问题描述
Anerroroccurredjavax.servlet.ServletException:Servlet.init()forservletdispatcherthrewexceptionatorg.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1214)atorg.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:809)atorg.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:129)atorg.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)atorg.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)atorg.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)atorg.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)atorg.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)atorg.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)atorg.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)atorg.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)atjava.lang.Thread.run(Thread.java:619)Causedby:org.springframework.beans.factory.BeanCreationException:Errorcreatingbeanwithname'urlMapping'definedinServletContextresource[/WEB-INF/dispatcher-servlet.xml]:Initializationofbeanfailed;nestedexceptionisorg.springframework.beans.factory.BeanCreationException:Errorcreatingbeanwithname'userController'definedinServletContextresource[/WEB-INF/dispatcher-servlet.xml]:Instantiationofbeanfailed;nestedexceptionisorg.springframework.beans.BeanInstantiationException:Couldnotinstantiatebeanclass[org.androidpn.server.console.controller.UserController]:Constructorthrewexception;nestedexceptionisjava.lang.NullPointerExceptionatorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:480)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)atjava.security.AccessController.doPrivileged(NativeMethod)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)atorg.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)atorg.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)atorg.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)atorg.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)atorg.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)atorg.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)atorg.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)atorg.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)atorg.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:402)atorg.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:316)atorg.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:282)atorg.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:126)atjavax.servlet.GenericServlet.init(GenericServlet.java:212)atorg.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)...11moreCausedby:org.springframework.beans.factory.BeanCreationException:Errorcreatingbeanwithname'userController'definedinServletContextresource[/WEB-INF/dispatcher-servlet.xml]:Instantiationofbeanfailed;nestedexceptionisorg.springframework.beans.BeanInstantiationException:Couldnotinstantiatebeanclass[org.androidpn.server.console.controller.UserController]:Constructorthrewexception;nestedexceptionisjava.lang.NullPointerExceptionatorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:883)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:839)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:440)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)atjava.security.AccessController.doPrivileged(NativeMethod)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)atorg.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)atorg.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)atorg.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)atorg.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)atorg.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)atorg.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:880)atorg.springframework.web.servlet.handler.AbstractUrlHandlerMapping.registerHandler(AbstractUrlHandlerMapping.java:297)atorg.springframework.web.servlet.handler.SimpleUrlHandlerMapping.registerHandlers(SimpleUrlHandlerMapping.java:129)atorg.springframework.web.servlet.handler.SimpleUrlHandlerMapping.initApplicationContext(SimpleUrlHandlerMapping.java:103)atorg.springframework.context.support.ApplicationObjectSupport.initApplicationContext(ApplicationObjectSupport.java:119)atorg.springframework.web.context.support.WebApplicationObjectSupport.initApplicationContext(WebApplicationObjectSupport.java:69)atorg.springframework.context.support.ApplicationObjectSupport.setApplicationContext(ApplicationObjectSupport.java:73)atorg.springframework.context.support.ApplicationContextAwareProcessor.postProcessBeforeInitialization(ApplicationContextAwareProcessor.java:70)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:350)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1331)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)...28moreCausedby:org.springframework.beans.BeanInstantiationException:Couldnotinstantiatebeanclass[org.androidpn.server.console.controller.UserController]:Constructorthrewexception;nestedexceptionisjava.lang.NullPointerExceptionatorg.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:115)atorg.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:61)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:877)...49moreCausedby:java.lang.NullPointerExceptionatorg.androidpn.server.xmpp.XmppServer.getBean(XmppServer.java:115)atorg.androidpn.server.service.ServiceLocator.getUserService(ServiceLocator.java:47)atorg.androidpn.server.console.controller.UserController.(UserController.java:42)atsun.reflect.NativeConstructorAccessorImpl.newInstance0(NativeMethod)atsun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)atsun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)atjava.lang.reflect.Constructor.newInstance(Constructor.java:513)atorg.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:100)...51more以上是报错内容。看情况好像是spring报错。有没有大牛可以看一看？
解决方案
解决方案二：
解决了吗，我和你遇到一样的问题，朋友
解决方案三：
配置文件加载问题，建议直接看看wiki找配置文件加载顺序
解决方案四：
我也这个问题，正在解决
解决方案五：
