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Abstract Class LoomGradleExtension Instantiation Error

See original GitHub issue

I updated fabric-loom to 0.2.7-SNAPSHOT, and now it’s throwing this odd error: Could not create an instance of type net.fabricmc.loom.LoomGradleExtension I did a scan on the error, and I found this: https://scans.gradle.com/s/7otu7zumrfreu/failure?openFailures=WzBd#top=0 It appears it’s due to a java.lang.ClassNotFoundException? The line the stacktrace is referring to could’ve looked something like this:

LoomGradleExtension extension = new LoomGradleExtension(/* parameters */);

I’m not sure how accurate this is, but I hope it’ll help. I think it’s trying to instantiate an abstract class (LoomGradleExtension) No idea where it’s doing this, but it seems this could be a bug. (Linux Command) ./gradlew idea --info --warning-mode 'all' (Error)

Initialized native services in: /home/lubuntu/.gradle/native
The client will now receive all logging from the daemon (pid: 30307). The daemon log file: /home/lubuntu/.gradle/daemon/5.5.1/daemon-30307.out.log
Starting 10th build in daemon [uptime: 19 mins 42.411 secs, performance: 100%]
Using 4 worker leases.
Starting Build
Settings evaluated using settings file '/home/lubuntu/camillocraft/leather/settings.gradle'.
Projects loaded. Root project using build file '/home/lubuntu/camillocraft/leather/build.gradle'.
Included projects: [root project 'leather']

> Configure project :
Evaluating root project 'leather' using build file '/home/lubuntu/camillocraft/leather/build.gradle'.
Fabric Loom: 0.2.7-SNAPSHOT Build(jenkins #25)

FAILURE: Build failed with an exception.

* Where:
Build file '/home/lubuntu/camillocraft/leather/build.gradle' line: 2

* What went wrong:
An exception occurred applying plugin request [id: 'fabric-loom', version: '0.2.7-SNAPSHOT']
> Failed to apply plugin [id 'fabric-loom']
   > Could not create an instance of type net.fabricmc.loom.LoomGradleExtension.
      > Could not generate a decorated class for class net.fabricmc.loom.LoomGradleExtension.
         > com/google/gson/JsonObject

* Try:
Run with --stacktrace option to get the stack trace. Run with --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 932ms

Here’s the stacktrace: ./gradlew --info --stacktrace --warning-mode 'all'

Initialized native services in: /home/lubuntu/.gradle/native
The client will now receive all logging from the daemon (pid: 30307). The daemon log file: /home/lubuntu/.gradle/daemon/5.5.1/daemon-30307.out.log
Starting 13th build in daemon [uptime: 23 mins 26.822 secs, performance: 100%]
Using 4 worker leases.
Starting Build
Settings evaluated using settings file '/home/lubuntu/camillocraft/leather/settings.gradle'.
Projects loaded. Root project using build file '/home/lubuntu/camillocraft/leather/build.gradle'.
Included projects: [root project 'leather']

> Configure project :
Evaluating root project 'leather' using build file '/home/lubuntu/camillocraft/leather/build.gradle'.
Fabric Loom: 0.2.7-SNAPSHOT Build(jenkins #25)

FAILURE: Build failed with an exception.

* Where:
Build file '/home/lubuntu/camillocraft/leather/build.gradle' line: 2

* What went wrong:
An exception occurred applying plugin request [id: 'fabric-loom', version: '0.2.7-SNAPSHOT']
> Failed to apply plugin [id 'fabric-loom']
   > Could not create an instance of type net.fabricmc.loom.LoomGradleExtension.
      > Could not generate a decorated class for class net.fabricmc.loom.LoomGradleExtension.
         > com/google/gson/JsonObject

* Try:
Run with --debug option to get more log output. Run with --scan to get full insights.

