type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.velocity.exception.MethodInvocationException: Invocation of method 'size' in class org.hibernate.collection.PersistentSortedSet threw exception class org.hibernate.ObjectNotFoundException : No row with the given identifier exists: [fi.tietotalo.aiko.domain.Course#166657] org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:309) org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:207) org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:357) org.apache.velocity.runtime.parser.node.ASTEQNode.evaluate(ASTEQNode.java:109) org.apache.velocity.runtime.parser.node.ASTOrNode.evaluate(ASTOrNode.java:118) org.apache.velocity.runtime.parser.node.ASTExpression.evaluate(ASTExpression.java:84) org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107) org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:271) org.apache.velocity.runtime.directive.Parse.render(Parse.java:232) org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:153) org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:94) org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:109) org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:271) org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:215) org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:153) org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:271) org.apache.velocity.Template.merge(Template.java:296) com.opensymphony.webwork.dispatcher.VelocityResult.doExecute(VelocityResult.java:89) com.opensymphony.webwork.dispatcher.WebWorkResultSupport.execute(WebWorkResultSupport.java:116) com.opensymphony.xwork.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:263) com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:187) com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.intercept(DefaultWorkflowInterceptor.java:55) com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) fi.mmi.core.support.webwork.DebugInterceptor.intercept(Unknown Source) com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:115) com.opensymphony.webwork.dispatcher.ServletDispatcher.serviceAction(ServletDispatcher.java:273) com.opensymphony.webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:243) javax.servlet.http.HttpServlet.service(HttpServlet.java:722) org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176) org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145) org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92) org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:394) org.tuckey.web.filters.urlrewrite.NormalRewrittenUrl.doRewrite(NormalRewrittenUrl.java:213) org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:171) org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145) org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92) org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:394) org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:174) fi.tietotalo.aiko.SessionFilter.doFilterInternal(SessionFilter.java:81) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.26 logs.