Anerroroccurredjavax.servlet.ServletException:Servlet.init()forservletdispatcherthrewexceptionatorg.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1254)atorg.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:827)atorg.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:129)atorg.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)atorg.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)atorg.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)atorg.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)atorg.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)atorg.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)atorg.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)atorg.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)atjava.lang.Thread.run(Thread.java:745)Causedby:org.springframework.beans.factory.BeanCreationException:Errorcreatingbeanwithname'urlMapping'definedinServletContextresource[/WEB-INF/dispatcher-servlet.xml]:Initializationofbeanfailed;nestedexceptionisorg.springframework.beans.factory.BeanCreationException:Errorcreatingbeanwithname'notificationController'definedinServletContextresource[/WEB-INF/dispatcher-servlet.xml]:Instantiationofbeanfailed;nestedexceptionisorg.springframework.beans.BeanInstantiationException:Couldnotinstantiatebeanclass[org.androidpn.server.console.controller.NotificationController]:Constructorthrewexception;nestedexceptionisjava.lang.NullPointerExceptionatorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:480)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)atjava.security.AccessController.doPrivileged(NativeMethod)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)atorg.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)atorg.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)atorg.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)atorg.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)atorg.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)atorg.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)atorg.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)atorg.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)atorg.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:402)atorg.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:316)atorg.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:282)atorg.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:126)atjavax.servlet.GenericServlet.init(GenericServlet.java:212)atorg.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1213)...11moreCausedby:org.springframework.beans.factory.BeanCreationException:Errorcreatingbeanwithname'notificationController'definedinServletContextresource[/WEB-INF/dispatcher-servlet.xml]:Instantiationofbeanfailed;nestedexceptionisorg.springframework.beans.BeanInstantiationException:Couldnotinstantiatebeanclass[org.androidpn.server.console.controller.NotificationController]:Constructorthrewexception;nestedexceptionisjava.lang.NullPointerExceptionatorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:883)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:839)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:440)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)atjava.security.AccessController.doPrivileged(NativeMethod)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)atorg.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)atorg.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)atorg.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)atorg.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)atorg.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)atorg.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:880)atorg.springframework.web.servlet.handler.AbstractUrlHandlerMapping.registerHandler(AbstractUrlHandlerMapping.java:297)atorg.springframework.web.servlet.handler.SimpleUrlHandlerMapping.registerHandlers(SimpleUrlHandlerMapping.java:129)atorg.springframework.web.servlet.handler.SimpleUrlHandlerMapping.initApplicationContext(SimpleUrlHandlerMapping.java:103)atorg.springframework.context.support.ApplicationObjectSupport.initApplicationContext(ApplicationObjectSupport.java:119)atorg.springframework.web.context.support.WebApplicationObjectSupport.initApplicationContext(WebApplicationObjectSupport.java:69)atorg.springframework.context.support.ApplicationObjectSupport.setApplicationContext(ApplicationObjectSupport.java:73)atorg.springframework.context.support.ApplicationContextAwareProcessor.postProcessBeforeInitialization(ApplicationContextAwareProcessor.java:70)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:350)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1331)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)...28moreCausedby:org.springframework.beans.BeanInstantiationException:Couldnotinstantiatebeanclass[org.androidpn.server.console.controller.NotificationController]:Constructorthrewexception;nestedexceptionisjava.lang.NullPointerExceptionatorg.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:115)atorg.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:61)atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:877)...49moreCausedby:java.lang.NullPointerExceptionatorg.androidpn.server.xmpp.XmppServer.getBean(XmppServer.java:113)atorg.androidpn.server.service.ServiceLocator.getNotificationService(ServiceLocator.java:53)atorg.androidpn.server.xmpp.push.NotificationManager.(NotificationManager.java:61)atorg.androidpn.server.console.controller.NotificationController.(NotificationController.java:41)atsun.reflect.NativeConstructorAccessorImpl.newInstance0(NativeMethod)atsun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)atsun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)atjava.lang.reflect.Constructor.newInstance(Constructor.java:526)atorg.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:100)...51more本地运行没有错，但是放入服务器的tomcat中，运行就报错了，求大神解决