NullPointer Exception opening view.xhtml.ftl from JDBS ------------------------------------------------------ Key: JBIDE-2061 URL: http://jira.jboss.com/jira/browse/JBIDE-2061 Project: Tools (JBoss Tools) Issue Type: Bug Components: FreeMarker Environment: RHDS version 1.0, with Seam 2.0.1GA, on Windows XP, JBossAS 4.2.2.GA Reporter: Bruce Link Used JBDS to look at the view.xhtml.ftl file under jbdevstudio\jboss-eap\seam\seam-gen\view. The FreeMarker site indicates that JBDS has a plugin for eclipse that can do this, so I figured I would see if it worked using file>open, as I could not see a FreeMarker view. JBDS could not open the file and gave an error message, referencing a log entry. The edit window shows a blue horizontal line and the word ERROR. The tab at the bottom reads "Source" The tab at the top has an icon showing a page with the overlay <FM> and reads "view.xhtml.ftl Same thing with other ftl files I tried to open, in the same directory or in the Seam 2.0.1GA\seam-gen\view directory. The log entry follows: !ENTRY org.eclipse.ui.workbench 4 2 2008-04-13 17:17:44.690 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench". !STACK 0 java.lang.NullPointerException at org.jboss.ide.eclipse.freemarker.model.ItemSet.<init>(ItemSet.java:56) at org.jboss.ide.eclipse.freemarker.editor.Editor.getItemSet(Editor.java:271) at org.jboss.ide.eclipse.freemarker.outline.OutlineContentProvider.getElements(OutlineContentProvid er.java:63) at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:937) at org.eclipse.jface.viewers.ColumnViewer.getRawChildren(ColumnViewer.java:693) at org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren(AbstractTreeViewer.java:1298) at org.eclipse.jface.viewers.TreeViewer.getRawChildren(TreeViewer.java:378) at org.eclipse.jface.viewers.AbstractTreeViewer.getFilteredChildren(AbstractTreeViewer.java:615) at org.eclipse.jface.viewers.AbstractTreeViewer.getSortedChildren(AbstractTreeViewer.java:581) at org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:778) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67) at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:755) at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:627) at org.eclipse.jface.viewers.AbstractTreeViewer.internalInitializeTree(AbstractTreeViewer.java:1463 ) at org.eclipse.jface.viewers.TreeViewer.internalInitializeTree(TreeViewer.java:816) at org.eclipse.jface.viewers.AbstractTreeViewer$5.run(AbstractTreeViewer.java:1446) at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1368) at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:390) at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1330) at org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged(AbstractTreeViewer.java:1435) at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:251) at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1606) at org.jboss.ide.eclipse.freemarker.outline.OutlinePage.createControl(OutlinePage.java:85) at org.eclipse.ui.views.contentoutline.ContentOutline.doCreatePage(ContentOutline.java:135) at org.eclipse.ui.part.PageBookView.createPage(PageBookView.java:399) at org.eclipse.ui.part.PageBookView.partActivated(PageBookView.java:741) at org.eclipse.ui.internal.PartListenerList$1.run(PartListenerList.java:72) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.runtime.Platform.run(Platform.java:857) at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57) at org.eclipse.ui.internal.PartListenerList.firePartActivated(PartListenerList.java:70) at org.eclipse.ui.internal.PartService.firePartActivated(PartService.java:73) at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:171) at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:5 6) at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126) at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3402) at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:611) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2748) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2651) at org.eclipse.ui.internal.WorkbenchPage.access$13(WorkbenchPage.java:2643) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2595) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2590) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2574) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2557) at org.eclipse.ui.ide.IDE.openEditorOnFileStore(IDE.java:1090) at org.eclipse.ui.internal.ide.actions.OpenLocalFileAction.run(OpenLocalFileAction.java:105) at org.eclipse.ui.internal.ide.actions.OpenLocalFileAction.run(OpenLocalFileAction.java:75) at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:256) at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:229) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.jav a:546) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219) at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.j ava:106) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176) 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:585) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447) at org.eclipse.equinox.launcher.Main.run(Main.java:1173) at org.eclipse.equinox.launcher.Main.main(Main.java:1148) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: 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