Bug 135110

I assume these errors are coming up on the command line not from the
console in eclipse?  It would also be useful to know what platform
this problem occured on along with the JVM used and what the operating
system is.  Also could you attach the log file?  The logfile is
located in workspace/.metadata/.log 

thank you

The errors are showing up in the .log file.

What I did was opened up a project in eclipse that represents a WAR
file. In the Lombox view, I see my project with two modules beneath it
(I assume it's finding the WEB-INF directory, because there is one
module for the WEB-INF in the source, and a second for the WEB-INF in
the target directory). I select the target module (has the same name
as my project). I then click the launch button (the two cog wheels
icon). The log then contains this:

!SESSION Oct 08, 2004 23:00:04.384
---------------------------------------------eclipse.buildId=200406251208
java.version=1.4.2_02
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_ZA
                                                                     
          
!ENTRY com.objectlearn.jdt.j2ee 1 0 Oct 08, 2004 23:00:04.385
!MESSAGE Creating server definition
manager[/usr/share/eclipse/plugins/com.objectlearn.jdt.j2ee_3.0.0/]
                                                                     
          
!ENTRY org.eclipse.ui 4 4 Oct 08, 2004 23:04:11.543
!MESSAGE Unhandled event loop exception
                                                                     
          
!ENTRY org.eclipse.ui 4 0 Oct 08, 2004 23:04:11.544
!MESSAGE Index: 0, Size: 0
!STACK 0
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
        at java.util.ArrayList.RangeCheck(ArrayList.java:507)
        at java.util.ArrayList.get(ArrayList.java:324)
        at
com.objectlearn.jdt.j2ee.ui.ModuleView.executeServer(Unknown Source)
        at com.objectlearn.jdt.j2ee.ui.J2EEView.launchServer(Unknown
Source)
        at
com.objectlearn.jdt.j2ee.ui.J2EEView$CompileAction.run(Unknown Source)
        at org.eclipse.jface.action.Action.runWithEvent(Action.java:881)
        at
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:915)
        at
org.eclipse.jface.action.ActionContributionItem.access$500(ActionContributionItem.java:47)
        at
org.eclipse.jface.action.ActionContributionItem$8.handleEvent(ActionContributionItem.java:824)
        at
org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:954)
        at
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2595)
        at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2298)
        at
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
        at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
        at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
        at
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
        at
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
        at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
        at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
        at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at org.eclipse.core.launcher.Main.basicRun(Main.java:183)
        at org.eclipse.core.launcher.Main.run(Main.java:644)
        at org.eclipse.core.launcher.Main.main(Main.java:628)

Further clicking around results in the NullPointerExceptions.

Have you configured the preferences for your target server?

Window -> Preferences -> Lomboz -> Server Definitions
Select your target sever from "Server types:" and configure the fields.

If this doesnt help please post specifically which target server you
are using so we can try to reproduce the error.

Unfortunately Lomboz seems to be in a state of complete brokenness,
which is making it difficult to isolate each problem.

Lomboz it seems contains a JSP editor, but if you try and use it it
complains about not being able to access the XML parser, logging the
following to stdout:

SEVERE: Invalid PUBLIC ID: -//Sun Microsystems, Inc.//DTD Web Application
2.3//EN
Unhandled event loop exception
Reason:
org/w3c/dom/ranges/DocumentRange
Unhandled event loop exception
Reason:
org/w3c/dom/ranges/DocumentRange

It looks like Lomboz depends on a specific version of an XML parser,
but this parser is not installed, implying the dependancies on the
lomboz RPM are broken.

The server is jakarta-tomcat-5.0.18, and has been defined in the
settings you describe.

This bug is filed against RHEL 3, which is in maintenance phase.
During the maintenance phase, only security errata and select mission
critical bug fixes will be released for enterprise products. Since
this bug does not meet that criteria, it is now being closed.
 
For more information of the RHEL errata support policy, please visit:
http://www.redhat.com/security/updates/errata/
 
If you feel this bug is indeed mission critical, please contact your
support representative. You may be asked to provide detailed
information on how this bug is affecting you.