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Bug 270589 - A java.lang.IllegalStateException exception has occurred (NetBeans JavaCC Lexer)
Summary: A java.lang.IllegalStateException exception has occurred (NetBeans JavaCC Lexer)
Status: RESOLVED FIXED
Alias: None
Product: ide
Classification: Unclassified
Component: Code (show other bugs)
Version: 8.2
Hardware: PC Windows 7
: P1 normal (vote)
Assignee: issues@ide
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-05-08 15:50 UTC by Khad515
Modified: 2017-05-08 16:04 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
log file after error (67.91 KB, application/octet-stream)
2017-05-08 15:50 UTC, Khad515 		Details
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Description Khad515 2017-05-08 15:50:27 UTC 
Created attachment 164275 [details]
log file after error

I tried to inplement this guide
https://platform.netbeans.org/tutorials/nbm-javacc-lexer.html#appendix
(JavaCC Lexer Generator Integration Tutorial for the NetBeans Platform)

When i was done, i tried to create SJTemplate file. When you create a new SJTemplate file its showing me a "java.lang.IllegalStateException exception has occurred" error. How to fix?

Details:
java.lang.NullPointerException: displayName attribute not specified for org.simplejava.SJDataObject
	at org.netbeans.core.spi.multiview.MultiViewFactory$MapMVD.get(MultiViewFactory.java:390)
	at org.netbeans.core.spi.multiview.MultiViewFactory$MapMVD.getDisplayName(MultiViewFactory.java:408)
	at org.netbeans.core.multiview.TabsComponent.createButton(TabsComponent.java:598)
	at org.netbeans.core.multiview.TabsComponent.setModel(TabsComponent.java:158)
	at org.netbeans.core.multiview.MultiViewPeer.setMimeLookup(MultiViewPeer.java:174)
	at org.netbeans.core.multiview.MultiViewCloneableTopComponent.setMimeLookup(MultiViewCloneableTopComponent.java:101)
	at org.netbeans.core.api.multiview.MultiViews.createCloneableMultiView(MultiViews.java:119)
Caused: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.openide.loaders.MultiDOEditor.createMultiViewPane(MultiDOEditor.java:99)
Caused: java.lang.IllegalStateException
	at org.openide.loaders.MultiDOEditor.createMultiViewPane(MultiDOEditor.java:101)
	at org.openide.loaders.MultiDOEditor.call(MultiDOEditor.java:108)
	at org.openide.loaders.MultiDOEditor.call(MultiDOEditor.java:60)
	at org.netbeans.modules.openide.loaders.SimpleES.createPane(SimpleES.java:107)
Caused: java.lang.IllegalStateException: Cannot create factory for org.simplejava.SJDataObject@428753[C:\Users\sivanuk\Documents\NetBeansProjects\JavaApplication4\newSJTemplate.sj@ff0f4115:e66e2a]
	at org.netbeans.modules.openide.loaders.SimpleES.createPane(SimpleES.java:109)
	at org.openide.text.CloneableEditorSupport.createCloneableTopComponent(CloneableEditorSupport.java:1061)
	at org.openide.windows.CloneableOpenSupport.openCloneableTopComponent(CloneableOpenSupport.java:206)
	at org.openide.windows.CloneableOpenSupport$1.run(CloneableOpenSupport.java:107)
	at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEvent(NbMutexEventProvider.java:118)
	at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.writeAccess(NbMutexEventProvider.java:83)
	at org.netbeans.modules.openide.util.LazyMutexImplementation.writeAccess(LazyMutexImplementation.java:79)
	at org.openide.util.Mutex.writeAccess(Mutex.java:310)
	at org.openide.windows.CloneableOpenSupport.open(CloneableOpenSupport.java:104)
	at org.openide.text.CloneableEditorSupport.open(CloneableEditorSupport.java:436)
	at org.openide.awt.ActionDefaultPerfomer.actionPerformed(ActionDefaultPerfomer.java:70)
	at org.openide.awt.ContextAction$Performer.actionPerformed(ContextAction.java:226)
	at org.openide.awt.ContextManager.actionPerformed(ContextManager.java:260)
	at org.openide.awt.ContextAction.actionPerformed(ContextAction.java:109)
	at org.openide.util.actions.ActionInvoker$1.run(ActionInvoker.java:93)
	at org.openide.util.actions.ActionInvoker.doPerformAction(ActionInvoker.java:116)
	at org.openide.util.actions.ActionInvoker.invokeAction(ActionInvoker.java:99)
	at org.openide.awt.GeneralAction$BaseDelAction.actionPerformed(GeneralAction.java:234)
	at org.netbeans.modules.project.ui.ProjectUtilities$3.run(ProjectUtilities.java:316)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
	at java.awt.EventQueue.access$500(EventQueue.java:97)
	at java.awt.EventQueue$3.run(EventQueue.java:709)
	at java.awt.EventQueue$3.run(EventQueue.java:703)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
	at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
Comment 1 Khad515 2017-05-08 16:04:11 UTC 
I replace my SJDataObject.java to author's file