> I'm having three little problems with my Nukes
> installation. The first is with the journal, I keep
> getting this error, even with the latest cvs:

did you create database tables ?

> 2003-11-03 00:35:46,138 ERROR
> [org.jboss.nukes.html.Page] Module journal raised a
> runtime exception when invoking operation main
> java.lang.NullPointerException
> at
> at
> at
> t
> org.jboss.mx.server.MBeanInvoker.invoke(MBeanInvoker.j
> va:76)
> at
> at
> at
> t
> org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServer
> mpl.java:546)
> at
> at
> at
> t
> org.jboss.nukes.servlet.NukeServlet.handleRoot(NukeSer
> let.java:170)
> at
> at
> at
> t
> org.jboss.nukes.servlet.NukeServlet.doGet(NukeServlet.
> ava:143)
> at
> at
> at
> t
> javax.servlet.http.HttpServlet.service(HttpServlet.jav
> :740)
> at
> at
> at
> t
> javax.servlet.http.HttpServlet.service(HttpServlet.jav
> :853)
> at
> at
> at
> t
> org.apache.catalina.core.ApplicationFilterChain.intern
> lDoFilter(ApplicationFilterChain.java:247)
> at
> at
> at
> t
> org.apache.catalina.core.ApplicationFilterChain.doFilt
> r(ApplicationFilterChain.java:193)
> at
> at
> at
> t
> org.jboss.nukes.servlet.TransactionFilter.doFilter(Tra
> sactionFilter.java:95)
> at
> at
> at
> t
> org.apache.catalina.core.ApplicationFilterChain.intern
> lDoFilter(ApplicationFilterChain.java:213)
> at
> at
> at
> t
> org.apache.catalina.core.ApplicationFilterChain.doFilt
> r(ApplicationFilterChain.java:193)
> at
> at
> at
> t
> org.jboss.nukes.servlet.FileUploadFilter.doFilter(File
> ploadFilter.java:64)
> at
> at
> at
> t
> org.apache.catalina.core.StandardPipeline.invoke(Stand
> rdPipeline.java:480)
> at
> at
> at
> t
> org.apache.catalina.core.ContainerBase.invoke(Containe
> Base.java:995)
> at
> at
> at
> t
> org.apache.catalina.core.StandardContext.invoke(Standa
> dContext.java:2416)
> at
> at
> at
> t
> org.apache.catalina.core.StandardHostValve.invoke(Stan
> ardHostValve.java:180)
> at
> at
> at
> t
> org.apache.catalina.core.StandardPipeline$StandardPipe
> ineValveContext.invokeNext(StandardPipeline.java:643)
> at
> at
> at
> t
> org.apache.catalina.valves.ErrorDispatcherValve.invoke
> ErrorDispatcherValve.java:171)
> at
> at
> at
> t
> org.apache.catalina.core.StandardPipeline$StandardPipe
> ineValveContext.invokeNext(StandardPipeline.java:641)
> at
> at
> at
> t
> org.apache.catalina.valves.ErrorReportValve.invoke(Err
> rReportValve.java:172)
> at
> at
> at
> t
> org.apache.catalina.core.StandardPipeline$StandardPipe
> ineValveContext.invokeNext(StandardPipeline.java:641)
> at
> at
> at
> t
> org.jboss.web.tomcat.security.SecurityAssociationValve
> invoke(SecurityAssociationValve.java:65)
> at
> at
> at
> t
> org.apache.catalina.core.StandardPipeline$StandardPipe
> ineValveContext.invokeNext(StandardPipeline.java:641)
> at
> at
> at
> t
> org.apache.catalina.valves.AccessLogValve.invoke(Acces
> LogValve.java:577)
> at
> at
> at
> t
> org.apache.catalina.core.StandardPipeline$StandardPipe
> ineValveContext.invokeNext(StandardPipeline.java:641)
> at
> at
> at
> t
> org.apache.catalina.core.StandardPipeline.invoke(Stand
> rdPipeline.java:480)
> at
> at
> at
> t
> org.apache.catalina.core.ContainerBase.invoke(Containe
> Base.java:995)
> at
> at
> at
> t
> org.apache.catalina.core.StandardEngineValve.invoke(St
> ndardEngineValve.java:174)
> at
> at
> at
> t
> org.apache.catalina.core.StandardPipeline$StandardPipe
> ineValveContext.invokeNext(StandardPipeline.java:643)
> at
> at
> at
> t
> org.apache.catalina.core.StandardPipeline.invoke(Stand
> rdPipeline.java:480)
> at
> at
> at
> t
> org.apache.catalina.core.ContainerBase.invoke(Containe
> Base.java:995)
> at
> at
> at
> t
> org.apache.coyote.tomcat4.CoyoteAdapter.service(Coyote
> dapter.java:223)
> at
> at
> at
> t
> org.apache.coyote.http11.Http11Processor.process(Http1
> Processor.java:601)
> at
> at
> at
> t
> org.apache.coyote.http11.Http11Protocol$Http11Connecti
> nHandler.processConnection(Http11Protocol.java:392)
> at
> at
> at
> t
> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolT
> pEndpoint.java:565)
> at
> at
> at
> t
> org.apache.tomcat.util.threads.ThreadPool$ControlRunna
> le.run(ThreadPool.java:619)
>

This module needs to be finished, unfortunately, the one that did it, did most of the work except the management part, i.e the part where you add root of your HD. You can have a look at the source code, there is some code to add root but nothing to manage them. If you have time to spend on it, you can easily improve it.

> I'm also wonder what I do with the MP3Player once
> it's deployed. I don't see anything when I click on
> the link and it's not generating any errors that I
> can tell.
>
> Sorry about all of these questions, but I'm new at
> both JBoss and Nukes. Is there any other
> documentation for nukes besides the stuff listed on
> the website? I've done a quick search with google and
> come up with nothing.

No nothing else.

>
> Thanks for the any help you can give me,
> Devin