hi.

i'm a new user to hibernate and there are two things i miss, so i thought maybe someone around here will know what to do so solve it..

(1) i'm using the eclipse ide and i downloaded the hibernate plugin but when i try to open the hibernate console i get this error prompt saying:

and in the eclipse log file i also see this:


i'm using JBossIDE for eclipse version 2.0.0 Beta2 and i have no idea which version of hibernate i'm using.. it came with the jboss as.
any idea of how to solve this?

(2) and this may have something to do with the first problem... how can i see my database?
i'm working on a seam project and i want to see the data stored in the application.
i need something like the query browser in mysql or the phpmyadmin..
do i have that in the hibernate console?
the database in use is the default of jboss as: hsqldb.

thanks a lot.

hi.

nobody knows why i'm getting this error when trying to open the hibernate perspective?

i can't find anything on the net which will answer this...

thanks.

try and run with eclipse -clean

and if that does not work you somehow have a bad install.

ok i'll give it ago when i get home...
but if it doesn't work, i have a bad install of what? the eclipse IDE or the hibernate plugin?

thanks!

hibernate plugin most likely

Hi,

Ive downloaded "HibernateTools-3.2.0.beta8". I have followed the instructions on the index.html in that archive, and ran eclipse -clean.

When I try to open the hibernate perspective, I get the following exceptions:

"java.lang.NullPointerException at org.jboss.ide.eclipse.jdt.j2ee.jsp.ui.decorators.JSPNatureDecorator.decorate(JSPNatureDecorator.java:84) ... "

"java.lang.NoClassDefFoundError: org/hibernate/tool/ide/completion/IHQLCodeAssist
at java.lang.Class.getDeclaredConstructors0(Native Method) ... "

if the full stack trace is required, please let me know and Ill add it all...

does anyone knows what is the problem?

Thanks.

show the full stacktrace...

1)
Message: Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
Stack Trace:
java.lang.NullPointerException
at org.jboss.ide.eclipse.jdt.j2ee.jsp.ui.decorators.JSPNatureDecorator.decorate(JSPNatureDecorator.java:84)
at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate(LightweightDecoratorDefinition.java:253)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager$LightweightRunnable.run(LightweightDecoratorManager.java:71)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:336)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:322)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.ensureResultCached(DecorationScheduler.java:338)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.run(DecorationScheduler.java:308)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)

