Dear sir,
When i trying to add an item to Dspace it displays "internal server error"
the following are the log file entries, please help me..
2007-10-17 11:37:05,544 WARN
org.dspace.app.webui.servlet.InternalErrorServlet @
:session_id=8ADC30C0C3D14023005F9B56D1E4DAAD:internal_error:-- URL Was:
http://10.1.1.5:8080/dspace/submit
-- Method: POST
-- Parameters were:
-- workspace_item_id: "603"
-- submit_grant: "I Grant the License"
-- step: "11"
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:394)
at org.dspace.core.Email.send(Email.java:257)
at org.dspace.workflow.WorkflowManager.notifyOfArchive(
WorkflowManager.java:692)
at org.dspace.workflow.WorkflowManager.doState(WorkflowManager.java:609)
at org.dspace.workflow.WorkflowManager.doState(WorkflowManager.java:582)
at org.dspace.workflow.WorkflowManager.doState(WorkflowManager.java:546)
at org.dspace.workflow.WorkflowManager.doState(WorkflowManager.java:506)
at org.dspace.workflow.WorkflowManager.start(WorkflowManager.java:203)
at org.dspace.app.webui.servlet.SubmitServlet.processLicense(
SubmitServlet.java:1621)
at org.dspace.app.webui.servlet.SubmitServlet.doDSPost(
SubmitServlet.java:424)
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:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:173)
at org.dspace.app.webui.filter.RegisteredOnlyFilter.doFilter(
RegisteredOnlyFilter.java:98)
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:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(
StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(
StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(
StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(
StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(
ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(
StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(
StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java
:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:799)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection
(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java
:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:619)
2007-10-17 11:37:05,547 WARN org.dspace.app.webui.util.UIUtil @ Unable to
send email alert
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:394)
at org.dspace.core.Email.send(Email.java:257)
at org.dspace.app.webui.util.UIUtil.sendAlert(UIUtil.java:559)
at org.dspace.app.webui.servlet.InternalErrorServlet.doGet(
InternalErrorServlet.java:86)
at org.dspace.app.webui.servlet.InternalErrorServlet.doPost(
InternalErrorServlet.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:173)
at org.apache.catalina.core.ApplicationDispatcher.invoke(
ApplicationDispatcher.java:696)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(
ApplicationDispatcher.java:476)
at org.apache.catalina.core.ApplicationDispatcher.doForward(
ApplicationDispatcher.java:409)
at org.apache.catalina.core.ApplicationDispatcher.forward(
ApplicationDispatcher.java:312)
at org.apache.catalina.core.StandardHostValve.custom(
StandardHostValve.java:396)
at org.apache.catalina.core.StandardHostValve.throwable(
StandardHostValve.java:225)
at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:145)
at org.apache.catalina.core.StandardValveContext.invokeNext(
StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(
ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(
StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(
StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java
:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:799)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection
(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java
:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:619)
2007-10-17 11:37:30,806 INFO org.dspace.app.webui.servlet.LogoutServlet @
[EMAIL PROTECTED]
:session_id=8ADC30C0C3D14023005F9B56D1E4DAAD:ip_addr=10.1.1.1:logout:
--
Shali.K.R
Asst.Librarian(Digital)
Vidya Academy of Science & Technology
Thrissur, Kerala.
Mob:9846303531
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