----
> We are trying to test the upgrading from 1.4.2 to 1.5 using the documentation
> found here: http://www.dspace.org/1_7_1Documentation/DSpace-Manual.pdf
>
> We are using the section called 'Upgrading from 1.4.2 to 1.5' to make the
> changes needed for this upgrade to be completed. When we complete the final
> steps of the upgrade and start up tomcat, Dspace instance looks good at first
> (the first two clicks are good) but when trying to drill down the site, this
> error pops up for certain handles:
>
> -- URL Was: http://localhost:8080/dspace/handle/10323/205
> -- Method: GET
> -- Parameters were:
>
>
> Exception:
> java.lang.NullPointerException
> at
> org.dspace.app.webui.servlet.HandleServlet.displayItem(HandleServlet.java:331)
> at
> org.dspace.app.webui.servlet.HandleServlet.doDSGet(HandleServlet.java:180)
> at
> org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:151)
> at
> org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:99)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:544)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
> at
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
> at java.lang.Thread.run(Thread.java:662)
>
> I know what 'java.lang.NullPointerException' means but any advise on how to
> trouble this further and how to trace Dspace handles within the database so I
> can verify if the SQL update I did on step 11 of the upgrade process might
> have removed it or what.
>
> Thanks!
>
> ----
>
>
> --
> Sincerely,
>
> Bryan Fleming
> Sr. Linux Engineer
> [email protected]
> www.oakland.edu/uts
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