unity gradle build failed

[Gurpreet Singh]

After imported Google Mobile Ads Unity Plugin v8.7.0 in my Unity game Project (Unity 2020.3.48f1 (64-bit))

i got these gradle build failed errors 

Running Gradle...

C:\Users\Gurpreet\Downloads\My project\Temp\PlayServicesResolverGradle\gradlew.bat --no-daemon -b "C:\Users\Gurpreet\Downloads\My project\Temp\PlayServicesResolverGradle\PlayServicesResolver.scripts.download_artifacts.gradle" "-PANDROID_HOME=C:\Program Files\Unity\Hub\Editor\2020.3.48f1\Editor\Data\PlaybackEngines\AndroidPlayer\SDK" "-PTARGET_DIR=C:\Users\Gurpreet\Downloads\My project\Assets\Plugins\Android" "-PMAVEN_REPOS=https://maven.google.com/" "-PPACKAGES_TO_COPY=com.google.android.gms:play-services-ads:22.6.0;com.google.android.ump:user-messaging-platform:2.1.0" "-PUSE_JETIFIER=1" "-PDATA_BINDING_VERSION=4.0.1"

Executing command: C:\Users\Gurpreet\Downloads\My project\Temp\PlayServicesResolverGradle\gradlew.bat --no-daemon -b "C:\Users\Gurpreet\Downloads\My project\Temp\PlayServicesResolverGradle\PlayServicesResolver.scripts.download_artifacts.gradle" "-PANDROID_HOME=C:\Program Files\Unity\Hub\Editor\2020.3.48f1\Editor\Data\PlaybackEngines\AndroidPlayer\SDK" "-PTARGET_DIR=C:\Users\Gurpreet\Downloads\My project\Assets\Plugins\Android" "-PMAVEN_REPOS=https://maven.google.com/" "-PPACKAGES_TO_COPY=com.google.android.gms:play-services-ads:22.6.0;com.google.android.ump:user-messaging-platform:2.1.0" "-PUSE_JETIFIER=1" "-PDATA_BINDING_VERSION=4.0.1"

Reporting analytics data: /androidresolver/resolve/gradle/failed/fetch?unityVersion=2020.3.48f1&unityPlatform=WindowsEditor&installSource=unitypackage&version=1.2.177&scope= 'Android Resolver: Gradle Resolve: Tool Extraction Failed'

ERROR: Gradle failed to fetch dependencies.

Failed to run 'C:\Users\Gurpreet\Downloads\My project\Temp\PlayServicesResolverGradle\gradlew.bat --no-daemon -b "C:\Users\Gurpreet\Downloads\My project\Temp\PlayServicesResolverGradle\PlayServicesResolver.scripts.download_artifacts.gradle" "-PANDROID_HOME=C:\Program Files\Unity\Hub\Editor\2020.3.48f1\Editor\Data\PlaybackEngines\AndroidPlayer\SDK" "-PTARGET_DIR=C:\Users\Gurpreet\Downloads\My project\Assets\Plugins\Android" "-PMAVEN_REPOS=https://maven.google.com/" "-PPACKAGES_TO_COPY=com.google.android.gms:play-services-ads:22.6.0;com.google.android.ump:user-messaging-platform:2.1.0" "-PUSE_JETIFIER=1" "-PDATA_BINDING_VERSION=4.0.1"'

stdout:

stderr:

java.lang.NoClassDefFoundError: Could not initialize class org.codehaus.groovy.vmplugin.v7.Java7

at org.codehaus.groovy.vmplugin.VMPluginFactory.<clinit>(VMPluginFactory.java:43)

at org.codehaus.groovy.reflection.GroovyClassValueFactory.<clinit>(GroovyClassValueFactory.java:35)

at org.codehaus.groovy.reflection.ClassInfo.<clinit>(ClassInfo.java:109)

at org.codehaus.groovy.reflection.ReflectionCache.getCachedClass(ReflectionCache.java:95)

at org.codehaus.groovy.reflection.ReflectionCache.<clinit>(ReflectionCache.java:39)

at org.codehaus.groovy.runtime.metaclass.MetaClassRegistryImpl.registerMethods(MetaClassRegistryImpl.java:209)

at org.codehaus.groovy.runtime.metaclass.MetaClassRegistryImpl.<init>(MetaClassRegistryImpl.java:107)

at org.codehaus.groovy.runtime.metaclass.MetaClassRegistryImpl.<init>(MetaClassRegistryImpl.java:85)

at groovy.lang.GroovySystem.<clinit>(GroovySystem.java:36)

at org.codehaus.groovy.runtime.InvokerHelper.<clinit>(InvokerHelper.java:86)

at groovy.lang.GroovyObjectSupport.getDefaultMetaClass(GroovyObjectSupport.java:59)

at groovy.lang.GroovyObjectSupport.<init>(GroovyObjectSupport.java:32)

at org.gradle.api.internal.plugins.DefaultExtraPropertiesExtension.<init>(DefaultExtraPropertiesExtension.java:29)

at org.gradle.api.internal.plugins.DefaultConvention.<init>(DefaultConvention.java:47)

at org.gradle.api.internal.ExtensibleDynamicObject.<init>(ExtensibleDynamicObject.java:58)

at org.gradle.initialization.DefaultSettings.<init>(DefaultSettings.java:93)

at org.gradle.initialization.DefaultSettings_Decorated.<init>(Unknown Source)

at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62)

at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:502)

at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:486)

at org.gradle.internal.reflect.DirectInstantiator.newInstance(DirectInstantiator.java:51)

at org.gradle.api.internal.ClassGeneratorBackedInstantiator.newInstance(ClassGeneratorBackedInstantiator.java:36)

at org.gradle.initialization.SettingsFactory.createSettings(SettingsFactory.java:52)

at org.gradle.initialization.ScriptEvaluatingSettingsProcessor.process(ScriptEvaluatingSettingsProcessor.java:56)

at org.gradle.initialization.PropertiesLoadingSettingsProcessor.process(PropertiesLoadingSettingsProcessor.java:37)

at org.gradle.initialization.SettingsEvaluatedCallbackFiringSettingsProcessor.process(SettingsEvaluatedCallbackFiringSettingsProcessor.java:34)

[Mobile Ads SDK Forum Advisor]

Hi,

Thank you for contacting the Mobile Ads SDK support team.

Upon checking your logs there seems to be nothing related to Mobile Ads SDK. We are able to build and run the project. Can you please confirm whether you are able to reproduce the issue in Google sample project.
 
I would recommend to go through this documentation for implementing Admob into your unity project.
 

This message is in relation to case "ref:!00D1U01174p.!5004Q02rzdMA:ref"

Thanks,
 

Mobile Ads SDK Team