[rules-users] Installing Drools Eclipse IDE on 64 bit linux

sholliday sharon.holliday at objectconsulting.com.au
Mon Dec 6 23:38:55 EST 2010 

Does Drools Eclipse IDE run on 64 bit linux?

I have a fresh install of eclipse IDE.
I installed the GEF plugin from here: 
http://archive.eclipse.org/tools/gef/downloads/drops/3.5.1/R200909151220/GEF-runtime-3.5.1.zip

I tried to use the Drools Eclipse update site here:
http://downloads.jboss.com/drools/updatesite3.5/  but it does not list me
any content.

So I manually downloaded the tools from here:
http://www.jboss.org/drools/downloads.html

When I start up my eclipse and try to open the sample project I see the
error below.

Any help is much appreciated ... I am at a bit of a loss where to go from
here,

Thanks
Sharon
!SESSION 2010-12-07 15:35:11.808
-----------------------------------------------
eclipse.buildId=M20090917-0800
java.version=1.6.0_22
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_AU
Framework arguments:  -plugincustomization ../eclipse.preferences.ini
Command-line arguments:  -os linux -ws gtk -arch x86_64 -data ../workspace/
-plugincustomization ../eclipse.preferences.ini

!ENTRY org.eclipse.jdt.core 4 4 2010-12-07 15:35:19.119
!MESSAGE Unable to read variable and containers file
!STACK 0
java.io.EOFException
	at java.io.DataInputStream.readBoolean(DataInputStream.java:227)
	at
org.eclipse.jdt.internal.core.JavaModelManager$VariablesAndContainersLoadHelper.loadBoolean(JavaModelManager.java:3155)
	at
org.eclipse.jdt.internal.core.JavaModelManager$VariablesAndContainersLoadHelper.loadPath(JavaModelManager.java:3245)
	at
org.eclipse.jdt.internal.core.JavaModelManager$VariablesAndContainersLoadHelper.loadContainers(JavaModelManager.java:3217)
	at
org.eclipse.jdt.internal.core.JavaModelManager$VariablesAndContainersLoadHelper.loadProjects(JavaModelManager.java:3275)
	at
org.eclipse.jdt.internal.core.JavaModelManager$VariablesAndContainersLoadHelper.load(JavaModelManager.java:3109)
	at
org.eclipse.jdt.internal.core.JavaModelManager.loadVariablesAndContainers(JavaModelManager.java:2946)
	at
org.eclipse.jdt.internal.core.JavaModelManager.startup(JavaModelManager.java:4589)
	at org.eclipse.jdt.core.JavaCore.start(JavaCore.java:4965)
	at
org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:783)
	at java.security.AccessController.doPrivileged(Native Method)
	at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:774)
	at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:755)
	at
org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352)
	at
org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:280)
	at
org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:408)
	at
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
	at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449)
	at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:211)
	at
org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:381)
	at
org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass(SingleSourcePackage.java:33)
	at
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:454)
	at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
	at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398)
	at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
	at java.lang.Class.getDeclaredConstructors0(Native Method)
	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
	at java.lang.Class.getConstructor0(Class.java:2699)
	at java.lang.Class.newInstance0(Class.java:326)
	at java.lang.Class.newInstance(Class.java:308)
	at
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:152)
	at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:751)
	at
org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352)
	at
org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:280)
	at
org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:408)
	at
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
	at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449)
	at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:211)
	at
org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:381)
	at
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:457)
	at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
	at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398)
	at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
	at
org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:326)
	at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:231)
	at
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1193)
	at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:160)
	at
org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:874)
	at
org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
	at
org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
	at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:267)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at
org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:263)
	at
org.eclipse.ui.internal.registry.ViewDescriptor.createView(ViewDescriptor.java:63)
	at
org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:324)
	at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:226)
	at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
	at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:313)
	at org.eclipse.ui.internal.ViewPane.setVisible(ViewPane.java:529)
	at
org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:180)
	at
org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:270)
	at
org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
	at
org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:473)
	at
org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1256)
	at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:668)
	at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:576)
	at
org.eclipse.ui.internal.PartSashContainer.createControl(PartSashContainer.java:568)
	at
org.eclipse.ui.internal.PerspectiveHelper.activate(PerspectiveHelper.java:272)
	at org.eclipse.ui.internal.Perspective.onActivate(Perspective.java:982)
	at
org.eclipse.ui.internal.WorkbenchPage.onActivate(WorkbenchPage.java:2626)
	at
org.eclipse.ui.internal.WorkbenchWindow$27.run(WorkbenchWindow.java:2965)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at
org.eclipse.ui.internal.WorkbenchWindow.setActivePage(WorkbenchWindow.java:2946)
	at
org.eclipse.ui.internal.WorkbenchWindow$21.runWithException(WorkbenchWindow.java:2263)
	at
org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3468)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3115)
	at
org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803)
	at
org.eclipse.ui.internal.Workbench$28.runWithException(Workbench.java:1384)
	at
org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3468)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3115)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2316)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
	at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
	at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
	at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
	at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	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 org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1287)

