We are using version 2.6.0 of reffapp. For some reason when trying to load the search results screen we are receiving this error. Which will sometimes subsequently go away upon refresh.
UI Framework Error
Root Error
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextNode(HashMap.java:1445)
at java.util.HashMap$EntryIterator.next(HashMap.java:1479)
at java.util.HashMap$EntryIterator.next(HashMap.java:1477)
at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.cleanup(JdbcCoordinatorImpl.java:507)
at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.releaseResources(JdbcCoordinatorImpl.java:493)
at org.hibernate.internal.SessionImpl.disconnect(SessionImpl.java:469)
at org.springframework.orm.hibernate4.HibernateTransactionManager.disconnectOnCompletion(HibernateTransactionManager.java:697)
at org.springframework.orm.hibernate4.HibernateTransactionManager.doCleanupAfterCompletion(HibernateTransactionManager.java:681)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.cleanupAfterCompletion(AbstractPlatformTransactionManager.java:1012)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:807)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:726)
at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:515)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:291)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
at com.sun.proxy.$Proxy154.notifyPrivilegeListeners(Unknown Source)
at sun.reflect.GeneratedMethodAccessor575.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.openmrs.aop.LoggingAdvice.invoke(LoggingAdvice.java:121)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:52)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:52)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
at com.sun.proxy.$Proxy155.notifyPrivilegeListeners(Unknown Source)
at org.openmrs.api.context.UserContext.hasPrivilege(UserContext.java:312)
at org.openmrs.api.context.Context.hasPrivilege(Context.java:649)
at org.openmrs.aop.AuthorizationAdvice.before(AuthorizationAdvice.java:78)
at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:51)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
at com.sun.proxy.$Proxy171.getPatient(Unknown Source)
at org.openmrs.module.emrapi.utils.GeneralUtils.getLastViewedPatients(GeneralUtils.java:264)
at org.openmrs.module.coreapps.fragment.controller.patientsearch.PatientSearchWidgetFragmentController.controller(PatientSearchWidgetFragmentController.java:65)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.openmrs.ui.framework.UiFrameworkUtil.invokeMethodWithArguments(UiFrameworkUtil.java:112)
at org.openmrs.ui.framework.UiFrameworkUtil.executeControllerMethod(UiFrameworkUtil.java:71)
at org.openmrs.ui.framework.fragment.FragmentFactory.handleRequestWithController(FragmentFactory.java:241)
at org.openmrs.ui.framework.fragment.FragmentFactory.processThisFragment(FragmentFactory.java:160)
at org.openmrs.ui.framework.fragment.FragmentFactory.process(FragmentFactory.java:124)
at org.openmrs.ui.framework.page.PageContext.includeFragment(PageContext.java:75)
at org.openmrs.ui.framework.UiUtils.includeFragment(UiUtils.java:158)
at org.openmrs.ui.framework.UiUtils$includeFragment$17.call(Unknown Source)
at SimpleTemplateScript14.run(SimpleTemplateScript14.groovy:32)
at groovy.text.SimpleTemplateEngine$SimpleTemplate$1.writeTo(SimpleTemplateEngine.java:168)
at groovy.text.SimpleTemplateEngine$SimpleTemplate$1.toString(SimpleTemplateEngine.java:180)
at org.openmrs.ui.framework.page.GroovyPageView.render(GroovyPageView.java:43)
at org.openmrs.ui.framework.page.PageFactory.processThisFragment(PageFactory.java:187)
at org.openmrs.ui.framework.page.PageFactory.process(PageFactory.java:116)
at org.openmrs.ui.framework.page.PageFactory.handle(PageFactory.java:86)
at org.openmrs.module.uiframework.PageController.handlePath(PageController.java:116)
at org.openmrs.module.uiframework.PageController.handleUrlWithDotPage(PageController.java:83)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
Has anyone run into this?