* Exception is:
org.gradle.api.plugins.InvalidPluginException: An exception occurred applying plugin request [id: 'fabric-loom', version: '0.2.7-SNAPSHOT']
        at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator.exceptionOccurred(DefaultPluginRequestApplicator.java:247)
        at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator.applyPlugin(DefaultPluginRequestApplicator.java:229)
        at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator.applyPlugins(DefaultPluginRequestApplicator.java:148)
        at org.gradle.configuration.DefaultScriptPluginFactory$ScriptPluginImpl.apply(DefaultScriptPluginFactory.java:201)
        at org.gradle.configuration.BuildOperationScriptPlugin$1$1.run(BuildOperationScriptPlugin.java:69)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:402)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:394)
        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.run(DefaultBuildOperationExecutor.java:92)
        at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
        at org.gradle.configuration.BuildOperationScriptPlugin$1.execute(BuildOperationScriptPlugin.java:66)
        at org.gradle.configuration.BuildOperationScriptPlugin$1.execute(BuildOperationScriptPlugin.java:63)
        at org.gradle.configuration.internal.DefaultUserCodeApplicationContext.apply(DefaultUserCodeApplicationContext.java:48)
        at org.gradle.configuration.BuildOperationScriptPlugin.apply(BuildOperationScriptPlugin.java:63)
        at org.gradle.configuration.project.BuildScriptProcessor$1.run(BuildScriptProcessor.java:44)
        at org.gradle.internal.Factories$1.create(Factories.java:25)
        at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.withMutableState(DefaultProjectStateRegistry.java:200)
        at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.withMutableState(DefaultProjectStateRegistry.java:186)
        at org.gradle.configuration.project.BuildScriptProcessor.execute(BuildScriptProcessor.java:41)
        at org.gradle.configuration.project.BuildScriptProcessor.execute(BuildScriptProcessor.java:26)
        at org.gradle.configuration.project.ConfigureActionsProjectEvaluator.evaluate(ConfigureActionsProjectEvaluator.java:34)
        at org.gradle.configuration.project.LifecycleProjectEvaluator$EvaluateProject$1.run(LifecycleProjectEvaluator.java:106)
        at org.gradle.internal.Factories$1.create(Factories.java:25)
        at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:183)
        at org.gradle.internal.work.StopShieldingWorkerLeaseService.withLocks(StopShieldingWorkerLeaseService.java:40)
        at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.withProjectLock(DefaultProjectStateRegistry.java:226)
        at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.withMutableState(DefaultProjectStateRegistry.java:220)
        at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.withMutableState(DefaultProjectStateRegistry.java:186)
        at org.gradle.configuration.project.LifecycleProjectEvaluator$EvaluateProject.run(LifecycleProjectEvaluator.java:95)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:402)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:394)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:92)
        at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
        at org.gradle.configuration.project.LifecycleProjectEvaluator.evaluate(LifecycleProjectEvaluator.java:67)
        at org.gradle.api.internal.project.DefaultProject.evaluate(DefaultProject.java:693)
        at org.gradle.api.internal.project.DefaultProject.evaluate(DefaultProject.java:141)
        at org.gradle.execution.TaskPathProjectEvaluator.configure(TaskPathProjectEvaluator.java:35)
        at org.gradle.execution.TaskPathProjectEvaluator.configureHierarchy(TaskPathProjectEvaluator.java:60)
        at org.gradle.configuration.DefaultBuildConfigurer.configure(DefaultBuildConfigurer.java:54)
        at org.gradle.configuration.NotifyingBuildConfigurer$ConfigureBuild.run(NotifyingBuildConfigurer.java:52)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:402)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:394)
        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.run(DefaultBuildOperationExecutor.java:92)
        at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
        at org.gradle.configuration.NotifyingBuildConfigurer.configure(NotifyingBuildConfigurer.java:40)
        at org.gradle.initialization.DefaultGradleLauncher.configureBuild(DefaultGradleLauncher.java:197)
        at org.gradle.initialization.DefaultGradleLauncher.doClassicBuildStages(DefaultGradleLauncher.java:137)
        at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:125)
        at org.gradle.initialization.DefaultGradleLauncher.executeTasks(DefaultGradleLauncher.java:105)
        at org.gradle.internal.invocation.GradleBuildController$1.execute(GradleBuildController.java:58)