!ENTRY org.eclipse.core.resources 4 566 2010-12-07 15:35:19.804
!MESSAGE An error occurred while traversing resources.
!STACK 0
java.lang.NullPointerException
	at
org.drools.eclipse.util.DefaultDroolsRuntimeRecognizer.addJarNames(Unknown
Source)
	at
org.drools.eclipse.util.DefaultDroolsRuntimeRecognizer.recognizeJars(Unknown
Source)
	at org.drools.eclipse.util.DroolsRuntimeManager.recognizeJars(Unknown
Source)
	at
org.drools.eclipse.util.DroolsRuntimeManager.getDroolsRuntimeJars(Unknown
Source)
	at org.drools.eclipse.util.DroolsClasspathContainer.getJarNames(Unknown
Source)
	at
org.drools.eclipse.util.DroolsClasspathContainer.createDroolsLibraryEntries(Unknown
Source)
	at
org.drools.eclipse.util.DroolsClasspathContainer.getClasspathEntries(Unknown
Source)
	at
org.eclipse.jdt.internal.core.JavaModelManager.containerPutIfInitializingWithSameEntries(JavaModelManager.java:594)
	at
org.eclipse.jdt.internal.core.SetContainerOperation.executeOperation(SetContainerOperation.java:49)
	at
org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:728)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
	at
org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:793)
	at
org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1781)
	at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:2652)
	at
org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2578)
	at
org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2679)
	at
org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1866)
	at
org.eclipse.jdt.internal.core.JavaProject.isOnClasspath(JavaProject.java:2169)
	at org.drools.eclipse.view.rules.RulesView.updateResource(Unknown Source)
	at org.drools.eclipse.view.rules.RulesView.visit(Unknown Source)
	at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:108)
	at
org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:60)
	at
org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82)
	at
org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
	at
org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
	at
org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
	at
org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
	at
org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:120)
	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:70)
	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:106)
	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:90)
	at org.drools.eclipse.view.rules.RulesView.init(Unknown Source)
	at
org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:340)
	at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:226)
	at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
	at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:313)
	at org.eclipse.ui.internal.ViewPane.setVisible(ViewPane.java:529)
	at
org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:180)
	at
org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:270)
	at
org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
	at
org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:473)
	at
org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1256)
	at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:668)
	at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:576)
	at
org.eclipse.ui.internal.PartSashContainer.createControl(PartSashContainer.java:568)
	at
org.eclipse.ui.internal.PerspectiveHelper.activate(PerspectiveHelper.java:272)
	at org.eclipse.ui.internal.Perspective.onActivate(Perspective.java:982)
	at
org.eclipse.ui.internal.WorkbenchPage.onActivate(WorkbenchPage.java:2626)
	at
org.eclipse.ui.internal.WorkbenchWindow$27.run(WorkbenchWindow.java:2965)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at
org.eclipse.ui.internal.WorkbenchWindow.setActivePage(WorkbenchWindow.java:2946)
	at
org.eclipse.ui.internal.WorkbenchWindow$21.runWithException(WorkbenchWindow.java:2263)
	at
org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3468)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3115)
	at
org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803)
	at
org.eclipse.ui.internal.Workbench$28.runWithException(Workbench.java:1384)
	at
org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3468)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3115)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2316)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
	at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
	at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
	at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
	at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	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 org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1287)




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