Eclipse Gradle Plugin Fehler beim Importieren des Projekts

Question

Ich versuche ein Großprojekt mit dem Eclipse-Plugin 'buildship' zu importieren. Am Ende der Eclipse wirft der Import diesen Fehler auf.

Synchronize Gradle projects with workspace failed due to an error connecting to the Gradle build. 
Could not run build action using Gradle distribution 

'https://services.gradle.org/distributions/gradle-3.3-bin.zip'. 

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 Neon/plugins/org.gradle.toolingapi_3.4.0.v20170220163122.jar 
Illegal character in path at index 16: file:/C:/Eclipse Neon/plugins/org.gradle.toolingapi_3.4.0.v20170220163122.jar 
org.gradle.tooling.GradleConnectionException: Could not run build action using Gradle distribution 'https://services.gradle.org/distributions/gradle-3.3-bin.zip'. 
    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:63) 
    at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:46) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$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:87) 
    at org.eclipse.buildship.core.workspace.internal.SynchronizeGradleBuildsJob.synchronizeBuild(SynchronizeGradleBuildsJob.java:79) 
    at org.eclipse.buildship.core.workspace.internal.SynchronizeGradleBuildsJob.runToolingApiJob(SynchronizeGradleBuildsJob.java:72) 
    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:63) 
    at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:46) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$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 Neon/plugins/org.gradle.toolingapi_3.4.0.v20170220163122.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 Neon/plugins/org.gradle.toolingapi_3.4.0.v20170220163122.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.<init>(Unknown Source) 
    at java.net.URL.toURI(Unknown Source) 
    at org.gradle.internal.classloader.ClasspathUtil.getClasspathForClass(ClasspathUtil.java:74) 
    ... 28 more 

Bevor ich ein Projekt auf Eclipse importiere, führe ich den Befehl 'grelle Eclipse' aus und alles funktioniert gut.

Was könnte ich tun?

Danke.

Answer 1

Es gab einen Fehler in Gradle bis zu Version 3.4 (?), Wo Räume innerhalb des Build-Pfad https://github.com/gradle/gradle/issues/1180

nicht erlaubt war, Weil Ihr Build-Pfad wegen der „Eclipse-Neon“ ein Leerzeichen enthält, wird es scheitern.

Vorschläge:

• Entweder Update auf die neueste Version
• oder versuchen, den Fehler zu verhindern, indem Sie Ihre Eclipse-Neon-Installation zu bewegen, so der Pfad Leerzeichen enthält keine