Jetspeed throws NPE exception attempting to load the index page when installed
in "C:\Program Files" on Windows XP
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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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