JSP editor problem JBoss-IDE 1.5M1

[masoud_omidvar]

When I try to edit a jsp file, i faced with the following error, any suggestion?


!MESSAGE org/eclipse/jdt/internal/ui/text/java/ResultCollector
!STACK 0
java.lang.NoClassDefFoundError: org/eclipse/jdt/internal/ui/text/java/ResultCollector
at org.jboss.ide.eclipse.jdt.j2ee.jsp.ui.editors.JSPConfiguration.getContentAssistant(JSPConfiguration.java:192)
at org.eclipse.jface.text.source.SourceViewer.configure(SourceViewer.java:332)
at org.eclipse.ui.texteditor.AbstractTextEditor.createPartControl(AbstractTextEditor.java:2502)
at org.eclipse.ui.texteditor.StatusTextEditor.createPartControl(StatusTextEditor.java:53)
at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.createPartControl(AbstractDecoratedTextEditor.java:303)
at org.eclipse.ui.internal.EditorManager.busyRestoreEditorHelper(EditorManager.java:1237)
at org.eclipse.ui.internal.EditorManager.busyRestoreEditor(EditorManager.java:1102)
at org.eclipse.ui.internal.EditorManager$7.run(EditorManager.java:1064)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.EditorManager.restoreEditor(EditorManager.java:1062)
at org.eclipse.ui.internal.EditorManager$Editor.getEditor(EditorManager.java:1648)
at org.eclipse.ui.internal.EditorManager$Editor.getPart(EditorManager.java:1639)
at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:235)
at org.eclipse.ui.internal.EditorPane.requestActivation(EditorPane.java:88)
at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:270)
at org.eclipse.ui.internal.EditorPane.setFocus(EditorPane.java:116)
at org.eclipse.ui.internal.presentations.PresentablePart.setFocus(PresentablePart.java:134)
at org.eclipse.ui.internal.presentations.newapi.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:92)
at org.eclipse.ui.internal.presentations.newapi.AbstractTabFolder.fireEvent(AbstractTabFolder.java:263)
at org.eclipse.ui.internal.presentations.newapi.AbstractTabFolder.fireEvent(AbstractTabFolder.java:268)
at org.eclipse.ui.internal.presentations.newapi.AbstractTabFolder.handleMouseDown(AbstractTabFolder.java:322)
at org.eclipse.ui.internal.presentations.newapi.AbstractTabFolder$3.mouseDown(AbstractTabFolder.java:79)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:132)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2894)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2527)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1570)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1534)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:306)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:228)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:156)
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.core.launcher.Main.invokeFramework(Main.java:315)
at org.eclipse.core.launcher.Main.basicRun(Main.java:268)
at org.eclipse.core.launcher.Main.run(Main.java:942)
at org.eclipse.core.launcher.Main.main(Main.java:926)

[masoud_omidvar]

Based on current version of org.eclipse.jdt.ui_3.1.0 and cvs, It seems that there is no ResultCollector class.

Check http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/

[maxandersen]

yes - this is one of the things that has changed between M5 and M6.
(they renamed/changed the API)

thus you cannot use M6 with JBossIDE at the moment

we will probably move more and more of the jsp editing stuff to be more WTP based in the future.


max

[chrispp]

Any deadline for M6 and JBossIDE, we are so impatient please forgive us but we like that IDE so much !

Chris.

[waggj]

I'm not an eclipse plug-in developer but from what I've seen isn't it the case that the public API did not change? You were using an internal API which you shouldn't have been doing? I'm not really complaining too loudly just asking for clarification

[maxandersen]

If we did not use internal apis we could not provide you with the added value.

e.g. to provide code completion inside xml files (which eclipse wtp does for jsp, j2ee etc. stuff) we need to use internal apis (the exact same as eclipse wtp uses) .... this is less work than to develop on our own xml editor.

So yes, of course it would be nice to use only public api - but then we wouldnt be able to much else than add some menus and actions to the xml editors....which is very boring and not usefull compared to have semantic code completion.

we are working very hard on pushing some of these internal apis to be public but it takes time.

So if you want stability then use eclipse 3.0 and JBoss IDE 1.4.

if you want cutting edge and more new features then use eclipse 3.1 and JBoss IDE 1.5

/max

[waggj]

Thanks Max, I was assuming there were public alternatives to the internal api. You're right to be pushing for such bits of the api to be public.