Buildship 2.0 doesn't allow to import projects

Help/Discuss Buildship
1

Hi

I have a multi-build project which perfectly worked with Buildship 1.0. I have Gradle 3.3, Eclipse 4.6.2 and JDK 1.8.0.111
Today I installed Buildship 2.0 and it refuses to import projects giving the following stackrace:

Synchronize Gradle projects with workspace failed due to an error connecting to the Gradle build.

Could not run build action using Gradle installation ‘C:\Gradle3.3’.

Could not determine the class-path for class org.gradle.tooling.internal.consumer.connection.InternalBuildActionAdapter.
java.net.URISyntaxException: Illegal character in path at index 16: file:/C:/Eclipse 4.6.2/plugins/org.gradle.toolingapi_3.3.0.v20170103170240.jar
Illegal character in path at index 16: file:/C:/Eclipse 4.6.2/plugins/org.gradle.toolingapi_3.3.0.v20170103170240.jar
org.gradle.tooling.GradleConnectionException: Could not run build action using Gradle installation ‘C:\Gradle3.3’.
at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:55)
at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:29)
at org.gradle.tooling.internal.consumer.ResultHandlerAdapter.onFailure(ResultHandlerAdapter.java:41)
at org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor$1$1.run(DefaultAsyncConsumerActionExecutor.java:57)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
at org.gradle.tooling.internal.consumer.BlockingResultHandler.getResult(BlockingResultHandler.java:46)
at org.gradle.tooling.internal.consumer.DefaultBuildActionExecuter.run(DefaultBuildActionExecuter.java:48)
at com.gradleware.tooling.toolingclient.internal.DefaultToolingClient.executeAndWait(DefaultToolingClient.java:106)
at com.gradleware.tooling.toolingclient.internal.DefaultBuildActionRequest.executeAndWait(DefaultBuildActionRequest.java:51)
at com.gradleware.tooling.toolingmodel.repository.internal.DefaultModelRepository$13.get(DefaultModelRepository.java:287)
at com.gradleware.tooling.toolingmodel.repository.internal.DefaultModelRepository.executeAndWait(DefaultModelRepository.java:355)
at com.gradleware.tooling.toolingmodel.repository.internal.DefaultModelRepository.access$100(DefaultModelRepository.java:49)
at com.gradleware.tooling.toolingmodel.repository.internal.DefaultModelRepository$14.call(DefaultModelRepository.java:313)
at com.google.common.cache.LocalCache$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.DefaultModelRepository.getFromCache(DefaultModelRepository.java:330)
at com.gradleware.tooling.toolingmodel.repository.internal.DefaultModelRepository.executeRequest(DefaultModelRepository.java:309)
at com.gradleware.tooling.toolingmodel.repository.internal.DefaultModelRepository.executeRequest(DefaultModelRepository.java:280)
at com.gradleware.tooling.toolingmodel.repository.internal.DefaultModelRepository.fetchEclipseGradleProjects(DefaultModelRepository.java:238)
at org.eclipse.buildship.core.workspace.internal.DefaultModelProvider.fetchEclipseGradleProjects(DefaultModelProvider.java:66)
at org.eclipse.buildship.core.workspace.internal.SynchronizeGradleBuildsJob.fetchEclipseProjects(SynchronizeGradleBuildsJob.java:83)
at org.eclipse.buildship.core.workspace.internal.SynchronizeGradleBuildsJob.synchronizeBuild(SynchronizeGradleBuildsJob.java:75)
at org.eclipse.buildship.core.workspace.internal.SynchronizeGradleBuildsJob.runToolingApiJob(SynchronizeGradleBuildsJob.java:68)
at org.eclipse.buildship.core.util.progress.ToolingApiJob$1.run(ToolingApiJob.java:73)
at org.eclipse.buildship.core.util.progress.ToolingApiInvoker.invoke(ToolingApiInvoker.java:62)
at org.eclipse.buildship.core.util.progress.ToolingApiJob.run(ToolingApiJob.java:70)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.gradle.api.GradleException: Could not determine the class-path for class org.gradle.tooling.internal.consumer.connection.InternalBuildActionAdapter.
at org.gradle.tooling.internal.provider.serialization.ClasspathInferer.find(ClasspathInferer.java:143)
at org.gradle.tooling.internal.provider.serialization.ClasspathInferer.getClassPathFor(ClasspathInferer.java:61)
at org.gradle.tooling.internal.provider.serialization.ClientSidePayloadClassLoaderRegistry$1.visitClass(ClientSidePayloadClassLoaderRegistry.java:78)
at org.gradle.tooling.internal.provider.serialization.WellKnownClassLoaderRegistry$1.visitClass(WellKnownClassLoaderRegistry.java:65)
at org.gradle.tooling.internal.provider.serialization.PayloadSerializerObjectOutputStream.writeClassLoader(PayloadSerializerObjectOutputStream.java:63)
at org.gradle.tooling.internal.provider.serialization.PayloadSerializerObjectOutputStream.writeClass(PayloadSerializerObjectOutputStream.java:55)
at org.gradle.tooling.internal.provider.serialization.PayloadSerializerObjectOutputStream.writeClassDescriptor(PayloadSerializerObjectOutputStream.java:43)
at java.io.ObjectOutputStream.writeNonProxyDesc(Unknown Source)
at java.io.ObjectOutputStream.writeClassDesc(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.writeObject(Unknown Source)
at org.gradle.tooling.internal.provider.serialization.PayloadSerializer.serialize(PayloadSerializer.java:45)
at org.gradle.tooling.internal.provider.ProviderConnection.run(ProviderConnection.java:121)
at org.gradle.tooling.internal.provider.DefaultConnection.run(DefaultConnection.java:208)
at org.gradle.tooling.internal.consumer.connection.CancellableConsumerConnection$CancellableActionRunner.run(CancellableConsumerConnection.java:99)
at org.gradle.tooling.internal.consumer.connection.AbstractConsumerConnection.run(AbstractConsumerConnection.java:62)
at org.gradle.tooling.internal.consumer.DefaultBuildActionExecuter$1.run(DefaultBuildActionExecuter.java:59)
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$1.run(StoppableExecutorImpl.java:40)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.gradle.internal.UncheckedException: java.net.URISyntaxException: Illegal character in path at index 16: file:/C:/Eclipse 4.6.2/plugins/org.gradle.toolingapi_3.3.0.v20170103170240.jar
at org.gradle.internal.UncheckedException.throwAsUncheckedException(UncheckedException.java:45)
at org.gradle.internal.classloader.ClasspathUtil.getClasspathForClass(ClasspathUtil.java:88)
at org.gradle.tooling.internal.provider.serialization.ClasspathInferer.find(ClasspathInferer.java:92)
… 27 more
Caused by: java.net.URISyntaxException: Illegal character in path at index 16: file:/C:/Eclipse 4.6.2/plugins/org.gradle.toolingapi_3.3.0.v20170103170240.jar
at java.net.URI$Parser.fail(Unknown Source)
at java.net.URI$Parser.checkChars(Unknown Source)
at java.net.URI$Parser.parseHierarchical(Unknown Source)
at java.net.URI$Parser.parse(Unknown Source)
at java.net.URI.(Unknown Source)
at java.net.URL.toURI(Unknown Source)
at org.gradle.internal.classloader.ClasspathUtil.getClasspathForClass(ClasspathUtil.java:74)
… 28 more

