[jbosstools-issues] [JBoss JIRA] Closed: (JBDS-1272) NullPointerException trying to parse DSL

[Vlado pakan (JIRA)]

     [ https://jira.jboss.org/browse/JBDS-1272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vlado pakan closed JBDS-1272.
-----------------------------



Verified on JBDS 4.0.0.v201008261621R-H420-M2

> NullPointerException trying to parse DSL 
> -----------------------------------------
>
>                 Key: JBDS-1272
>                 URL: https://jira.jboss.org/browse/JBDS-1272
>             Project: Developer Studio (JBoss Developer Studio)
>          Issue Type: Bug
>          Components: drools
>    Affects Versions: 3.0.0.GA, 3.0.1.GA
>            Reporter: Tihomir Surdilovic
>            Assignee: Kris Verlaenen
>            Priority: Critical
>             Fix For: 4.0.0.M2
>
>
> Following exception is raised when saving a rule (drl which uses /jboss-esb/server/default/deploy/jbrules.esb/XPathLanguage.dsl from the SOA-P 5 distro):
> java.lang.NullPointerException
> at org.drools.eclipse.editors.outline.RuleContentOutlinePage.initRules(RuleContentOutlinePage.java:273)
> at org.drools.eclipse.editors.outline.RuleContentOutlinePage.update(RuleContentOutlinePage.java:148)
> at org.drools.eclipse.editors.AbstractRuleEditor.doSave(AbstractRuleEditor.java:163)
> at org.drools.eclipse.editors.DRLRuleEditor.doSave(DRLRuleEditor.java:254)
> at org.drools.eclipse.editors.DRLRuleEditor2.doSave(DRLRuleEditor2.java:121)
> at org.eclipse.ui.internal.SaveableHelper$2.run(SaveableHelper.java:151)
> at org.eclipse.ui.internal.SaveableHelper$5.run(SaveableHelper.java:274)
> at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464)
> at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372)
> at org.eclipse.jface.window.ApplicationWindow$1.run(ApplicationWindow.java:759)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
> at org.eclipse.jface.window.ApplicationWindow.run(ApplicationWindow.java:756)
> at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2579)
> at org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOperation(SaveableHelper.java:282)
> at org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOperation(SaveableHelper.java:261)
> at org.eclipse.ui.internal.SaveableHelper.savePart(SaveableHelper.java:156)
> at org.eclipse.ui.internal.EditorManager.savePart(EditorManager.java:1357)
> at org.eclipse.ui.internal.WorkbenchPage.savePart(WorkbenchPage.java:3328)
> at org.eclipse.ui.internal.WorkbenchPage.saveEditor(WorkbenchPage.java:3341)
> at org.eclipse.ui.internal.SaveAction.run(SaveAction.java:76)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
> at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:452)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
> 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)
> In JBDS 3.0.0.GA this error shows in a popup window as in 3.0.1.GA it is shown only in the logs.

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