net.sf.hibernate.NonUniqueResultException: query did not return a unique result: 2

Atlassian JIRA | Robert Mathews | 1 decade ago
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    Cause: org.springframework.orm.hibernate.HibernateSystemException: query did not return a unique result: 2; nested exception is net.sf.hibernate.NonUniqueResultException: query did not return a unique result: 2 at org.springframework.orm.hibernate.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:472) caused by: net.sf.hibernate.NonUniqueResultException: query did not return a unique result: 2 at net.sf.hibernate.impl.AbstractQueryImpl.uniqueElement(AbstractQueryImpl.java:559) Stack Trace: [hide] org.springframework.orm.hibernate.HibernateSystemException: query did not return a unique result: 2; nested exception is net.sf.hibernate.NonUniqueResultException: query did not return a unique result: 2 net.sf.hibernate.NonUniqueResultException: query did not return a unique result: 2 at net.sf.hibernate.impl.AbstractQueryImpl.uniqueElement(AbstractQueryImpl.java:559) at net.sf.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:550) at com.atlassian.confluence.pages.persistence.dao.hibernate.HibernateDraftDao$1.doInHibernate(HibernateDraftDao.java:42) at org.springframework.orm.hibernate.HibernateTemplate.execute(HibernateTemplate.java:200) at com.atlassian.confluence.pages.persistence.dao.hibernate.HibernateDraftDao.getDraft(HibernateDraftDao.java:33) at com.atlassian.confluence.pages.DefaultDraftManager.findDraft(DefaultDraftManager.java:57) at sun.reflect.GeneratedMethodAccessor415.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.springframework.aop.framework.AopProxyUtils.invokeJoinpointUsingReflection(AopProxyUtils.java:61) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:149) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:116) at com.atlassian.confluence.util.profiling.SpringProfilingInterceptor.invoke(SpringProfilingInterceptor.java:18) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:138) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:56) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:138) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:152) at $Proxy34.findDraft(Unknown Source) at com.atlassian.confluence.pages.actions.AbstractCreateAndEditPageAction.doDefault(AbstractCreateAndEditPageAction.java:185) at com.atlassian.confluence.pages.actions.AbstractEditPageAction.doDefault(AbstractEditPageAction.java:82) at sun.reflect.GeneratedMethodAccessor1165.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.opensymphony.xwork.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:302) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:170) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.intercept(DefaultWorkflowInterceptor.java:55) at com.atlassian.confluence.core.ConfluenceWorkflowInterceptor.intercept(ConfluenceWorkflowInterceptor.java:38) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.atlassian.confluence.core.ConfluenceValidationInterceptor.intercept(ConfluenceValidationInterceptor.java:16) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.security.actions.PermissionCheckInterceptor.intercept(PermissionCheckInterceptor.java:39) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.pages.actions.PageAwareInterceptor.intercept(PageAwareInterceptor.java:94) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.spaces.actions.SpaceAwareInterceptor.intercept(SpaceAwareInterceptor.java:82) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.core.ConfluenceAutowireInterceptor.intercept(ConfluenceAutowireInterceptor.java:25) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.util.XWorkTransactionInterceptor.intercept(XWorkTransactionInterceptor.java:133) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:115) at com.opensymphony.webwork.dispatcher.ServletDispatcher.serviceAction(ServletDispatcher.java:229) at com.opensymphony.webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:199) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118) at com.atlassian.confluence.util.profiling.ProfilingPageFilter.parsePage(ProfilingPageFilter.java:150) at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at com.atlassian.confluence.util.ServletContextThreadLocalFilter.doFilter(ServletContextThreadLocalFilter.java:30) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at com.atlassian.confluence.util.UserThreadLocalFilter.doFilter(UserThreadLocalFilter.java:45) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:182) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at com.atlassian.seraph.filter.LoginFilter.doFilter(LoginFilter.java:177) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at com.atlassian.johnson.filters.JohnsonFilter.doFilter(JohnsonFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.springframework.orm.hibernate.