        at org.gradle.internal.invocation.GradleBuildController$1.execute(GradleBuildController.java:55)
        at org.gradle.internal.invocation.GradleBuildController$3.create(GradleBuildController.java:82)
        at org.gradle.internal.invocation.GradleBuildController$3.create(GradleBuildController.java:75)
        at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:183)
        at org.gradle.internal.work.StopShieldingWorkerLeaseService.withLocks(StopShieldingWorkerLeaseService.java:40)
        at org.gradle.internal.invocation.GradleBuildController.doBuild(GradleBuildController.java:75)
        at org.gradle.internal.invocation.GradleBuildController.run(GradleBuildController.java:55)
        at org.gradle.tooling.internal.provider.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:31)
        at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
        at org.gradle.launcher.exec.BuildOutcomeReportingBuildActionRunner.run(BuildOutcomeReportingBuildActionRunner.java:58)
        at org.gradle.tooling.internal.provider.ValidatingBuildActionRunner.run(ValidatingBuildActionRunner.java:32)
        at org.gradle.launcher.exec.BuildCompletionNotifyingBuildActionRunner.run(BuildCompletionNotifyingBuildActionRunner.java:39)
        at org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner$3.call(RunAsBuildOperationBuildActionRunner.java:51)
        at org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner$3.call(RunAsBuildOperationBuildActionRunner.java:45)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor$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.launcher.exec.RunAsBuildOperationBuildActionRunner.run(RunAsBuildOperationBuildActionRunner.java:45)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter$1.transform(InProcessBuildActionExecuter.java:49)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter$1.transform(InProcessBuildActionExecuter.java:46)
        at org.gradle.composite.internal.DefaultRootBuildState.run(DefaultRootBuildState.java:78)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:46)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:31)
        at org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute(BuildTreeScopeBuildActionExecuter.java:42)
        at org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute(BuildTreeScopeBuildActionExecuter.java:28)
        at org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:78)
        at org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:52)
        at org.gradle.tooling.internal.provider.SubscribableBuildActionExecuter.execute(SubscribableBuildActionExecuter.java:59)
        at org.gradle.tooling.internal.provider.SubscribableBuildActionExecuter.execute(SubscribableBuildActionExecuter.java:36)
        at org.gradle.tooling.internal.provider.SessionScopeBuildActionExecuter.execute(SessionScopeBuildActionExecuter.java:68)
        at org.gradle.tooling.internal.provider.SessionScopeBuildActionExecuter.execute(SessionScopeBuildActionExecuter.java:38)
        at org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:37)
        at org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:26)
        at org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute(ParallelismConfigurationBuildActionExecuter.java:43)
        at org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute(ParallelismConfigurationBuildActionExecuter.java:29)
        at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:60)
        at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:32)
        at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:55)
        at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:41)
        at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:48)
        at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:32)
        at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:67)
        at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:37)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:26)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:34)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:74)
        at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:72)
        at org.gradle.util.Swapper.swap(Swapper.java:38)
        at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:72)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.LogAndCheckHealth.execute(LogAndCheckHealth.java:55)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:62)
        at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:81)
        at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:50)
        at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:295)
        at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
        at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
        at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
Caused by: org.gradle.api.internal.plugins.PluginApplicationException: Failed to apply plugin [id 'fabric-loom']
