| Problem with creating new java project. [message #187119] |
Sat, 06 January 2007 07:37  |
Eclipse User |
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Originally posted by: shailesh.zenwalk.gmail.com
Hello friends,
A few days back i downloaded a fresh copy of eclipse 3.2.1 from its home
page.
I am using Ubuntu 6.10 linux. I also installed eclipse sucessfully. But
when ever i tried to create a new java project i am getting this error
->The command did not complete successfully.
Java.Lang.NullPointerException.
I have jdk or j2se 1.6 installed and working sucessfully. I evern tried
writing java programs some editors and compiling and executing. It works
fine. Also netbeans supports java execution successfully. But the problem
is with Eclipse. I dont know whats the error. It also says to check the
error.log file. So when i saw that file i am getting these errors listed
below:
!SESSION 2007-01-06 12:37:57.449
-----------------------------------------------
eclipse.buildId=M20060921-0945
java.fullversion=GNU libgcj 4.1.2 20060928 (prerelease) (Ubuntu
4.1.1-14ubuntu7)
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_IN
Command-line arguments: -os linux -ws gtk -arch x86
!ENTRY org.eclipse.jface 4 2 2007-01-06 12:40:58.607
!MESSAGE Problems occurred when invoking code from plug-in:
"org.eclipse.jface".
!STACK 0
java.lang.NullPointerException
at
org.eclipse.jdt.internal.ui.wizards.JavaProjectWizardFirstPa ge$JREGroup.getDefaultJVMName(JavaProjectWizardFirstPage.jav a:443)
at
org.eclipse.jdt.internal.ui.wizards.JavaProjectWizardFirstPa ge$JREGroup.getDefaultJVMLabel(JavaProjectWizardFirstPage.ja va:447)
at
org.eclipse.jdt.internal.ui.wizards.JavaProjectWizardFirstPa ge$JREGroup. <init>(JavaProjectWizardFirstPage.java:349)
at
org.eclipse.jdt.internal.ui.wizards.JavaProjectWizardFirstPa ge.createControl(JavaProjectWizardFirstPage.java:751)
at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.ja va:180)
at
org.eclipse.jface.wizard.WizardDialog.createPageControls(Wiz ardDialog.java:614)
at
org.eclipse.jface.wizard.WizardDialog.setWizard(WizardDialog .java:989)
at
org.eclipse.jface.wizard.WizardDialog.updateForPage(WizardDi alog.java:1041)
at
org.eclipse.jface.wizard.WizardDialog.access$2(WizardDialog. java:1038)
at org.eclipse.jface.wizard.WizardDialog$4.run(WizardDialog.jav a:1028)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
at
org.eclipse.jface.wizard.WizardDialog.showPage(WizardDialog. java:1026)
at
org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
at
org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
at
org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:796)
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.JFaceUtil$1.run(JFaceUtil.java:44)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:14 9)
at
org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:794)
at
org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1227)
at
org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1158)
at
org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:223)
at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:220)
at
org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:281)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3166)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2842)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
at org.eclipse.jface.window.Window.open(Window.java:796)
at
org.eclipse.ui.actions.NewProjectAction.run(NewProjectAction .java:116)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:499 )
at
org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:539)
at
org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionItem.java:488)
at
org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContributionItem.java:400)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3166)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2842)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:1914)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:419)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:95)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.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(EclipseS tarter.java:400)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:177)
at java.lang.reflect.Method.invoke(libgcj.so.70)
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)
Can some one guide me regarding this problem??
Thanks
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| Re: Problem with creating new java project. [message #187129 is a reply to message #187119] |
Sat, 06 January 2007 08:05  |
| Eclipse User |
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Originally posted by: shailesh.zenwalk.gmail.com
Also this problem doesnt occuring at other linux flavors (Zenwalk a
slackware bsaed and SUSE 10.1). So i guess its with Ubuntu. But all error
points to java related. So whats problem there friends??
Thanks
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| Re: Problem with creating new java project. [message #187161 is a reply to message #187119] |
Sat, 06 January 2007 20:14 |
| Eclipse User |
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Originally posted by: wegener.cboenospam.com
zenwalker wrote:
> Hello friends,
> A few days back i downloaded a fresh copy of eclipse 3.2.1 from its home
> page.
> I am using Ubuntu 6.10 linux. I also installed eclipse sucessfully. But
> when ever i tried to create a new java project i am getting this error
> ->The command did not complete successfully.
> Java.Lang.NullPointerException.
>
> I have jdk or j2se 1.6 installed and working sucessfully. I evern tried
> writing java programs some editors and compiling and executing. It works
> fine. Also netbeans supports java execution successfully. But the
> problem is with Eclipse. I dont know whats the error. It also says to
> check the error.log file. So when i saw that file i am getting these
> errors listed below:
>
>
> !SESSION 2007-01-06 12:37:57.449
> -----------------------------------------------
> eclipse.buildId=M20060921-0945
> java.fullversion=GNU libgcj 4.1.2 20060928 (prerelease) (Ubuntu
> 4.1.1-14ubuntu7)
> BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_IN
> Command-line arguments: -os linux -ws gtk -arch x86
>
snip...
You are picking up gcj as the java environment. Eclipse isn't supported
on gcj. Eclipse isn't officially supported under 1.6 yet, so you might
want to download a 1.5 jdk from IBM or Sun. You can specify the vm that
Eclipse is to use by specifying the -vm argument on the command line.
It should point to the installation directory of the jdk
(/opt/jdk1.5/bin/java as an example)
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