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:170) at bucket.custom.FlushingSpringSessionInViewFilter.doFilterInternal(FlushingSpringSessionInViewFilter.java:31) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:73) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:132) at com.atlassian.confluence.util.error.ProfilingAndErrorFilter.doFilter(ProfilingAndErrorFilter.java:27) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at com.atlassian.core.filters.gzip.GzipFilter.doFilter(GzipFilter.java:61) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at com.atlassian.core.filters.AbstractEncodingFilter.doFilter(AbstractEncodingFilter.java:37) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2422) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:163) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:199) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:828) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:700) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:584) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) Referer URL: http://collab/confluence/display/EX/2006/05/11/The+life+of+DR+578162224 Build Information: Confluence Home: D:\ConfluenceData Uptime: 14 days, 21 hours, 45 minutes, 47 seconds Version: 2.1.3 Build Number: 408 Server Information: Application Server: Apache Tomcat/4.1.30 Servlet Version: 2.3 Database Dialect: bucket.dialect.MySQLDialect Database Driver Name: com.mysql.jdbc.Driver Database Driver Version: 3.1 Memory Information: Total Memory: 239 MB Free Memory: 116 MB Used Memory: 123 MB System Information: System Date: Monday, 15 May 2006 System Time: 10:09:23 System Favourite Colour: Chartreuse Java Version: 1.4.2_07 Java Vendor: Sun Microsystems Inc. JVM Version: 1.0 JVM Vendor: Sun Microsystems Inc. JVM Implementation Version: 1.4.2_07-b05 Java Runtime: Java(TM) 2 Runtime Environment, Standard Edition Java VM: Java HotSpot(TM) Server VM User Name: jadmin User Timezone: America/New_York Operating System: Windows 2000 5.0 OS Architecture: x86 Filesystem Encoding: Cp1252 Request Information: URL: http://collab/confluence/pages/editblogpost.action - Scheme: http - Server: collab - Port: 80 - URI: /confluence/500page.jsp - - Context Path: /confluence - - Servlet Path: /500page.jsp - - Path Info: null - - Query String: pageId=2077 Attributes: - javax.servlet.error.message : - javax.servlet.error.exception : org.springframework.orm.hibernate.HibernateSystemException: query did not return a unique result: 2; nested exception is net.sf.hibernate.NonUniqueResultException: query did not return a unique result: 2 - os_securityfilter_already_filtered : true - __sitemesh__using_stream : false - com.atlassian.johnson.filters.JohnsonFilter_already_filtered : true - javax.servlet.error.request_uri : /confluence/pages/editblogpost.action - javax.servlet.error.status_code : 500 - __sitemesh__filterapplied : true - javax.servlet.error.servlet_name : action - webwork.valueStack : com.opensymphony.xwork.util.OgnlValueStack@c6ad8 - atlassian.core.seraph.original.url : /pages/editblogpost.action?pageId=2077 - loginfilter.already.filtered : true - javax.servlet.jsp.jspException : org.springframework.orm.hibernate.HibernateSystemException: query did not return a unique result: 2; nested exception is net.sf.hibernate.NonUniqueResultException: query did not return a unique result: 2 - sessioninview.FILTERED : true - com.atlassian.core.filters.gzip.GzipFilter_already_filtered : true Parameters: - pageId = 2077 Logging: 0 log statements generated by this request.

    Atlassian JIRA | 1 decade ago | Robert Mathews
    net.sf.hibernate.NonUniqueResultException: query did not return a unique result: 2

    Root Cause Analysis

    1. net.sf.hibernate.NonUniqueResultException

      query did not return a unique result: 2

      at net.sf.hibernate.impl.AbstractQueryImpl.uniqueElement()
    2. net.sf.hibernate
      AbstractQueryImpl.uniqueElement
      1. net.sf.hibernate.impl.AbstractQueryImpl.uniqueElement(AbstractQueryImpl.java:559)
      1 frame