Problems to call first page

[kkaal]

Hi,

I am new to nukes. I installed nukes step-by-step from the shnapshot. Building and deploying showed now problem. I am using mySQL.

When I call "http://localhost:8080" or "http://localhost:8080/index.html", the browser shows an empty page.

The log shows:

11:36:03,608 ERROR [NukeServlet] Cannot invoke core module because of runtime exception
java.lang.NullPointerException
at org.jboss.nukes.html.Page.process(Page.java:485)
at org.jboss.nukes.core.modules.core.CoreModule.process(CoreModule.java:1234)
at sun.reflect.GeneratedMethodAccessor107.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.interceptor.ObjectReferenceInterceptor.invoke(ObjectReferenceInterceptor.java:59)
at org.jboss.nukes.mx.AttributeInterceptor.invoke(AttributeInterceptor.java:47)
at org.jboss.mx.interceptor.PersistenceInterceptor2.invoke(PersistenceInterceptor2.java:93)
at org.jboss.nukes.mx.LifeCycleInterceptor.invoke(LifeCycleInterceptor.java:65)
at org.jboss.nukes.component.ComponentSupport$CacheInterceptor.invoke(ComponentSupport.java:361)
at org.jboss.mx.server.MBeanInvoker.invoke(MBeanInvoker.java:76)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at org.jboss.nukes.servlet.NukeServlet$1.call(NukeServlet.java:169)
at org.jboss.nukes.servlet.SessionManager.acquire(SessionManager.java:66)
at org.jboss.nukes.servlet.NukeServlet.handleRoot(NukeServlet.java:160)
at org.jboss.nukes.servlet.NukeServlet.doGet(NukeServlet.java:136)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.jboss.nukes.servlet.TransactionFilter.doFilter(TransactionFilter.java:82)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.jboss.nukes.servlet.FileUploadFilter.doFilter(FileUploadFilter.java:64)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.jboss.nukes.servlet.CompressFilter.doFilter(CompressFilter.java:98)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.jboss.nukes.servlet.DatabasePollerFilter.doFilter(DatabasePollerFilter.java:88)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:220)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.invoke(ContainerStatsValve.java:76)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2417)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:65)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:193)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:549)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:589)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:666)
at java.lang.Thread.run(Thread.java:536)

------------------------------------------------------------------
Thanx a lot for your help.

I am very keen on trying it out

Klaus

[bloso]

I got exactly the same error message with the latest nukes snapshot. I have jboss 3.2.3(tomcat) running in win2000 and MySQL 4.0.16 with the jdbc driver version 3.0.9.

Build and deployment completes without any problems.

[egor]

I have the same thing, earlier versions of Nukes were running just fine but the one I downloaded yesterday has the same problems described. Heeelp!

[lixom]

So do I!

running Win XP, MySQL 4.1 and a fresh cvs as of 2003-12-17 (Gollum day!)

All I could see from earlier was that in page.java there was before a row "handlers.put("module", new ModuleHandler(moduleName));" that is placed right after "handler.put("theme", new...."

Unfortenatly it didn't help to paste it in.. I guess that part is re-done since my 2 months (or so) earlier snap-shot...

Regards jesper

[kkaal]

Obviously this is a topic of interest (view till now 65). It seems that there is a bug in the program !? Could anybody report here the status (under work, fixed). I cannot afford to catch the snapshot dayly and reinstall it.

Thank you very much

Klaus

[julien1]

I am away until sunday and I don't have the means to checkout the tree and look at the bug (dialup connection)

Be assured it will be done as soon as possible.

julien

[kkaal]

Thank you Julian,

for your kind statement. I am sure you are doing what you can. So, I am looking forward to reading your posting on this topic.

Klaus