[Building Sakai] forums: org.sakaiproject.tool.api.ToolException: query did not return a unique result: 3

Kenwrick Chan kchan at hawaii.edu
Mon Oct 26 11:23:09 PDT 2009 

Folks,
When users like on forums settings they get the following?  Any  
suggestions?

Thanks,
Kenwrick

org.sakaiproject.portal.api.PortalHandlerException:  
org.sakaiproject.tool.api.ToolException: query did not return a unique  
result: 3
     at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet 
(SkinnableCharonPortal.java:891)
caused by: org.sakaiproject.tool.api.ToolException: query did not  
return a unique result: 3
     at  
org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool 
(SkinnableCharonPortal.java:1343)
caused by: org.apache.jasper.JasperException: query did not return a  
unique result: 3
     at org.apache.jasper.servlet.JspServletWrapper.service 
(JspServletWrapper.java:389)
caused by:  
org.springframework.dao.IncorrectResultSizeDataAccessException: query  
did not return a unique result: 3
     at  
org.springframework.orm.hibernate3 
.SessionFactoryUtils.convertHibernateAccessException 
(SessionFactoryUtils.java:649)
     at  
org.springframework.orm.hibernate3 
.HibernateAccessor.convertHibernateAccessException 
(HibernateAccessor.java:412)
     at org.springframework.orm.hibernate3.HibernateTemplate.execute 
(HibernateTemplate.java:377)
     at org.springframework.orm.hibernate3.HibernateTemplate.execute 
(HibernateTemplate.java:338)
     at  
org.sakaiproject.component.app.messageforums.PermissionLevelManagerImpl.getDefaultPermissionLevel 
(PermissionLevelManagerImpl.java:592)
     at  
org.sakaiproject.component.app.messageforums.PermissionLevelManagerImpl.getDefaultContributorPermissionLevel 
(PermissionLevelManagerImpl.java:500)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke 
(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke 
(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at  
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection 
(AopUtils.java:296)
     at  
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint 
(ReflectiveMethodInvocation.java:177)
     at  
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed 
(ReflectiveMethodInvocation.java:144)
     at  
org.springframework.transaction.interceptor.TransactionInterceptor.invoke 
(TransactionInterceptor.java:107)
     at  
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed 
(ReflectiveMethodInvocation.java:166)
     at org.springframework.aop.framework.JdkDynamicAopProxy.invoke 
(JdkDynamicAopProxy.java:204)
     at $Proxy48.getDefaultContributorPermissionLevel(null:-1)
     at  
org.sakaiproject.tool.messageforums.DiscussionForumTool.generatePermissionScript 
(DiscussionForumTool.java:5503)
     at org.apache.jsp.jsp.dfReviseForumSettingsAttach_jsp._jspService 
(dfReviseForumSettingsAttach_jsp.java:343)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java: 
98)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     at org.apache.jasper.servlet.JspServletWrapper.service 
(JspServletWrapper.java:328)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile 
(JspServlet.java:315)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java: 
265)
     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.ApplicationDispatcher.invoke 
(ApplicationDispatcher.java:691)
     at org.apache.catalina.core.ApplicationDispatcher.processRequest 
(ApplicationDispatcher.java:469)
     at org.apache.catalina.core.ApplicationDispatcher.doForward 
(ApplicationDispatcher.java:403)
     at org.apache.catalina.core.ApplicationDispatcher.forward 
(ApplicationDispatcher.java:301)
     at com.sun.faces.context.ExternalContextImpl.dispatch 
(ExternalContextImpl.java:322)
     at com.sun.faces.application.ViewHandlerImpl.renderView 
(ViewHandlerImpl.java:130)
     at org.sakaiproject.jsf.app.SakaiViewHandler.renderView 
(SakaiViewHandler.java:137)
     at com.sun.faces.lifecycle.RenderResponsePhase.execute 
(RenderResponsePhase.java:87)
     at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java: 
200)
     at com.sun.faces.lifecycle.LifecycleImpl.render 
(LifecycleImpl.java:117)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
     at  
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter 
(ApplicationFilterChain.java:269)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter 
(ApplicationFilterChain.java:188)
     at org.sakaiproject.util.RequestFilter.doFilter 
(RequestFilter.java:555)
     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.ApplicationDispatcher.invoke 
(ApplicationDispatcher.java:691)
     at org.apache.catalina.core.ApplicationDispatcher.processRequest 
(ApplicationDispatcher.java:469)
     at org.apache.catalina.core.ApplicationDispatcher.doForward 
(ApplicationDispatcher.java:403)
     at org.apache.catalina.core.ApplicationDispatcher.forward 
(ApplicationDispatcher.java:301)
     at  
org.sakaiproject.tool.messageforums.MessageForumsFilePickerServlet.dispatch 
(MessageForumsFilePickerServlet.java:151)
     at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:241)
     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.sakaiproject.util.RequestFilter.doFilter 
(RequestFilter.java:555)
     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.ApplicationDispatcher.invoke 
(ApplicationDispatcher.java:691)
     at org.apache.catalina.core.ApplicationDispatcher.processRequest 
(ApplicationDispatcher.java:469)
     at org.apache.catalina.core.ApplicationDispatcher.doForward 
(ApplicationDispatcher.java:364)
     at org.apache.catalina.core.ApplicationDispatcher.forward 
(ApplicationDispatcher.java:301)
     at org.sakaiproject.tool.impl.ActiveToolComponent 
$MyActiveTool.forward(ActiveToolComponent.java:459)
     at  
org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool 
(SkinnableCharonPortal.java:1343)
     at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool 
(ToolHandler.java:163)
     at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet 
(ToolHandler.java:86)
     at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet 
(SkinnableCharonPortal.java:891)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     at  
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter 
(ApplicationFilterChain.java:269)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter 
(ApplicationFilterChain.java:188)
     at org.sakaiproject.util.RequestFilter.doFilter 
(RequestFilter.java:592)
     at  
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter 
(ApplicationFilterChain.java:215)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter 
(ApplicationFilterChain.java:188)
     at org.apache.catalina.core.StandardWrapperValve.invoke 
(StandardWrapperValve.java:210)
     at org.apache.catalina.core.StandardContextValve.invoke 
(StandardContextValve.java:174)
     at org.apache.catalina.core.StandardHostValve.invoke 
(StandardHostValve.java:127)
     at org.apache.catalina.valves.ErrorReportValve.invoke 
(ErrorReportValve.java:117)
     at org.apache.catalina.core.StandardEngineValve.invoke 
(StandardEngineValve.java:108)
     at org.apache.catalina.connector.CoyoteAdapter.service 
(CoyoteAdapter.java:151)
     at org.apache.jk.server.JkCoyoteHandler.invoke 
(JkCoyoteHandler.java:200)
     at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java: 
283)
     at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java: 
773)
     at org.apache.jk.common.ChannelSocket.processConnection 
(ChannelSocket.java:703)
     at org.apache.jk.common.ChannelSocket$SocketConnection.runIt 
(ChannelSocket.java:895)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run 
(ThreadPool.java:685)
     at java.lang.Thread.run(Thread.java:595)


user: dc0ef21a-fd36-4a16-80fe-2ed45161e088

usage-session: df90c309-dc55-49c2-a043-29737456e1b7

time: Oct 26, 2009 08:13:15

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