Tomcat launcher error Listenerstart Errors | "Beans" must match DOCTYPE root "null" | Java.lang.reflect.MalformedParameterizedTypeException

When Maven packaged and released the project, it was published with an error fail-deployed application at the context Path/ch but the context failed to start

Restart Tomcat on the server and see only the error:

Severity: Error Listenerstart
January 13, 2015 9:59:05 am org.apache.catalina.core.StandardContext startinternal
Severity: Context [/PMF] startup failed due to previous errors

no specific error message, online search error Listenerstart, said re-configuration under the log print can see specific information , see:http://xpenxpen.iteye.com/blog/1545648

Then we see that the specific error is

January 13, 2015 10:40:24 am org.apache.catalina.core.StandardContext listenerstart
Severity: Exception sending context initialized event to listener instance of class Org.springframework.web.context.ContextLoad Erlistener
Org.springframework.beans.factory.BeanDefinitionStoreException:Line XML document from class path resource [ Applicationcontext.xml] is invalid; Nested exception is org.xml.sax.SAXParseException:document root element "Beans" must match DOCTYPE root "null"。
Org.xml.sax.SAXParseException; linenumber:20; Columnnumber:5; The document root element "Beans" must match the DOCTYPE root "null".
At Com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException (Errorhandlerwrapper.java : 198)
At Com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error (errorhandlerwrapper.java:134)
At Com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError (xmlerrorreporter.java:437)
At Com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError (xmlerrorreporter.java:368)
At Com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError (xmlerrorreporter.java:325)
At Com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.rootElementSpecified (xmldtdvalidator.java:1599)
At Com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleStartElement (xmldtdvalidator.java:1877)
At Com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.startElement (xmldtdvalidator.java:742)
At Com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement ( xmldocumentfragmentscannerimpl.java:1362)
At Com.sun.org.apache.xerces.internal.impl.xmldocumentscannerimpl$contentdriver.scanrootelementhook ( xmldocumentscannerimpl.java:1292)
At Com.sun.org.apache.xerces.internal.impl.xmldocumentfragmentscannerimpl$fragmentcontentdriver.next ( xmldocumentfragmentscannerimpl.java:3122)
At Com.sun.org.apache.xerces.internal.impl.xmldocumentscannerimpl$prologdriver.next (XMLDocumentScannerImpl.java : 880)
At Com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next (xmldocumentscannerimpl.java:606)
.....

The search for "document root element" Beans "must match DOCTYPE root" null ". "read a lot of posts before you find the answer. See:http://blog.csdn.net/trwhoya/article/details/4312776

Know is the spring version of the problem, so the 1.2.6 Spring.jar package replaced with 2.5.6. So the question came again. Error:

　　　　

