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Help with Eclipse not working [message #532341] Sat, 08 May 2010 15:33 Go to next message
Ed is currently offline Ed Friend
Messages: 1
Registered: May 2010
Junior Member
Hi everyone,

I'm getting errors when I try to run any java application in eclipse 3.5.2, and whenever I try to open the properties for an object. When I try to run a simple hello world program I get this error:

An internal error occurred during: "Launching HelloWorld".
java.lang.NoClassDefFoundError

If I try to look at the error log I see the following errors:

java.lang.NullPointerException
at sun.util.calendar.ZoneInfoFile.getZoneIDs(ZoneInfoFile.java: 730)
at sun.util.calendar.ZoneInfo.getAvailableIDs(ZoneInfo.java:518 )
at java.util.TimeZone.getAvailableIDs(TimeZone.java:508)
at com.ibm.icu.impl.JavaTimeZone.<clinit>(JavaTimeZone.java:38)
at com.ibm.icu.util.TimeZone.getDefault(TimeZone.java:804)
at com.ibm.icu.util.Calendar.getInstanceInternal(Calendar.java: 1630)
at com.ibm.icu.util.Calendar.getInstance(Calendar.java:1594)
at com.ibm.icu.text.SimpleDateFormat.initialize(SimpleDateForma t.java:465)
at com.ibm.icu.text.SimpleDateFormat.<init>(SimpleDateFormat.java:435)
at com.ibm.icu.text.SimpleDateFormat.<init>(SimpleDateFormat.java:368)
at org.eclipse.ui.internal.views.log.LogSession.setDate(LogSess ion.java:43)
at org.eclipse.ui.internal.views.log.LogSession.processLogLine( LogSession.java:67)
at org.eclipse.ui.internal.views.log.LogReader.parseLogFile(Log Reader.java:90)
at org.eclipse.ui.internal.views.log.LogView.readLogFile(LogVie w.java:814)
at org.eclipse.ui.internal.views.log.LogView.createPartControl( LogView.java:172)
at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewR eference.java:367)
at org.eclipse.ui.internal.ViewReference.createPart(ViewReferen ce.java:226)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReference.java:595)
at org.eclipse.ui.internal.WorkbenchPage$ActivationList.setActi ve(WorkbenchPage.java:4212)
at org.eclipse.ui.internal.WorkbenchPage$18.runWithException(Wo rkbenchPage.java:3271)
at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run (StartupThreading.java:31)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:3 5)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchr onizer.java:134)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.jav a:3405)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3102)
at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(Work benchAdvisor.java:803)
at org.eclipse.ui.internal.Workbench$28.runWithException(Workbe nch.java:1384)
at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run (StartupThreading.java:31)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:3 5)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchr onizer.java:134)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.jav a:3405)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3102)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2316)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 21)
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(Work bench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.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(EclipseS tarter.java:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:592)
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)

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Re: Help with Eclipse not working [message #532514 is a reply to message #532341] Mon, 10 May 2010 11:06 Go to previous messageGo to next message
saurav sarkar is currently offline saurav sarkarFriend
Messages: 428
Registered: July 2009
Senior Member
Ed,

Can you please post your code or the full error log?,As the error log you pasted does not seem to be complete.

cheers,
Saurav

My Blog http://codifyit.blogspot.com/
Follow me: http://twitter.com/sauravs

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Re: Help with Eclipse not working [message #532934 is a reply to message #532341] Tue, 11 May 2010 15:07 Go to previous message
Eric Rizzo is currently offline Eric RizzoFriend
Messages: 3070
Registered: July 2009
Senior Member
More information needed, such as:
What operating system? 32-bit or 64-bit?
What JRE or JDK? Have you specified it in eclipse.ini?


On 5/8/10 11:33 AM, Ed wrote:
> Hi everyone,
>
> I'm getting errors when I try to run any java application in eclipse
> 3.5.2, and whenever I try to open the properties for an object. When I
> try to run a simple hello world program I get this error:
>
> An internal error occurred during: "Launching HelloWorld".
> java.lang.NoClassDefFoundError
>
> If I try to look at the error log I see the following errors:
>
> java.lang.NullPointerException
> at sun.util.calendar.ZoneInfoFile.getZoneIDs(ZoneInfoFile.java: 730)
> at sun.util.calendar.ZoneInfo.getAvailableIDs(ZoneInfo.java:518 )
> at java.util.TimeZone.getAvailableIDs(TimeZone.java:508)
> at com.ibm.icu.impl.JavaTimeZone.<clinit>(JavaTimeZone.java:38)
> at com.ibm.icu.util.TimeZone.getDefault(TimeZone.java:804)
> at com.ibm.icu.util.Calendar.getInstanceInternal(Calendar.java: 1630)
> at com.ibm.icu.util.Calendar.getInstance(Calendar.java:1594)
> at com.ibm.icu.text.SimpleDateFormat.initialize(SimpleDateForma t.java:465)
> at com.ibm.icu.text.SimpleDateFormat.<init>(SimpleDateFormat.java:435)
> at com.ibm.icu.text.SimpleDateFormat.<init>(SimpleDateFormat.java:368)
> at org.eclipse.ui.internal.views.log.LogSession.setDate(LogSess
> ion.java:43)
> at org.eclipse.ui.internal.views.log.LogSession.processLogLine(
> LogSession.java:67)
> at org.eclipse.ui.internal.views.log.LogReader.parseLogFile(Log
> Reader.java:90)
> at org.eclipse.ui.internal.views.log.LogView.readLogFile(LogVie w.java:814)
> at org.eclipse.ui.internal.views.log.LogView.createPartControl(
> LogView.java:172)
> at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewR
> eference.java:367)
> at org.eclipse.ui.internal.ViewReference.createPart(ViewReferen
> ce.java:226)
> at org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb
> enchPartReference.java:595)
> at org.eclipse.ui.internal.WorkbenchPage$ActivationList.setActi
> ve(WorkbenchPage.java:4212)
> at org.eclipse.ui.internal.WorkbenchPage$18.runWithException(Wo
> rkbenchPage.java:3271)
> at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run
> (StartupThreading.java:31)
> at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:3 5)
> at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchr
> onizer.java:134)
> at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.jav a:3405)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3102)
> at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(Work
> benchAdvisor.java:803)
> at org.eclipse.ui.internal.Workbench$28.runWithException(Workbe
> nch.java:1384)
> at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run
> (StartupThreading.java:31)
> at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:3 5)
> at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchr
> onizer.java:134)
> at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.jav a:3405)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3102)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2316)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 21)
> 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(Work
> bench.java:493)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
> at org.eclipse.ui.internal.ide.application.IDEApplication.start
> (IDEApplication.java:113)
> at org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips
> eAppHandle.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(EclipseS
> tarter.java:368)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS
> tarter.java:179)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce
> ssorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe
> thodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:592)
> 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)
>

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