2

Hi there. I got the same problem. I use latest Eclipse Neon 2, latest gradle 3.3 and buildship 2.0. If I change gradle to 3.2 and keep buildship 2.0 it works to import and build. If I change to gradle 3.3 and buildship 1.0.21 it allso works to import and build.

1 Like
3

Hi Ronny

It sounds very strange to me as well. Because Buildship developers waited for the Gradle 3.3 version to release Buildship 2.0. So they should have tested both software products together.

1 Like
4

It seems that the Tooling API client has been broken and no longer works with folders with spaces in it. We are looking into it. The workaround is either to use a different folder or use Buildship 1.0.21 for now.

5

Thank you, Stefan.

Do you have an estimate to fix it?

6

The fix will need a new tooling client version which is part of Gradle. Gradle 3.4 is due early February, so that’s the most likely fix date.

1 Like
7

Thank you, Stefan.

As this requires fix on the Gradle core side is there any ticket that Gradle team is aware of?

1 Like
8

Here you go: https://github.com/gradle/gradle/issues/1180

1 Like
9

For the record: the issue has been fixed in the latest snapshot and it will be soon released as part of Buildship 2.0.1.

10

Thank you. You said it would be available earlier in February. But the end of February is also OK.

11

We are now only waiting for the legal clearance from the Eclipse Foundation. Once we get a green light we do the release.