[wrohrbach]

After installing the Drools plugin (4.0.7) via the Configuration Center I am unable to get an existing Drools project to load correctly. I am unable to get to the Configure Build Path view and get an error message of: The currently displayed page contains invalid values. I have tried closing and opening the project. I have tried to perform a clean. All of this has not worked up to this point. When I attempt the clean I get a NullPointerException. This same project is fine when the Drools plugin is not installed, but as soon as the plugin is present the project and IDE are just non-responsive.

!ENTRY org.eclipse.core.resources 4 75 2011-05-17 14:19:21.030
!MESSAGE Errors occurred during the build.
!SUBENTRY 1 org.drools.eclipse 4 75 2011-05-17 14:19:21.030
!MESSAGE Errors running builder ‘Drools Builder’ on project ‘HealthAssessmentFramework’.
!STACK 0
java.lang.NullPointerException
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:637)
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:1975)
at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:793)
at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1853)
at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:2705)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2645)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2783)
at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1948)
at org.drools.eclipse.builder.DroolsBuilder.getRequiredProjects(Unknown Source)
at org.drools.eclipse.builder.DroolsBuilder.build(Unknown Source)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

When I then close MyEclipse and then reopen I get an error on restart:

An internal error occurred during: “Update Installed JREs”.
java.lang.NullPointerException

Does Drools 4.0.7 just not work with this version of Eclipse???

[support-swapna]

wrohrbach,

I’m afraid we don’t have drools support in MyEclipse, I will put that down as a feature request to be considered when we update our JBoss Tools integration.
Unfortunately. because of our internal use of JBoss Tools, installing an external version of these tools will cause conflicts. Even if installable this may result in an unstable configuration.

Sorry for the inconvenience caused.

[support-swapna]

wrohrbach,

We are investigating the support again and would like to know the version of MyEclipse you are working with.

[wrohrbach]

I am using version 9.0 of MyEclipse.

Version: 9.0
Build id: 9.0-20110318

I have tried multiple installs of MyEclipse and the problem persists. What’s strange is that I was able to use these tools with the 8.6 version of MyEclipse without any problems.

I just did another reinstall, went to the Configuration Center, did a search for Drools, selected the result to install and when the IDE restarts I get the same error message about a failure to initialize the Java tooling with a description about a failure to update the JREs.

[support-swapna]

wrohrbach,

1) Can you copy paste the entire error about failure to update the JREs from the .log file which is located at <workspace dir>/.metadata/.log here?

2) Do you see the same issue if you switch to a new workspace?

[wrohrbach]

!SESSION 2011-05-18 10:25:52.384 ———————————————–
eclipse.buildId=unknown
java.version=1.6.0_13
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86

!ENTRY org.eclipse.jface 2 0 2011-05-18 10:26:01.228
!MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation.
!SUBENTRY 1 org.eclipse.jface 2 0 2011-05-18 10:26:01.228
!MESSAGE A conflict occurred for CTRL+F9:
Binding(CTRL+F9,
ParameterizedCommand(Command(org.eclipse.mylyn.tasks.ui.command.activateTask,Activate Task,
,
Category(org.eclipse.ui.category.navigate,Navigate,null,true),
,
,,true),null),
org.eclipse.ui.defaultAcceleratorConfiguration,
org.eclipse.ui.contexts.window,,,system)
Binding(CTRL+F9,
ParameterizedCommand(Command(RunSQLAction,Run SQL,
Run SQL,
Category(org.eclipse.ui.category.edit,Edit,null,true),
,
,,true),null),
org.eclipse.ui.defaultAcceleratorConfiguration,
org.eclipse.ui.contexts.window,,,system)
!SUBENTRY 1 org.eclipse.jface 2 0 2011-05-18 10:26:01.228
!MESSAGE A conflict occurred for SHIFT+DEL:
Binding(SHIFT+DEL,
ParameterizedCommand(Command(org.eclipse.datatools.sqltools.result.removeAllInstances,Remove All Visible Results,
,
Category(org.eclipse.datatools.sqltools.result.category,SQL Results View,null,true),
,
,,true),null),
org.eclipse.ui.defaultAcceleratorConfiguration,
org.eclipse.ui.contexts.window,,,system)
Binding(SHIFT+DEL,
ParameterizedCommand(Command(org.eclipse.ui.edit.cut,Cut,
Cut the selection to the clipboard,
Category(org.eclipse.ui.category.edit,Edit,null,true),
org.eclipse.ui.internal.handlers.WidgetMethodHandler@10cff6b,
,,true),null),
org.eclipse.ui.defaultAcceleratorConfiguration,
org.eclipse.ui.contexts.dialogAndWindow,,,system)
Binding(SHIFT+DEL,
ParameterizedCommand(Command(org.topcased.modeler.deleteModelObject,Delete From Model,
Allows the user to delete the selected graph element and its associated model element in a Topcased editor.,
Category(org.eclipse.ui.category.edit,Edit,null,true),
,
,,true),null),
org.eclipse.ui.defaultAcceleratorConfiguration,
org.eclipse.ui.contexts.window,,,system)

