Re: LuaEclipse 2

[Alexander Gladysh <agladysh@...>]

Kevin,

> Lately I have been working on a new version of LuaEclipse  in collaboration with Jason SANTOS, for the moment it's more an editor that an IDE.
> It's available for Linux, OSX and Windows.
> I would just like to tell you that there is an usable development version available at  http://github.com/KINFOO/LuaEclipse/downloads .
> There also a tutorial to install it as it use DLTK 2 M5, available here : http://wiki.github.com/KINFOO/LuaEclipse/install-luaeclipse-2 .
> It would be nice to have your feed back and even contributions.

I've finally managed to install LE2 on my OS X box on the fresh
Eclipse 3.5.2 installation. I foillowed instructions here
http://wiki.github.com/KINFOO/LuaEclipse/install-luaeclipse-2.

When I try to open any Lua file in my project, I get an exception (see below).

HTH,
Alexander.

java.lang.NullPointerException
	at org.eclipse.core.internal.runtime.Activator.getURLConverter(Activator.java:313)
	at org.eclipse.core.runtime.FileLocator.resolve(FileLocator.java:227)
	at org.keplerproject.luaeclipse.metalua.MetaluaStateFactory.sourcesPath(MetaluaStateFactory.java:107)
	at org.keplerproject.luaeclipse.metalua.MetaluaStateFactory.newLuaState(MetaluaStateFactory.java:67)
	at org.keplerproject.luaeclipse.metalua.Metalua.newState(Metalua.java:29)
	at org.keplerproject.luaeclipse.internal.parser.MetaluaASTWalker.<init>(MetaluaASTWalker.java:98)
	at org.keplerproject.luaeclipse.internal.parser.MetaluaASTWalker.<init>(MetaluaASTWalker.java:133)
	at org.keplerproject.luaeclipse.internal.parser.NodeFactory.<init>(NodeFactory.java:108)
	at org.keplerproject.luaeclipse.parser.LuaSourceParser.parse(LuaSourceParser.java:75)
	at org.eclipse.dltk.core.SourceParserUtil.getModuleDeclaration(SourceParserUtil.java:120)
	at org.eclipse.dltk.core.SourceParserUtil.getModuleDeclaration(SourceParserUtil.java:45)
	at org.eclipse.dltk.core.AbstractSourceElementParser.parse(AbstractSourceElementParser.java:48)
	at org.eclipse.dltk.core.AbstractSourceElementParser.parseSourceModule(AbstractSourceElementParser.java:28)
	at org.eclipse.dltk.core.SourceParserUtil.parseSourceModule(SourceParserUtil.java:237)
	at org.eclipse.dltk.internal.core.AbstractSourceModule.buildStructure(AbstractSourceModule.java:528)
	at org.eclipse.dltk.internal.core.Openable.generateInfos(Openable.java:185)
	at org.eclipse.dltk.internal.core.ModelElement.openWhenClosed(ModelElement.java:182)
	at org.eclipse.dltk.internal.core.BecomeWorkingCopyOperation.executeOperation(BecomeWorkingCopyOperation.java:45)
	at org.eclipse.dltk.internal.core.ModelOperation.run(ModelOperation.java:698)
	at org.eclipse.dltk.internal.core.ModelOperation.runOperation(ModelOperation.java:764)
	at org.eclipse.dltk.internal.core.SourceModule.becomeWorkingCopy(SourceModule.java:68)
	at org.eclipse.dltk.internal.ui.editor.SourceModuleDocumentProvider.createFileInfo(SourceModuleDocumentProvider.java:1263)
	at org.eclipse.ui.editors.text.TextFileDocumentProvider.connect(TextFileDocumentProvider.java:478)
	at org.eclipse.dltk.internal.ui.editor.SourceModuleDocumentProvider.connect(SourceModuleDocumentProvider.java:1509)
	at org.eclipse.ui.texteditor.AbstractTextEditor.doSetInput(AbstractTextEditor.java:4135)
	at org.eclipse.ui.texteditor.StatusTextEditor.doSetInput(StatusTextEditor.java:203)
	at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.doSetInput(AbstractDecoratedTextEditor.java:1413)
	at org.eclipse.dltk.internal.ui.editor.ScriptEditor.internalDoSetInput(ScriptEditor.java:787)
	at org.eclipse.dltk.internal.ui.editor.ScriptEditor.doSetInput(ScriptEditor.java:1270)
	at org.eclipse.ui.texteditor.AbstractTextEditor$19.run(AbstractTextEditor.java:3116)
	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.texteditor.AbstractTextEditor.internalInit(AbstractTextEditor.java:3134)
	at org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTextEditor.java:3161)
	at org.eclipse.ui.internal.EditorManager.createSite(EditorManager.java:798)
	at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:644)
	at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:462)
	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.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.setSelection(PartStack.java:1209)
	at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1608)
	at org.eclipse.ui.internal.PartStack.add(PartStack.java:499)
	at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:103)
	at org.eclipse.ui.internal.PartStack.add(PartStack.java:485)
	at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:112)
	at org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:63)
	at org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:225)
	at org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:213)
	at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:778)
	at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:677)
	at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:638)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2854)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762)
	at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754)
	at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2676)
	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651)
	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610)
	at org.eclipse.ui.actions.OpenFileAction.openFile(OpenFileAction.java:99)
	at org.eclipse.ui.actions.OpenSystemEditorAction.run(OpenSystemEditorAction.java:99)
	at org.eclipse.ui.views.navigator.OpenActionGroup.runDefaultAction(OpenActionGroup.java:133)
	at org.eclipse.ui.views.navigator.MainActionGroup.runDefaultAction(MainActionGroup.java:330)
	at org.eclipse.ui.views.navigator.ResourceNavigator.handleOpen(ResourceNavigator.java:787)
	at org.eclipse.ui.views.navigator.ResourceNavigator$6.open(ResourceNavigator.java:499)
	at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48)
	at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:842)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.runtime.Platform.run(Platform.java:888)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
	at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:840)
	at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1101)
	at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1205)
	at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:264)
	at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:258)
	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:298)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1598)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1622)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1607)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1396)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3484)
	at org.eclipse.swt.widgets.Control.sendTrackEvents(Control.java:3036)
	at org.eclipse.swt.widgets.Control.kEventControlTrack(Control.java:2116)
	at org.eclipse.swt.widgets.Widget.controlProc(Widget.java:375)
	at org.eclipse.swt.widgets.Display.controlProc(Display.java:863)
	at org.eclipse.swt.internal.carbon.OS.CallNextEventHandler(Native Method)
	at org.eclipse.swt.widgets.Tree.kEventMouseDown(Tree.java:2653)
	at org.eclipse.swt.widgets.Widget.mouseProc(Widget.java:1362)
	at org.eclipse.swt.widgets.Display.mouseProc(Display.java:2930)
	at org.eclipse.swt.internal.carbon.OS.SendEventToEventTarget(Native Method)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3051)
	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)