We're running Dspace version 1.7.2 and are receiving a null pointer
error in the final submission step. I'm not sure how long this problem
has been going on since most of our submissions come during the summer.
It's possible that the problem began when we upgraded from version 1.6.
Any ideas on what may be causing this would be most appreciated.
Thanks,
Lyman
2012-01-20 09:48:47,769 ERROR org.dspace.submit.step.CompleteStep @
Caught exception in submission step:
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:394)
at org.dspace.core.Email.send(Email.java:245)
at
org.dspace.workflow.WorkflowManager.notifyOfArchive(WorkflowManager.java:748)
at
org.dspace.workflow.WorkflowManager.doState(WorkflowManager.java:654)
at
org.dspace.workflow.WorkflowManager.advance(WorkflowManager.java:414)
at
org.dspace.workflow.WorkflowManager.doState(WorkflowManager.java:629)
at
org.dspace.workflow.WorkflowManager.advance(WorkflowManager.java:405)
at
org.dspace.workflow.WorkflowManager.doState(WorkflowManager.java:592)
at
org.dspace.workflow.WorkflowManager.advance(WorkflowManager.java:393)
at
org.dspace.workflow.WorkflowManager.doState(WorkflowManager.java:551)
at
org.dspace.workflow.WorkflowManager.advance(WorkflowManager.java:381)
at
org.dspace.workflow.WorkflowManager.advance(WorkflowManager.java:334)
at
org.dspace.workflow.WorkflowManager.start(WorkflowManager.java:177)
at
org.dspace.submit.step.CompleteStep.doProcessing(CompleteStep.java:86)
at
org.dspace.app.webui.submit.JSPStepManager.doStepStart(JSPStepManager.java:301)
at
org.dspace.app.webui.submit.JSPStepManager.processStep(JSPStepManager.java:246)
at
org.dspace.app.webui.servlet.SubmissionController.doStep(SubmissionController.java:382)
at
org.dspace.app.webui.servlet.SubmissionController.doNextStep(SubmissionController.java:452)
at
org.dspace.app.webui.servlet.SubmissionController.doStep(SubmissionController.java:398)
at
org.dspace.app.webui.servlet.SubmissionController.doDSPost(SubmissionController.java:318)
at
org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:115)
at
org.dspace.app.webui.servlet.DSpaceServlet.doPost(DSpaceServlet.java:73)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
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.dspace.app.webui.filter.RegisteredOnlyFilter.doFilter(RegisteredOnlyFilter.java:66)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
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.valves.FastCommonAccessLogValve.invoke(FastCommonAccessLogValve.java:482)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:895)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:619)
2012-01-20 09:48:47,770 ERROR
org.dspace.app.webui.servlet.SubmissionController @ Error loading step
class'org.dspace.submit.step.CompleteStep':
javax.servlet.ServletException
at
org.dspace.submit.step.CompleteStep.doProcessing(CompleteStep.java:93)
at
org.dspace.app.webui.submit.JSPStepManager.doStepStart(JSPStepManager.java:301)
at
org.dspace.app.webui.submit.JSPStepManager.processStep(JSPStepManager.java:246)
at
org.dspace.app.webui.servlet.SubmissionController.doStep(SubmissionController.java:382)
at
org.dspace.app.webui.servlet.SubmissionController.doNextStep(SubmissionController.java:452)
at
org.dspace.app.webui.servlet.SubmissionController.doStep(SubmissionController.java:398)
at
org.dspace.app.webui.servlet.SubmissionController.doDSPost(SubmissionController.java:318)
at
org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:115)
at
org.dspace.app.webui.servlet.DSpaceServlet.doPost(DSpaceServlet.java:73)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
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.dspace.app.webui.filter.RegisteredOnlyFilter.doFilter(RegisteredOnlyFilter.java:66)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
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.valves.FastCommonAccessLogValve.invoke(FastCommonAccessLogValve.java:482)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:895)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:619)
--
Lyman Ross
Systems Librarian
University of Vermont Libraries
Email: [email protected]
Phone: (802)656-4508
------------------------------------------------------------------------------
Keep Your Developer Skills Current with LearnDevNow!
The most comprehensive online learning library for Microsoft developers
is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
Metro Style Apps, more. Free future releases when you subscribe now!
http://p.sf.net/sfu/learndevnow-d2d
_______________________________________________
DSpace-tech mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/dspace-tech
