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Thread: Nullpointer on Navigate

  1. #1

    Default Nullpointer on Navigate

    I am trying to install on Jboss using the pentaho-data databases. I have followed teh advanced install guide and gotten to where I have the server started but I am getting a nullpointer when i try to got localhost:8080/Navigate

    12:13:44,760 ERROR [[Navigate]] Servlet.service() for servlet Navigate threw exception
    java.lang.NullPointerException
    at org.pentaho.ui.component.NavigationComponent.getXmlContent(NavigationComponent.java:98)
    at org.pentaho.ui.XmlComponent.getContent(XmlComponent.java:39)
    at org.apache.jsp.jsp.Navigate_jsp._jspService(org.apache.jsp.jsp.Navigate_jsp:106)
    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:159)
    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:595)
    12:14:11,487 ERROR [[Navigate]] Servlet.service() for servlet Navigate threw exception
    java.lang.NullPointerException
    at org.pentaho.ui.component.NavigationComponent.getXmlContent(NavigationComponent.java:98)
    at org.pentaho.ui.XmlComponent.getContent(XmlComponent.java:39)
    at org.apache.jsp.jsp.Navigate_jsp._jspService(org.apache.jsp.jsp.Navigate_jsp:106)
    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:159)
    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:595)

  2. #2
    Join Date
    Nov 1999
    Posts
    579

    Default Re:Nullpointer on Navigate

    Please see this for information on how to provide enough information so that someone may be of assistance.

    http://forums.pentaho.org/showthread.php?t=26490

  3. #3
    Join Date
    Oct 2006
    Posts
    9

    Default Re:Nullpointer on Navigate

    Hi,

    I think i have the same problem (see my earlier posts date 27th). Nobody has been able to help me with this, I have spent at least 4 days trying to get pentaho running.

    I was wondering whether you managed to get this problem fixed?

    Many thanks

    Ben.

  4. #4
    Join Date
    Nov 1999
    Posts
    579

    Default Re:Nullpointer on Navigate

    As before, we can't possibly help anyone that doesn't provide us sufficient information. Please see the following link:

    http://forums.pentaho.org/showthread.php?t=26490

    Take care,

    Marc

  5. #5
    Join Date
    Oct 2006
    Posts
    9

    Default Re:Nullpointer on Navigate

    I think I provided ample information in my original post, but I'm sorry I forgot to paste the link to that post in the post below. Please, if anybody need additional information I will be happy to supply.

    Thanks

    Ben.

    http://forums.pentaho.org/showthread.php?t=27335

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