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  1. ,

    Exception in thread "main" java.io.NotSerializableException: java.util.Hashtable$Enumerator at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) at java.io.ObjectOutputStream.writeSe

  2. ,
    via Stack Overflow by Matthias

    Your object contains member variables which are themselves not serializable 'ReportDataStoreRegion'. If you really want to serialize your object. One option would be to declare the variable as transient so that it is not serialized.

Solutions on the web

via springsource.com by Unknown author, 2 years ago
Could not fetch model of type 'HierarchicalEclipseProject' using Gradle installation '/Users/andrey/dev/env/gradle-2.1'.
via springsource.com by Unknown author, 2 years ago
Could not fetch model of type 'HierarchicalEclipseProject' using Gradle installation '/Users/andrey/dev/env/gradle-2.1'.
, 2 years ago
Could not fetch model of type 'HierarchicalEclipseProject' using Gradle installation '/Users/andrey/dev/env/gradle-2.1'.
via SpringSource Issue Tracker by Elias N Vasylenko, 1 year ago
Could not fetch model of type 'HierarchicalEclipseProject' using Gradle installation '/Users/andrey/dev/env/gradle-2.1'.
via SpringSource Issue Tracker by Elias N Vasylenko, 2 years ago
Could not fetch model of type 'HierarchicalEclipseProject' using Gradle installation '/Users/andrey/dev/env/gradle-2.1'.
org.gradle.tooling.GradleConnectionException: Could not fetch model of type 'HierarchicalEclipseProject' using Gradle installation '/Users/andrey/dev/env/gradle-2.1'. at org.gradle.tooling.internal.consumer.ResultHandlerAdapter.onFailure(ResultHandlerAdapter.java:55) at org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor$1$1.run(DefaultAsyncConsumerActionExecutor.java:57) at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:695) at org.gradle.tooling.internal.consumer.BlockingResultHandler.getResult(BlockingResultHandler.java:46) at org.gradle.tooling.internal.consumer.DefaultModelBuilder.get(DefaultModelBuilder.java:48) at org.springsource.ide.eclipse.gradle.core.GradleModelProvider.buildModel(GradleModelProvider.java:385) at org.springsource.ide.eclipse.gradle.core.GradleModelProvider$GroupedModelProvider.ensureModels(GradleModelProvider.java:290) at org.springsource.ide.eclipse.gradle.core.GradleProject.getModelProvider(GradleProject.java:569) at org.springsource.ide.eclipse.gradle.core.GradleProject.getGradleModel(GradleProject.java:629) at org.springsource.ide.eclipse.gradle.core.GradleProject.getSkeletalGradleModel(GradleProject.java:654) at org.springsource.ide.eclipse.gradle.core.wizards.GradleImportOperation.allProjects(GradleImportOperation.java:713) at org.springsource.ide.eclipse.gradle.core.wizards.GradleImportOperation.importAll(GradleImportOperation.java:718) at org.springsource.ide.eclipse.gradle.core.wizards.NewGradleProjectOperation.createProjectContents(NewGradleProjectOperation.java:104) at org.springsource.ide.eclipse.gradle.core.wizards.NewGradleProjectOperation.perform(NewGradleProjectOperation.java:82) at org.springsource.ide.eclipse.gradle.ui.wizards.NewGradleProjectWizard$1.doit(NewGradleProjectWizard.java:48) at org.springsource.ide.eclipse.gradle.core.util.GradleRunnable$1.run(GradleRunnable.java:49) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)Caused by: org.gradle.launcher.daemon.client.DaemonConnectionException: Could not dispatch a message to the daemon. at org.gradle.launcher.daemon.client.DaemonClientConnection.dispatch(DaemonClientConnection.java:57) at org.gradle.launcher.daemon.client.DaemonClient.executeBuild(DaemonClient.java:242) at org.gradle.launcher.daemon.client.DaemonClient.execute(DaemonClient.java:194) at org.gradle.launcher.daemon.client.DaemonClient.execute(DaemonClient.java:77) at org.gradle.tooling.internal.provider.DaemonBuildActionExecuter.execute(DaemonBuildActionExecuter.java:40) at org.gradle.tooling.internal.provider.DaemonBuildActionExecuter.execute(DaemonBuildActionExecuter.java:27) at org.gradle.tooling.internal.provider.LoggingBridgingBuildActionExecuter.execute(LoggingBridgingBuildActionExecuter.java:54) at org.gradle.tooling.internal.provider.LoggingBridgingBuildActionExecuter.execute(LoggingBridgingBuildActionExecuter.java:31) at org.gradle.tooling.internal.provider.ProviderConnection.run(ProviderConnection.java:103) at org.gradle.tooling.internal.provider.ProviderConnection.run(ProviderConnection.java:90) at org.gradle.tooling.internal.provider.DefaultConnection.getModel(DefaultConnection.java:156) at org.gradle.tooling.internal.consumer.connection.ModelBuilderBackedModelProducer.produceModel(ModelBuilderBackedModelProducer.java:49) at org.gradle.tooling.internal.consumer.connection.GradleBuildAdapterProducer.produceModel(GradleBuildAdapterProducer.java:42) at org.gradle.tooling.internal.consumer.connection.BuildInvocationsAdapterProducer.produceModel(BuildInvocationsAdapterProducer.java:47) at org.gradle.tooling.internal.consumer.connection.ModelBuilderBackedConsumerConnection.run(ModelBuilderBackedConsumerConnection.java:55) at org.gradle.tooling.internal.consumer.DefaultModelBuilder$1.run(DefaultModelBuilder.java:59) at org.gradle.tooling.internal.consumer.connection.LazyConsumerActionExecutor.run(LazyConsumerActionExecutor.java:82) at org.gradle.tooling.internal.consumer.connection.ProgressLoggingConsumerActionExecutor.run(ProgressLoggingConsumerActionExecutor.java:58) at org.gradle.tooling.internal.consumer.connection.LoggingInitializerConsumerActionExecutor.run(LoggingInitializerConsumerActionExecutor.java:44) at org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor$1$1.run(DefaultAsyncConsumerActionExecutor.java:55) at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:695)Caused by: org.gradle.messaging.remote.internal.MessageIOException: Could not write message Build{id=f9e78986-be3d-4cd0-b6b9-84ade9cf53b0.1, currentDir=/Users/andrey/dev/env/sts-bundle/sts-3.6.1.RELEASE/STS.app/Contents/MacOS} to '/0:0:0:0:0:0:0:1:60050'. at org.gradle.messaging.remote.internal.inet.SocketConnection.dispatch(SocketConnection.java:115) at org.gradle.launcher.daemon.client.DaemonClientConnection.dispatch(DaemonClientConnection.java:51) ... 23 moreCaused by: java.io.NotSerializableException: org.eclipse.osgi.internal.framework.EquinoxConfiguration$1 at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1165) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:329) at java.util.HashMap.writeObject(HashMap.java:1001) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:950) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1482) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1413) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1159) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1535) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1413) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1159) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1535) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1413) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1159) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:329) at org.gradle.messaging.remote.internal.Message.send(Message.java:40) at org.gradle.messaging.remote.internal.DefaultMessageSerializer$MessageWriter.write(DefaultMessageSerializer.java:62) at org.gradle.messaging.remote.internal.inet.SocketConnection.dispatch(SocketConnection.java:112) ... 24 more