!ENTRY org.eclipse.osgi 2 1 2011-05-18 10:26:02.478
!MESSAGE NLS unused message: prompt_optclasspath in: com.genuitec.eclipse.easie.core.configuration

!ENTRY org.eclipse.osgi 2 1 2011-05-18 10:26:02.494
!MESSAGE NLS unused message: prompt_preclasspath in: com.genuitec.eclipse.easie.core.configuration

!ENTRY org.eclipse.osgi 2 1 2011-05-18 10:26:02.494
!MESSAGE NLS unused message: prompt_optlibrarypath in: com.genuitec.eclipse.easie.core.configuration

!ENTRY org.eclipse.ui.workbench 2 0 2011-05-18 10:26:08.806
!MESSAGE A handler conflict occurred. This may disable some commands.
!SUBENTRY 1 org.eclipse.ui.workbench 2 0 2011-05-18 10:26:08.806
!MESSAGE Conflict for ‘com.genuitec.eclipse.ast.deploy.core.runonservershortcut.debug’:
HandlerActivation(commandId=com.genuitec.eclipse.ast.deploy.core.runonservershortcut.debug,
handler=org.eclipse.debug.internal.ui.launchConfigurations.LaunchShortcutExtension$LaunchCommandHandler@113bc51,
expression=,sourcePriority=0)
HandlerActivation(commandId=com.genuitec.eclipse.ast.deploy.core.runonservershortcut.debug,
handler=org.eclipse.debug.internal.ui.launchConfigurations.LaunchShortcutExtension$LaunchCommandHandler@b0a3d6,
expression=,sourcePriority=0)

!ENTRY org.eclipse.osgi 2 1 2011-05-18 10:26:13.493
!MESSAGE NLS unused message: Operation_CheckIfWCInSync_Id in: org.eclipse.team.svn.ui.messages

!ENTRY org.eclipse.osgi 2 0 2011-05-18 10:28:33.163
!MESSAGE While loading class “org.eclipse.wst.jsdt.internal.core.JavaModelManager$16”, thread “Thread[Worker-1,5,main]” timed out waiting (5000ms) for thread “Thread[ModalContext,6,main]” to finish starting bundle “org.eclipse.wst.jsdt.core_1.1.2.me201103172348 [902]”. To avoid deadlock, thread “Thread[Worker-1,5,main]” is proceeding but “org.eclipse.wst.jsdt.internal.core.JavaModelManager$16” may not be fully initialized.
!STACK 0
org.osgi.framework.BundleException: State change in progress for bundle “reference:file:/C:/Program Files/MyEclipse/Common/plugins/org.eclipse.wst.jsdt.core_1.1.2.me201103172348.jar” by thread “ModalContext”.
at org.eclipse.osgi.framework.internal.core.AbstractBundle.beginStateChange(AbstractBundle.java:1077)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:282)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:417)
at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:265)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:106)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:453)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at org.eclipse.wst.jsdt.internal.core.JavaModelManager$15.run(JavaModelManager.java:4182)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException
… 16 more
Root exception:
org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException
at org.eclipse.osgi.framework.internal.core.AbstractBundle.beginStateChange(AbstractBundle.java:1077)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:282)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:417)
at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:265)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:106)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:453)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at org.eclipse.wst.jsdt.internal.core.JavaModelManager$15.run(JavaModelManager.java:4182)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

!ENTRY org.drools.eclipse 4 120 2011-05-18 10:29:30.911
!MESSAGE Internal error in Drools Plugin:
!STACK 0
java.lang.IllegalArgumentException: Could not parse process L/HealthAssessmentFramework/src/main/rules/ScoreRisks.rf
at org.drools.eclipse.DroolsEclipsePlugin.parseProcess(DroolsEclipsePlugin.java:532)
at org.drools.eclipse.builder.DroolsBuilder.parseRuleFlowFile(DroolsBuilder.java:428)
at org.drools.eclipse.builder.DroolsBuilder.parseResource(DroolsBuilder.java:248)
at org.drools.eclipse.builder.DroolsBuilder$DroolsBuildVisitor.visit(DroolsBuilder.java:149)
at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:112)
at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:64)
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:127)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:74)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:110)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:94)
at org.drools.eclipse.builder.DroolsBuilder.fullBuild(DroolsBuilder.java:133)
at org.drools.eclipse.builder.DroolsBuilder.build(DroolsBuilder.java:95)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

!ENTRY org.drools.eclipse 4 120 2011-05-18 10:29:34.224
!MESSAGE Internal error in Drools Plugin:
!STACK 0
java.lang.IllegalArgumentException: Could not parse process L/HealthAssessmentFramework/src/main/rules/InitializeRiskWorksheet.rf
at org.drools.eclipse.DroolsEclipsePlugin.parseProcess(DroolsEclipsePlugin.java:532)
at org.drools.eclipse.builder.DroolsBuilder.parseRuleFlowFile(DroolsBuilder.java:428)
at org.drools.eclipse.builder.DroolsBuilder.parseResource(DroolsBuilder.java:248)
at org.drools.eclipse.builder.DroolsBuilder$DroolsBuildVisitor.visit(DroolsBuilder.java:149)
at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:112)
at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:64)
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:127)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:74)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:110)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:94)
at org.drools.eclipse.builder.DroolsBuilder.fullBuild(DroolsBuilder.java:133)
at org.drools.eclipse.builder.DroolsBuilder.build(DroolsBuilder.java:95)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

