Details
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Type:
Bug
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Status: Closed
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Priority:
Blocker
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 1.5.2
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Labels:None
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Environment:Ubuntu 19.04
Description
The following error occurs when trying to connect to a DHIS2 server.
HTTP Status 500 – Internal Server Error Type Exception ReportMessage Handler processing failed; nested exception is java.lang.LinkageError: loader constraint violation: when resolving method "org.apache.http.protocol.HttpCoreContext.<init>(Lorg/apache/http/protocol/HttpContext;)V" the class loader (instance of org/openmrs/module/ModuleClassLoader) of the current class, org/apache/http/client/protocol/HttpClientContext, and the class loader (instance of org/codehaus/plexus/classworlds/realm/ClassRealm) for the method's defining class, org/apache/http/protocol/HttpCoreContext, have different Class objects for the type org/apache/http/protocol/HttpContext used in the signatureDescription The server encountered an unexpected condition that prevented it from fulfilling the request.Exceptionorg.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.LinkageError: loader constraint violation: when resolving method "org.apache.http.protocol.HttpCoreContext.<init>(Lorg/apache/http/protocol/HttpContext;)V" the class loader (instance of org/openmrs/module/ModuleClassLoader) of the current class, org/apache/http/client/protocol/HttpClientContext, and the class loader (instance of org/codehaus/plexus/classworlds/realm/ClassRealm) for the method's defining class, org/apache/http/protocol/HttpCoreContext, have different Class objects for the type org/apache/http/protocol/HttpContext used in the signature org.springframework.web.servlet.DispatcherServlet.triggerAfterCompletionWithError(DispatcherServlet.java:1287) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:961) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966) org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868) javax.servlet.http.HttpServlet.service(HttpServlet.java:647) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) org.openmrs.module.web.filter.ForcePasswordChangeFilter.doFilter(ForcePasswordChangeFilter.java:60) org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:73) org.openmrs.module.owa.filter.OwaFilter.doFilter(OwaFilter.java:93) org.openmrs.module.owa.filter.OwaFilter.doFilter(OwaFilter.java:61) org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71) org.openmrs.module.web.filter.ModuleFilter.doFilter(ModuleFilter.java:57) org.openmrs.web.filter.OpenmrsFilter.doFilterInternal(OpenmrsFilter.java:109) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:150) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:107) org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:107) org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:107) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) Root Causejava.lang.LinkageError: loader constraint violation: when resolving method "org.apache.http.protocol.HttpCoreContext.<init>(Lorg/apache/http/protocol/HttpContext;)V" the class loader (instance of org/openmrs/module/ModuleClassLoader) of the current class, org/apache/http/client/protocol/HttpClientContext, and the class loader (instance of org/codehaus/plexus/classworlds/realm/ClassRealm) for the method's defining class, org/apache/http/protocol/HttpCoreContext, have different Class objects for the type org/apache/http/protocol/HttpContext used in the signature org.apache.http.client.protocol.HttpClientContext.<init>(HttpClientContext.java:151) org.apache.http.client.protocol.HttpClientContext.adapt(HttpClientContext.java:142) org.apache.http.client.protocol.RequestClientConnControl.process(RequestClientConnControl.java:71) org.apache.http.protocol.ImmutableHttpProcessor.process(ImmutableHttpProcessor.java:109) org.apache.http.protocol.HttpRequestExecutor.preProcess(HttpRequestExecutor.java:176) org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:485) org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863) org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:72) org.openmrs.module.dhisconnector.api.impl.DHISConnectorServiceImpl.testDHISServerDetails(DHISConnectorServiceImpl.java:624) 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:498) org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281) org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) com.sun.proxy.$Proxy319.testDHISServerDetails(Unknown Source) 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:498) org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) 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.cache.interceptor.CacheInterceptor$1.invoke(CacheInterceptor.java:52) org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:303) org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:61) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.openmrs.aop.LoggingAdvice.invoke(LoggingAdvice.java:122) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:52) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:52) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) com.sun.proxy.$Proxy320.testDHISServerDetails(Unknown Source) 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:498) org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281) org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) com.sun.proxy.$Proxy320.testDHISServerDetails(Unknown Source) org.openmrs.module.dhisconnector.web.controller.DHISConnectorController.saveConfig(DHISConnectorController.java:98) 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:498) org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:177) org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:446) org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:434) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966) org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868) javax.servlet.http.HttpServlet.service(HttpServlet.java:647) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) org.openmrs.module.web.filter.ForcePasswordChangeFilter.doFilter(ForcePasswordChangeFilter.java:60) org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:73) org.openmrs.module.owa.filter.OwaFilter.doFilter(OwaFilter.java:93) org.openmrs.module.owa.filter.OwaFilter.doFilter(OwaFilter.java:61) org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71) org.openmrs.module.web.filter.ModuleFilter.doFilter(ModuleFilter.java:57) org.openmrs.web.filter.OpenmrsFilter.doFilterInternal(OpenmrsFilter.java:109) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:150) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:107) org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:107) org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:107) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) Note The full stack trace of the root cause is available in the server logs.Apache Tomcat/7.0.100
