[Attempto] ACE View with the latest Protege (4.1. beta) throiwing an exception

[Danica Damljanovic]

Hi,

I was trying ACE View with the Protege 4.1. beta, and it throws the
following exception when I try to create a new ontology:

Error 1 Logged at Wed Jul 14 22:17:29 BST 2010
NoClassDefFoundError: javax/swing/JFrame
    java.lang.Class.getDeclaredConstructors0(Native Method)
    java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
    java.lang.Class.getConstructor0(Class.java:2699)
    java.lang.Class.newInstance0(Class.java:326)
    java.lang.Class.newInstance(Class.java:308)
    org.protege.editor.core.plugin.PluginUtilities.getExtensionObject(PluginUtilities.java:131)
    org.protege.editor.core.plugin.ExtensionInstantiator.instantiate(ExtensionInstantiator.java:74)
    org.protege.editor.core.plugin.AbstractProtegePlugin.newInstance(AbstractProtegePlugin.java:35)
    org.protege.editor.core.ui.menu.MenuActionPluginJPFImpl.newInstance(MenuActionPluginJPFImpl.java:138)
    org.protege.editor.core.ui.menu.MenuActionPluginJPFImpl.newInstance(MenuActionPluginJPFImpl.java:31)
    org.protege.editor.core.ui.menu.MenuBuilder.add(MenuBuilder.java:150)
    org.protege.editor.core.ui.menu.MenuBuilder.add(MenuBuilder.java:111)
    org.protege.editor.core.ui.menu.MenuBuilder.buildMenu(MenuBuilder.java:74)
    org.protege.editor.core.ui.workspace.WorkspaceFrame.createMenuBar(WorkspaceFrame.java:171)
    org.protege.editor.core.ui.workspace.WorkspaceFrame.createUI(WorkspaceFrame.java:141)
    org.protege.editor.core.ui.workspace.WorkspaceFrame.<init>(WorkspaceFrame.java:59)
    org.protege.editor.core.ui.workspace.WorkspaceManager.addWorkspace(WorkspaceManager.java:37)
    org.protege.editor.core.editorkit.EditorKitManager.addEditorKit(EditorKitManager.java:45)
    org.protege.editor.core.ProtegeManager.createAndSetupNewEditorKit(ProtegeManager.java:130)
    org.protege.editor.core.ProtegeWelcomeFrame$ProtegeWelcomePanel$1.actionPerformed(ProtegeWelcomeFrame.java:114)
    org.protege.editor.core.ui.util.LinkLabel.activateLink(LinkLabel.java:102)
    org.protege.editor.core.ui.util.LinkLabel.access$100(LinkLabel.java:30)
    org.protege.editor.core.ui.util.LinkLabel$1.mouseReleased(LinkLabel.java:68)
    java.awt.Component.processMouseEvent(Component.java:6216)
    javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
    java.awt.Component.processEvent(Component.java:5981)
    java.awt.Container.processEvent(Container.java:2041)
    java.awt.Component.dispatchEventImpl(Component.java:4583)
    java.awt.Container.dispatchEventImpl(Container.java:2099)
    java.awt.Component.dispatchEvent(Component.java:4413)
    java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4556)
    java.awt.LightweightDispatcher.processMouseEvent(Container.java:4220)
    java.awt.LightweightDispatcher.dispatchEvent(Container.java:4150)
    java.awt.Container.dispatchEventImpl(Container.java:2085)
    java.awt.Window.dispatchEventImpl(Window.java:2475)
    java.awt.Component.dispatchEvent(Component.java:4413)
    java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
    java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
    java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
    java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
    java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
    java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
    java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
---------------------------------------------------------------------------------------------------

Anybody has a clue?
It used to work with 4.0. beta without any problems.

-- 
Best,
Danica Damljanovic
--
Research Associate
GATE team http://gate.ac.uk
Natural Language Processing Group
University of Sheffield
http://www.dcs.shef.ac.uk/~danica