        at org.gradle.api.internal.plugins.DefaultPluginManager.doApply(DefaultPluginManager.java:163)
        at org.gradle.api.internal.plugins.DefaultPluginManager.apply(DefaultPluginManager.java:133)
        at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator$3.run(DefaultPluginRequestApplicator.java:151)
        at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator.applyPlugin(DefaultPluginRequestApplicator.java:225)
        ... 128 more
Caused by: org.gradle.api.reflect.ObjectInstantiationException: Could not create an instance of type net.fabricmc.loom.LoomGradleExtension.
        at org.gradle.internal.instantiation.DependencyInjectingInstantiator.newInstance(DependencyInjectingInstantiator.java:53)
        at org.gradle.internal.extensibility.DefaultConvention.instantiate(DefaultConvention.java:224)
        at org.gradle.internal.extensibility.DefaultConvention.create(DefaultConvention.java:124)
        at net.fabricmc.loom.AbstractPlugin.apply(AbstractPlugin.java:90)
        at net.fabricmc.loom.LoomGradlePlugin.apply(LoomGradlePlugin.java:70)
        at net.fabricmc.loom.LoomGradlePlugin.apply(LoomGradlePlugin.java:54)
        at org.gradle.api.internal.plugins.ImperativeOnlyPluginTarget.applyImperative(ImperativeOnlyPluginTarget.java:42)
        at org.gradle.api.internal.plugins.RuleBasedPluginTarget.applyImperative(RuleBasedPluginTarget.java:50)
        at org.gradle.api.internal.plugins.DefaultPluginManager.addPlugin(DefaultPluginManager.java:177)
        at org.gradle.api.internal.plugins.DefaultPluginManager.access$300(DefaultPluginManager.java:51)
        at org.gradle.api.internal.plugins.DefaultPluginManager$AddPluginBuildOperation.run(DefaultPluginManager.java:267)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:402)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:394)
        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.run(DefaultBuildOperationExecutor.java:92)
        at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
        at org.gradle.api.internal.plugins.DefaultPluginManager$2.execute(DefaultPluginManager.java:155)
        at org.gradle.api.internal.plugins.DefaultPluginManager$2.execute(DefaultPluginManager.java:152)
        at org.gradle.configuration.internal.DefaultUserCodeApplicationContext.apply(DefaultUserCodeApplicationContext.java:48)
        at org.gradle.api.internal.plugins.DefaultPluginManager.doApply(DefaultPluginManager.java:152)
        ... 131 more
Caused by: org.gradle.internal.instantiation.ClassGenerationException: Could not generate a decorated class for class net.fabricmc.loom.LoomGradleExtension.
        at org.gradle.internal.instantiation.AbstractClassGenerator.generateUnderLock(AbstractClassGenerator.java:214)
        at org.gradle.internal.instantiation.AbstractClassGenerator.generate(AbstractClassGenerator.java:132)
        at org.gradle.internal.instantiation.AsmBackedClassGenerator.generate(AsmBackedClassGenerator.java:105)
        at org.gradle.internal.instantiation.ParamsMatchingConstructorSelector$1.transform(ParamsMatchingConstructorSelector.java:51)
        at org.gradle.internal.instantiation.ParamsMatchingConstructorSelector$1.transform(ParamsMatchingConstructorSelector.java:48)
        at org.gradle.cache.internal.DefaultCrossBuildInMemoryCacheFactory$DefaultCrossBuildInMemoryCache.get(DefaultCrossBuildInMemoryCacheFactory.java:121)
        at org.gradle.internal.instantiation.ParamsMatchingConstructorSelector.forParams(ParamsMatchingConstructorSelector.java:48)
        at org.gradle.internal.instantiation.DependencyInjectingInstantiator.newInstance(DependencyInjectingInstantiator.java:45)
        ... 152 more
Caused by: java.lang.NoClassDefFoundError: com/google/gson/JsonObject
        at org.gradle.internal.reflect.ClassInspector.inspectClass(ClassInspector.java:69)
        at org.gradle.internal.reflect.ClassInspector.visitGraph(ClassInspector.java:55)
        at org.gradle.internal.reflect.ClassInspector.inspect(ClassInspector.java:35)
        at org.gradle.internal.instantiation.AbstractClassGenerator.inspectType(AbstractClassGenerator.java:239)
        at org.gradle.internal.instantiation.AbstractClassGenerator.generateUnderLock(AbstractClassGenerator.java:187)
        ... 159 more
Caused by: java.lang.ClassNotFoundException: com.google.gson.JsonObject
        ... 164 more


* Get more help at https://help.gradle.org

BUILD FAILED in 870ms

Issue Analytics

  • State:closed
  • Created 4 years ago
  • Comments:6 (4 by maintainers)

github_iconTop GitHub Comments

1reaction
modmuss50commented, Jul 20, 2020

closing as I dont see how this is an loom issue. please reopen if you have more info

0reactions
liachcommented, Jul 20, 2020

Yeah you are using extensions incorrectly for gradle. in gradle you are supposed to get a project and use project methods to create/get an extension instead.

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