type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet execution threw an exception org.navigoproject.ui.web.filter.SentryFilter.doFilter(SentryFilter.java:171) org.sakaiproject.framework.config.ThreadLocalMapProviderFilter.doFilter(ThreadLocalMapProviderFilter.java:63) org.navigoproject.ui.web.filter.Log4jMdcFilter.doFilter(Log4jMdcFilter.java:105) org.navigoproject.ui.web.filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:196)
root cause
java.lang.Error: org.springframework.dao.DataIntegrityViolationException: (HibernateAccessor): data integrity violated by SQL 'null'; nested exception is java.sql.SQLException: ORA-00001: unique constraint (SAMIGO2.PK_ASSESSMENT) violated org.sakaiproject.tool.assessment.services.assessment.AssessmentService.createAssessment(AssessmentService.java:208) org.sakaiproject.tool.assessment.ui.listener.author.AuthorAssessmentListener.createAssessment(AuthorAssessmentListener.java:117) org.sakaiproject.tool.assessment.ui.listener.author.AuthorAssessmentListener.processAction(AuthorAssessmentListener.java:95) javax.faces.event.ActionEvent.processListener(ActionEvent.java:57) javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:649) javax.faces.component.UICommand.broadcast(UICommand.java:297) javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:267) javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:381) com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:75) com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200) com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90) javax.faces.webapp.FacesServlet.service(FacesServlet.java:197) org.navigoproject.ui.web.filter.SentryFilter.doFilter(SentryFilter.java:171) org.sakaiproject.framework.config.ThreadLocalMapProviderFilter.doFilter(ThreadLocalMapProviderFilter.java:63) org.navigoproject.ui.web.filter.Log4jMdcFilter.doFilter(Log4jMdcFilter.java:105) org.navigoproject.ui.web.filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:196)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.27 logs.