Gradle Version: 3.1
Operating System and JVM version: Win 10 64 bit, JVM: Oracle 1.8
Is this a regression? If yes, which version of Gradle do you know it last worked for? Yes, it is. Import works for Gradle version 3.0
Eclipse version: Neon.1 (4.6.1-RC4) build id: M20160907-1200
Buildship version: 2.0.0.v20160609-0958-m
Reported also here: 501732 – Gradle project import fails (Buildship 2.0, Gradle 3.1, Eclipse 4.6.1, Java 8) Gradle project import fails (Buildship 2.0, Gradle 3.1, Eclipse 4.6.1, Java 8)
org.gradle.tooling.UnsupportedVersionException: The version of Gradle you are using (3.1) does not support the CompositeModelBuilder API. Support for this is available in Gradle 2.13 and all later versions.
at org.gradle.tooling.model.internal.Exceptions.unsupportedFeature(Exceptions.java:72)
at org.gradle.tooling.internal.consumer.connection.AbstractConsumerConnection.buildModels(AbstractConsumerConnection.java:73)
at org.gradle.tooling.internal.connection.DefaultCompositeModelBuilder$1.run(DefaultCompositeModelBuilder.java:92)
at org.gradle.tooling.internal.connection.DefaultCompositeModelBuilder$1.run(DefaultCompositeModelBuilder.java:86)
at org.gradle.tooling.internal.consumer.connection.LazyConsumerActionExecutor.run(LazyConsumerActionExecutor.java:79)
at org.gradle.tooling.internal.consumer.connection.CancellableConsumerActionExecutor.run(CancellableConsumerActionExecutor.java:45)
at org.gradle.tooling.internal.consumer.connection.ProgressLoggingConsumerActionExecutor.run(ProgressLoggingConsumerActionExecutor.java:58)
at org.gradle.tooling.internal.consumer.connection.RethrowingErrorsConsumerActionExecutor.run(RethrowingErrorsConsumerActionExecutor.java:38)
at org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor$1$1.run(DefaultAsyncConsumerActionExecutor.java:55)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
at org.gradle.tooling.internal.consumer.BlockingResultHandler.getResult(BlockingResultHandler.java:46)
at org.gradle.tooling.internal.connection.DefaultCompositeModelBuilder.get(DefaultCompositeModelBuilder.java:74)
at org.gradle.tooling.internal.connection.DefaultCompositeModelBuilder.get(DefaultCompositeModelBuilder.java:40)
at com.gradleware.tooling.toolingclient.internal.deduplication.DelegatingModelBuilder.get(DelegatingModelBuilder.java:141)
at com.gradleware.tooling.toolingclient.internal.deduplication.DeduplicatingGradleConnection$DeduplicatingEclipseModelBuilder.get(DeduplicatingGradleConnection.java:93)
at com.gradleware.tooling.toolingclient.internal.deduplication.DeduplicatingGradleConnection$DeduplicatingEclipseModelBuilder.get(DeduplicatingGradleConnection.java:85)
at com.gradleware.tooling.toolingclient.internal.DefaultToolingClient.executeAndWait(DefaultToolingClient.java:210)
at com.gradleware.tooling.toolingclient.internal.DefaultCompositeBuildModelRequest.executeAndWait(DefaultCompositeBuildModelRequest.java:47)
at com.gradleware.tooling.toolingclient.internal.DefaultCompositeBuildModelRequest.executeAndWait(DefaultCompositeBuildModelRequest.java:31)
at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository$1.get(BaseModelRepository.java:95)
at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository.executeAndWait(BaseModelRepository.java:163)
at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository.access$000(BaseModelRepository.java:41)
at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository$2.call(BaseModelRepository.java:121)
at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4724)
at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3522)
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2315)
at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2278)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2193)
at com.google.common.cache.LocalCache.get(LocalCache.java:3932)
at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4721)
at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository.getFromCache(BaseModelRepository.java:138)
at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository.executeRequest(BaseModelRepository.java:117)
at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository.executeRequest(BaseModelRepository.java:88)
at com.gradleware.tooling.toolingmodel.repository.internal.DefaultCompositeModelRepository.executeRequest(DefaultCompositeModelRepository.java:99)
at com.gradleware.tooling.toolingmodel.repository.internal.DefaultCompositeModelRepository.fetchEclipseProjects(DefaultCompositeModelRepository.java:63)
at org.eclipse.buildship.core.workspace.internal.DefaultCompositeModelprovider.fetchEclipseProjects(DefaultCompositeModelprovider.java:39)
at org.eclipse.buildship.core.workspace.internal.SynchronizeCompositeBuildJob.fetchEclipseProjects(SynchronizeCompositeBuildJob.java:72)
at org.eclipse.buildship.core.workspace.internal.SynchronizeCompositeBuildJob.runToolingApiJob(SynchronizeCompositeBuildJob.java:65)
at org.eclipse.buildship.core.util.progress.ToolingApiJob$1.run(ToolingApiJob.java:73)
at org.eclipse.buildship.core.util.progress.ToolingApiInvoker.invoke(ToolingApiInvoker.java:63)
at org.eclipse.buildship.core.util.progress.ToolingApiJob.run(ToolingApiJob.java:70)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)