Type Exception Report
Message Cannot refresh unmanaged object: null.
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
java.lang.IllegalArgumentException: Cannot refresh unmanaged object: null. org.eclipse.persistence.internal.jpa.EntityManagerImpl.refresh(EntityManagerImpl.java:1140) org.eclipse.persistence.internal.jpa.EntityManagerImpl.refresh(EntityManagerImpl.java:1042) sun.reflect.GeneratedMethodAccessor115.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:314) com.sun.proxy.$Proxy50.refresh(Unknown Source) com.itrac.oreo.web.beans.facade.MarketingCampaignFacade.getMarketingCampaignPromotion(MarketingCampaignFacade.java:141) com.itrac.oreo.web.beans.facade.MarketingCampaignFacade$$FastClassBySpringCGLIB$$3c92f7f0.invoke(<generated>) org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747) org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:366) org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:99) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747) org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) com.itrac.oreo.web.beans.facade.MarketingCampaignFacade$$EnhancerBySpringCGLIB$$59cb6536.getMarketingCampaignPromotion(<generated>) com.itrac.oreo.web.marketingcampaign.CampaignServlet.doGet(CampaignServlet.java:106) javax.servlet.http.HttpServlet.service(HttpServlet.java:655) javax.servlet.http.HttpServlet.service(HttpServlet.java:764) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
Note The full stack trace of the root cause is available in the server logs.