Hi Amjad Usman, Could you check if the "handle.prefix" property in the dspace.cfg is present and that is has a value. I hope this solves your problem.
Kind regards, Kevin Van de Velde @mire - www.atmire.com 533 2nd Street - Encinitas, CA 92024 - USA Technologielaan 9 - 3001 Heverlee - Belgium http://www.atmire.com - Institutional Repository Solutions http://www.togather.eu - Before getting together, get t...@ther On 7 January 2011 11:43, AMJAD USMAN <[email protected]> wrote: > Dear All, > > I am using Dspace 1.6.2 on windows xp 2003. I am facing Null Pointer > exception. > When i try to create a community, then it gives me internal system error. > the following lines show the complete details of the error: > > *************************************************** > An internal server error occurred on http://localhost:8181/jspui: > > Date: 1/7/11 3:21 PM > Session ID: 6FFAAA55A1C98DF2CD1ABC7C47DCD8 > B0 > User: Amjad Usman ([email protected]) > IP address: 127.0.0.1 > > -- URL Was: http://localhost:8181/jspui/dspace-admin/edit-communities > -- Method: POST > -- Parameters were: > -- side_bar_text: "" > -- introductory_text: "" > -- submit: "Create" > -- short_description: "" > -- parent_community_id: "-1" > -- copyright_text: "" > -- name: "BIT" > -- action: "7" > -- create: "true" > > > Exception: > java.lang.NullPointerException > at org.dspace.handle.HandleManager.createId(HandleManager.java:409) > at > org.dspace.handle.HandleManager.createHandle(HandleManager.java:167) > at org.dspace.content.Community.create(Community.java:205) > at > org.dspace.app.webui.servlet.admin.EditCommunitiesServlet.processConfirmEditCommunity(EditCommunitiesServlet.java:525) > at > org.dspace.app.webui.servlet.admin.EditCommunitiesServlet.doDSPost(EditCommunitiesServlet.java:237) > at > org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:147) > at > org.dspace.app.webui.servlet.DSpaceServlet.doPost(DSpaceServlet.java:105) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.dspace.app.webui.filter.AdminOnlyFilter.doFilter(AdminOnlyFilter.java:103) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:112) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) > at > org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859) > at > org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:574) > at > org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1527) > at java.lang.Thread.run(Unknown Source) > > ************************************************************************************************ > can anybody faced such problem? > waiting for ur replies.... > > Regards: > Amjeeki > > > ------------------------------------------------------------------------------ > Gaining the trust of online customers is vital for the success of any > company > that requires sensitive data to be transmitted over the Web. Learn how to > best implement a security strategy that keeps consumers' information secure > and instills the confidence they need to proceed with transactions. > http://p.sf.net/sfu/oracle-sfdevnl > _______________________________________________ > Dspace-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/dspace-general > >
------------------------------------------------------------------------------ Gaining the trust of online customers is vital for the success of any company that requires sensitive data to be transmitted over the Web. Learn how to best implement a security strategy that keeps consumers' information secure and instills the confidence they need to proceed with transactions. http://p.sf.net/sfu/oracle-sfdevnl
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