232274a843651df8001963f04\jars\classes.jar: D8: Type `com.amazon.device.iap.model.ProductDataResponse$RequestStatus` was not found, it is required for default or static interface methods desugaring of `void com.onesignal.TrackAmazonPurchase$1.<clinit>()`
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\a17ad26232274a843651df8001963f04\jars\classes.jar: D8: Type `com.google.firebase.iid.FirebaseInstanceId` was not found, it is required for default or static interface methods desugaring of `java.lang.String com.onesignal.PushRegistratorFCM.getTokenWithClassFirebaseInstanceId(java.lang.String)`
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\a17ad26232274a843651df8001963f04\jars\classes.jar: D8: Type `com.huawei.hms.location.LocationRequest` was not found, it is required for default or static interface methods desugaring of `void com.onesignal.HMSLocationController$LocationUpdateListener.init()`
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\a17ad26232274a843651df8001963f04\jars\classes.jar: D8: Type `com.huawei.agconnect.config.AGConnectServicesConfig` was not found, it is required for default or static interface methods desugaring of `void com.onesignal.PushRegistratorHMS.getHMSTokenTask(android.content.Context, com.onesignal.PushRegistrator$RegisteredHandler)`
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\a17ad26232274a843651df8001963f04\jars\classes.jar: D8: Type `com.huawei.hms.aaid.HmsInstanceId` was not found, it is required for default or static interface methods desugaring of `void com.onesignal.PushRegistratorHMS.getHMSTokenTask(android.content.Context, com.onesignal.PushRegistrator$RegisteredHandler)`
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\a17ad26232274a843651df8001963f04\jars\classes.jar: D8: Interface `com.huawei.hmf.tasks.OnSuccessListener` not found. It's needed to make sure desugaring of `com.onesignal.HMSLocationController$2` is correct. Desugaring will assume that this interface has no default method.
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\a17ad26232274a843651df8001963f04\jars\classes.jar: D8: Type `com.amazon.device.iap.PurchasingService` was not found, it is required for default or static interface methods desugaring of `void com.onesignal.TrackAmazonPurchase$OSPurchasingListener.onPurchaseResponse(com.amazon.device.iap.model.PurchaseResponse)`
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\a17ad26232274a843651df8001963f04\jars\classes.jar: D8: Interface `com.huawei.hmf.tasks.OnFailureListener` not found. It's needed to make sure desugaring of `com.onesignal.HMSLocationController$1` is correct. Desugaring will assume that this interface has no default method.
C:\Users\Peter\.gradle\caches\transforms-2\files-2.1\a17ad26232274a843651df8001963f04\jars\classes.jar: D8: Interface `com.amazon.device.iap.PurchasingListener` not found. It's needed to make sure desugaring of `com.onesignal.TrackAmazonPurchase$OSPurchasingListener` is correct. Desugaring will assume that this interface has no default method.
> Task :launcher:transformClassesWithDexBuilderForRelease
> Task :launcher:transformDexArchiveWithExternalLibsDexMergerForRelease FAILED
Deprecated Gradle features were used in this build, making it incompatible with Gradle 6.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/5.1.1/userguide/command_line_interface.html#sec:command_line_warnings
79 actionable tasks: 51 executed, 28 up-to-date
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)
error 2...
D8: Cannot fit requested classes in a single dex file (# methods: 84350 > 65536)
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':launcher:transformDexArchiveWithExternalLibsDexMergerForRelease'.
> com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives:
The number of method references in a .dex file cannot exceed 64K.
Learn how to resolve this issue at
https://developer.android.com/tools/building/multidex.html* 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.orgBUILD FAILED in 27s
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)