2)
Message: Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
Stack Trace:
java.lang.NoClassDefFoundError: org/hibernate/tool/ide/completion/IHQLCodeAssist
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:157)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:759)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerDescriptor.createComputer(CompletionProposalComputerDescriptor.java:278)
at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerDescriptor.getComputer(CompletionProposalComputerDescriptor.java:246)
at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerDescriptor.sessionEnded(CompletionProposalComputerDescriptor.java:421)
at org.eclipse.jdt.internal.ui.text.java.CompletionProposalCategory.sessionEnded(CompletionProposalCategory.java:327)
at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor$2.assistSessionEnded(ContentAssistProcessor.java:179)
at org.eclipse.jface.text.contentassist.ContentAssistant.fireSessionEndEvent(ContentAssistant.java:2008)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.hide(CompletionProposalPopup.java:868)
at org.eclipse.jface.text.contentassist.ContentAssistant.hide(ContentAssistant.java:1835)
at org.eclipse.jface.text.contentassist.ContentAssistant.uninstall(ContentAssistant.java:1199)
at org.eclipse.jface.text.source.SourceViewer.unconfigure(SourceViewer.java:587)
at org.eclipse.jdt.internal.ui.javaeditor.JavaSourceViewer.unconfigure(JavaSourceViewer.java:349)
at org.eclipse.jface.text.source.SourceViewer.handleDispose(SourceViewer.java:633)
at org.eclipse.jface.text.source.projection.ProjectionViewer.handleDispose(ProjectionViewer.java:1351)
at org.eclipse.jdt.internal.ui.javaeditor.JavaSourceViewer.handleDispose(JavaSourceViewer.java:459)
at org.eclipse.jface.text.TextViewer$1.widgetDisposed(TextViewer.java:1483)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:101)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:952)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:937)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:709)
at org.eclipse.swt.custom.StyledText.handleDispose(StyledText.java:4920)
at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:4787)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:952)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:933)
at org.eclipse.swt.widgets.Widget.release(Widget.java:743)
at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:636)
at org.eclipse.swt.widgets.Canvas.releaseChildren(Canvas.java:117)
at org.eclipse.swt.widgets.Widget.release(Widget.java:746)
at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:636)
at org.eclipse.swt.widgets.Widget.release(Widget.java:746)
at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:636)
at org.eclipse.swt.widgets.Widget.release(Widget.java:746)
at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:636)
at org.eclipse.swt.widgets.Widget.release(Widget.java:746)
at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:636)
at org.eclipse.swt.widgets.Widget.release(Widget.java:746)
at org.eclipse.swt.widgets.Widget.dispose(Widget.java:415)
at org.eclipse.ui.internal.PartPane.dispose(PartPane.java:167)
at org.eclipse.ui.internal.WorkbenchPartReference.dispose(WorkbenchPartReference.java:639)
at org.eclipse.ui.internal.WorkbenchPage.disposePart(WorkbenchPage.java:1548)
at org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1311)
at org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1295)
at org.eclipse.ui.internal.WorkbenchPage.closeEditors(WorkbenchPage.java:1269)
at org.eclipse.ui.internal.WorkbenchPage.closeAllEditors(WorkbenchPage.java:1088)
at org.eclipse.ui.internal.WorkbenchPage.dispose(WorkbenchPage.java:1597)
at org.eclipse.ui.internal.WorkbenchWindow.closeAllPages(WorkbenchWindow.java:748)
at org.eclipse.ui.internal.WorkbenchWindow.hardClose(WorkbenchWindow.java:1486)
at org.eclipse.ui.internal.WorkbenchWindow.busyClose(WorkbenchWindow.java:622)
at org.eclipse.ui.internal.WorkbenchWindow.access$0(WorkbenchWindow.java:598)
at org.eclipse.ui.internal.WorkbenchWindow$2.run(WorkbenchWindow.java:713)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:711)
at org.eclipse.jface.window.WindowManager.close(WindowManager.java:109)
at org.eclipse.ui.internal.Workbench$12.run(Workbench.java:712)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:709)
at org.eclipse.ui.internal.Workbench.access$8(Workbench.java:639)
at org.eclipse.ui.internal.Workbench$14.run(Workbench.java:839)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.ui.internal.Workbench.close(Workbench.java:837)
at org.eclipse.ui.internal.Workbench.close(Workbench.java:812)
at org.eclipse.ui.internal.WorkbenchWindow.busyClose(WorkbenchWindow.java:619)
at org.eclipse.ui.internal.WorkbenchWindow.access$0(WorkbenchWindow.java:598)
at org.eclipse.ui.internal.WorkbenchWindow$2.run(WorkbenchWindow.java:713)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:711)
at org.eclipse.jface.window.Window.handleShellCloseEvent(Window.java:736)
at org.eclipse.jface.window.Window$3.shellClosed(Window.java:682)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:159)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:952)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:937)
at org.eclipse.swt.widgets.Decorations.closeWidget(Decorations.java:257)
at org.eclipse.swt.widgets.Decorations.WM_CLOSE(Decorations.java:1606)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3248)
at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1634)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1920)
at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:443)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1634)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1920)
at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:443)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1634)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1925)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
at org.eclipse.core.launcher.Main.run(Main.java:977)
at org.eclipse.core.launcher.Main.main(Main.java:952)

Thank you

do you have a jsp file open at the same time ?

try and close all files and tell me if that lets you switch to the perspective without errors.

thanks max,

We are not using JSP, we work with JSF-xhtml...
Anyway, I closed all files, stopped the server and now there are no errors.

What was the reason for this error? is it possible that the JBoss AS and the hibernate console interfere each other? or were these just old errors in the error log?