!ENTRY org.drools.eclipse 4 120 2011-05-18 10:29:35.865
!MESSAGE Internal error in Drools Plugin:
!STACK 0
java.lang.IllegalArgumentException: Could not parse process L/HealthAssessmentFramework/src/main/rules/IdentifyRisks.rf
at org.drools.eclipse.DroolsEclipsePlugin.parseProcess(DroolsEclipsePlugin.java:532)
at org.drools.eclipse.builder.DroolsBuilder.parseRuleFlowFile(DroolsBuilder.java:428)
at org.drools.eclipse.builder.DroolsBuilder.parseResource(DroolsBuilder.java:248)
at org.drools.eclipse.builder.DroolsBuilder$DroolsBuildVisitor.visit(DroolsBuilder.java:149)
at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:112)
at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:64)
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:127)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:74)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:110)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:94)
at org.drools.eclipse.builder.DroolsBuilder.fullBuild(DroolsBuilder.java:133)
at org.drools.eclipse.builder.DroolsBuilder.build(DroolsBuilder.java:95)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

!ENTRY org.drools.eclipse 4 120 2011-05-18 10:30:30.176
!MESSAGE Internal error in Drools Plugin:
!STACK 0
java.lang.IllegalArgumentException: Could not parse process L/HealthAssessmentFramework/src/main/rules/ScoreRisks.rf
at org.drools.eclipse.DroolsEclipsePlugin.parseProcess(DroolsEclipsePlugin.java:532)
at org.drools.eclipse.builder.DroolsBuilder.parseRuleFlowFile(DroolsBuilder.java:428)
at org.drools.eclipse.builder.DroolsBuilder.parseResource(DroolsBuilder.java:248)
at org.drools.eclipse.builder.DroolsBuilder$DroolsBuildVisitor.visit(DroolsBuilder.java:149)
at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:112)
at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:64)
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:127)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:74)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:110)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:94)
at org.drools.eclipse.builder.DroolsBuilder.fullBuild(DroolsBuilder.java:133)
at org.drools.eclipse.builder.DroolsBuilder.build(DroolsBuilder.java:95)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

!ENTRY org.drools.eclipse 4 120 2011-05-18 10:30:32.567
!MESSAGE Internal error in Drools Plugin:
!STACK 0
java.lang.IllegalArgumentException: Could not parse process L/HealthAssessmentFramework/src/main/rules/InitializeRiskWorksheet.rf
at org.drools.eclipse.DroolsEclipsePlugin.parseProcess(DroolsEclipsePlugin.java:532)
at org.drools.eclipse.builder.DroolsBuilder.parseRuleFlowFile(DroolsBuilder.java:428)
at org.drools.eclipse.builder.DroolsBuilder.parseResource(DroolsBuilder.java:248)
at org.drools.eclipse.builder.DroolsBuilder$DroolsBuildVisitor.visit(DroolsBuilder.java:149)
at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:112)
at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:64)
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:127)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:74)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:110)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:94)
at org.drools.eclipse.builder.DroolsBuilder.fullBuild(DroolsBuilder.java:133)
at org.drools.eclipse.builder.DroolsBuilder.build(DroolsBuilder.java:95)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

!ENTRY org.drools.eclipse 4 120 2011-05-18 10:30:33.426
!MESSAGE Internal error in Drools Plugin:
!STACK 0
java.lang.IllegalArgumentException: Could not parse process L/HealthAssessmentFramework/src/main/rules/IdentifyRisks.rf
at org.drools.eclipse.DroolsEclipsePlugin.parseProcess(DroolsEclipsePlugin.java:532)
at org.drools.eclipse.builder.DroolsBuilder.parseRuleFlowFile(DroolsBuilder.java:428)
at org.drools.eclipse.builder.DroolsBuilder.parseResource(DroolsBuilder.java:248)
at org.drools.eclipse.builder.DroolsBuilder$DroolsBuildVisitor.visit(DroolsBuilder.java:149)
at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:112)
at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:64)
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:127)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:74)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:110)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:94)
at org.drools.eclipse.builder.DroolsBuilder.fullBuild(DroolsBuilder.java:133)
at org.drools.eclipse.builder.DroolsBuilder.build(DroolsBuilder.java:95)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

[wrohrbach]

I have not attempted to do this a new workspace. I ended up installing the JBoss Tools Helios workbench release which is for Drools 5.1. I was able to get this plugin to install correctly and then I installed the 4.0.7 and 5.1 Drools runtimes. So I am able to work with the rules now, but am forced to use the 5.1 version of the workbench, which means I cannot change any of the rule flows since the 5.1 cannot work with 4.0 rules flows files.

[support-swapna]

wrohrbach,

Thank you for the details. I have escalated this to a dev team member. They will respond to your query.

[Author]

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