January 13, 2015 11:31:26 am org.apache.catalina.core.StandardContext listenerstart
Severity: Exception sending context initialized event to listener instance of class Org.springframework.web.context.ContextLoad Erlistener
Org.springframework.beans.factory.BeanCreationException:Error creating Bean with Name ' sessionfactory ' defined in Class path resource [Applicationcontext.xml]: Initialization of Bean failed; Nested exception is java.lang.reflect.MalformedParameterizedTypeException
At Org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean ( abstractautowirecapablebeanfactory.java:480)
At Org.springframework.beans.factory.support.abstractautowirecapablebeanfactory$1.run ( abstractautowirecapablebeanfactory.java:409)
At java.security.AccessController.doPrivileged (Native Method)
At Org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean ( abstractautowirecapablebeanfactory.java:380)
At Org.springframework.beans.factory.support.abstractbeanfactory$1.getobject (abstractbeanfactory.java:264)
At Org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton ( defaultsingletonbeanregistry.java:222)
At Org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean (abstractbeanfactory.java:261)
At Org.springframework.beans.factory.support.AbstractBeanFactory.getBean (abstractbeanfactory.java:185)
At Org.springframework.beans.factory.support.AbstractBeanFactory.getBean (abstractbeanfactory.java:164)
At Org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons ( defaultlistablebeanfactory.java:423)
At Org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization ( abstractapplicationcontext.java:728)
At Org.springframework.context.support.AbstractApplicationContext.refresh (abstractapplicationcontext.java:380)
At Org.springframework.web.context.ContextLoader.createWebApplicationContext (contextloader.java:255)
At Org.springframework.web.context.ContextLoader.initWebApplicationContext (contextloader.java:199)
At Org.springframework.web.context.ContextLoaderListener.contextInitialized (contextloaderlistener.java:45)
At Org.apache.catalina.core.StandardContext.listenerStart (standardcontext.java:4992)
At Org.apache.catalina.core.StandardContext.startInternal (standardcontext.java:5490)
At Org.apache.catalina.util.LifecycleBase.start (lifecyclebase.java:150)
At Org.apache.catalina.core.ContainerBase.addChildInternal (containerbase.java:901)
At Org.apache.catalina.core.ContainerBase.addChild (containerbase.java:877)
At Org.apache.catalina.core.StandardHost.addChild (standardhost.java:649)
At Org.apache.catalina.startup.HostConfig.deployWAR (hostconfig.java:1083)
At Org.apache.catalina.startup.hostconfig$deploywar.run (hostconfig.java:1880)
At Java.util.concurrent.executors$runnableadapter.call (executors.java:471)
At Java.util.concurrent.FutureTask.run (futuretask.java:262)
At Java.util.concurrent.ThreadPoolExecutor.runWorker (threadpoolexecutor.java:1145)
At Java.util.concurrent.threadpoolexecutor$worker.run (threadpoolexecutor.java:615)
At Java.lang.Thread.run (thread.java:744)
caused By:java.lang.reflect.MalformedParameterizedTypeException
At Sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.validateConstructorArguments ( PARAMETERIZEDTYPEIMPL.JAVA:60)
At Sun.reflect.generics.reflectiveobjects.parameterizedtypeimpl.<init> (parameterizedtypeimpl.java:53)
At Sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.make (parameterizedtypeimpl.java:95)
At Sun.reflect.generics.factory.CoreReflectionFactory.makeParameterizedType (corereflectionfactory.java:105)
At Sun.reflect.generics.visitor.Reifier.visitClassTypeSignature (reifier.java:140)
At Sun.reflect.generics.tree.ClassTypeSignature.accept (classtypesignature.java:49)
At Sun.reflect.generics.repository.ClassRepository.getSuperInterfaces (classrepository.java:100)
At Java.lang.Class.getGenericInterfaces (class.java:814)
At Org.springframework.core.GenericTypeResolver.getTypeVariableMap (generictyperesolver.java:151)
At Org.springframework.core.GenericTypeResolver.resolveParameterType (generictyperesolver.java:81)
At Org.springframework.beans.GenericTypeAwarePropertyDescriptor.getWriteMethodParameter ( GENERICTYPEAWAREPROPERTYDESCRIPTOR.JAVA:109)
At Org.springframework.beans.GenericTypeAwarePropertyDescriptor.getPropertyType ( generictypeawarepropertydescriptor.java:91)
At Org.springframework.beans.TypeConverterDelegate.convertIfNecessary (typeconverterdelegate.java:138)
At Org.springframework.beans.BeanWrapperImpl.convertForProperty (beanwrapperimpl.java:386)
At Org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty ( abstractautowirecapablebeanfactory.java:1289)
At Org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues ( ABSTRACTAUTOWIRECAPABLEBEANFACTORY.JAVA:1250)
At Org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean ( abstractautowirecapablebeanfactory.java:1010)
At Org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean ( abstractautowirecapablebeanfactory.java:472)
... More

then the search for cause by that "java.lang.reflect.MalformedParameterizedTypeException" finally solved the problem, See: http://dikar.iteye.com/blog/1452680

The comment on the bottom floor is still the version of spring, so the Maven config file pom.xml to delete spring's dependency.

Tomcat launcher error Listenerstart Errors | "Beans" must match DOCTYPE root "null" | Java.lang.reflect.MalformedParameterizedTypeException