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From "Sandip Ghosh (JIRA)" <jetspeed-...@portals.apache.org>
Subject [jira] Created: (JS1-553) Jetspeed throws NPE exception attempting to load the index page when installed in "C:\Program Files" on Windows XP
Date Tue, 19 Jul 2005 23:03:47 GMT
Jetspeed throws NPE exception attempting to load the index page when installed in "C:\Program
Files" on Windows XP
------------------------------------------------------------------------------------------------------------------

         Key: JS1-553
         URL: http://issues.apache.org/jira/browse/JS1-553
     Project: Jetspeed
        Type: Bug
    Versions: 1.6    
 Environment: Windows XP Professional, JBoss 4.02, Tomcat 5.5 Adapter, Jetspeed 1.6
    Reporter: Sandip Ghosh


For the above environment, when JBoss and Tomcat 5.5 adapter are installed in "C:\Program
Files" the following exception is thrown attempting to load the index.jsp page: Jetspeed works
without a problem when installed in a directory without a space in the path.

Stacktrace:

      
          java.lang.NullPointerException
	at org.apache.jetspeed.util.parser.DefaultJetspeedParameterParser.setRequest(DefaultJetspeedParameterParser.java:88)
	at org.apache.turbine.services.rundata.DefaultTurbineRunData.getParameters(DefaultTurbineRunData.java:493)
	at org.apache.turbine.Turbine.doGet(Turbine.java:472)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
	at org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:693)
	at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:660)
	at org.apache.jsp.index_jsp._jspService(org.apache.jsp.index_jsp:45)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
	at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:153)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
	at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
	at java.lang.Thread.run(Thread.java:534)
      
I have debugged into this and my feeling is ClientRegistry is failing to initialize when installed
in a directory with spaces in the path. There are no entries in the ClientRegistry. I will
be debugging further and will post the exact problem area if I can figure it out. Would appreciate
any comments on where to look for the error. Thanks.        

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