[Dspace-tech] Internal System Error

[Onte, Michael]

I upgraded our Dspace from 1.4.2 to 1.5 by following the steps on the manual. 
Everything seems to work fine after that except when we do a search and then 
click on the name of the title. I then get the message Internal System Error. 
Below is the java stack displayed when I viewed the source of the page. 

 

If anybody can help, it would be greatly appreciated.

 

 

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:210)

  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.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:870)

  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:685)

  at java.lang.Thread.run(Thread.java:595)

 

Michael Onte

Database Administrator

Lovelace Respiratory Research Institute

mo...@lrri.org  

Office - (505) 348-9460

Cell - (505) 975-4504

 


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[Dspace-tech] Maven Dependency

[Hardik Mishra]

Hello ,

For installing dspace1.5.2 , we do first step mvn.
So, all api's and files means package gets generated.
Then we do ant fresh_install.
and everything works fine.

My Problem Starts Now :

Now i have already built source.
Then i want to install it in a new environment where internet is not there.

I am changing build.dir in dspace.cfg to let say /dspace1

As i have already complete source , i am just doing ant fresh_isntall.

It takes the old path  /dspace not using /dspace1.

Is there anyway to change it or is it dependency of mvn package ?

please let me know and resolve my confusion.


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Hardik Mishra
Jr. Software Engineer
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