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- <html>
- <head>
- <title>Apache Tomcat/7.0.70 - Error report</title>
- <style>
- <!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}-->
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- </head>
- <body>
- <h1>HTTP Status 500 - Request processing failed; nested exception is java.util.ConcurrentModificationException</h1>
- <HR size="1" noshade="noshade">
- <p>
- <b>type</b> Exception report
- </p>
- <p>
- <b>message</b>
- <u>Request processing failed; nested exception is java.util.ConcurrentModificationException</u>
- </p>
- <p>
- <b>description</b>
- <u>The server encountered an internal error that prevented it from fulfilling this request.</u>
- </p>
- <p>
- <b>exception</b>
- <pre>org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.util.ConcurrentModificationException
- org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:982)
- org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
- javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
- org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
- javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
- org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
- </pre>
- </p>
- <p>
- <b>root cause</b>
- <pre>java.util.ConcurrentModificationException
- java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
- java.util.ArrayList$Itr.next(ArrayList.java:851)
- org.hibernate.collection.internal.AbstractPersistentCollection$IteratorProxy.next(AbstractPersistentCollection.java:789)
- org.hibernate.engine.internal.Cascade.cascadeCollectionElements(Cascade.java:379)
- org.hibernate.engine.internal.Cascade.cascadeCollection(Cascade.java:319)
- org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:296)
- org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:161)
- org.hibernate.engine.internal.Cascade.cascade(Cascade.java:118)
- com.intersult.jpa.merge.IdentityMergeEventListener.cascadeOnMerge(IdentityMergeEventListener.java:301)
- com.intersult.jpa.merge.IdentityMergeEventListener.entityIsDetached(IdentityMergeEventListener.java:213)
- com.intersult.jpa.merge.IdentityMergeEventListener.onMerge(IdentityMergeEventListener.java:99)
- com.intersult.jpa.merge.IdentityMergeEventListener.onMerge(IdentityMergeEventListener.java:45)
- org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:876)
- org.hibernate.internal.SessionImpl.merge(SessionImpl.java:858)
- org.hibernate.internal.SessionImpl.merge(SessionImpl.java:863)
- org.hibernate.jpa.spi.AbstractEntityManagerImpl.merge(AbstractEntityManagerImpl.java:1196)
- sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
- sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
- sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
- java.lang.reflect.Method.invoke(Method.java:497)
- org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:293)
- com.sun.proxy.$Proxy59.merge(Unknown Source)
- lk.dialog.crm.sfa.dao.impl.LeadDaoImpl.updateLead(LeadDaoImpl.java:239)
- sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
- sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
- sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
- java.lang.reflect.Method.invoke(Method.java:497)
- org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302)
- org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
- org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
- org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)
- org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
- org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
- com.sun.proxy.$Proxy60.updateLead(Unknown Source)
- lk.dialog.crm.sfa.service.impl.LeadServiceImpl.updateLead(LeadServiceImpl.java:42)
- sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
- sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
- sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
- java.lang.reflect.Method.invoke(Method.java:497)
- org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302)
- org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
- org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
- org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
- org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281)
- org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
- org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
- org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
- com.sun.proxy.$Proxy63.updateLead(Unknown Source)
- lk.dialog.crm.sfa.controller.AppController.updateLead(AppController.java:100)
- sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
- sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
- sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
- java.lang.reflect.Method.invoke(Method.java:497)
- org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
- org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
- org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:111)
- org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:806)
- org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:729)
- org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
- org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
- org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
- org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
- org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
- javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
- org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
- javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
- org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
- </pre>
- </p>
- <p>
- <b>note</b>
- <u>The full stack trace of the root cause is available in the Apache Tomcat/7.0.70 logs.</u>
- </p>
- <HR size="1" noshade="noshade">
- <h3>Apache Tomcat/7.0.70</h3>
- </body>
- </html>
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