单配struts2.3版本tomcat启动报错，还没有找到解决方法，路过的知道请给解答下，谢谢

最新推荐文章于 2021-03-31 09:22:43 发布

原创最新推荐文章于 2021-03-31 09:22:43 发布 · 694 阅读

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在尝试启动配置为使用 Struts2 的 Tomcat 服务器时，遇到了严重错误。异常表明无法找到 `org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter` 类。这可能是由于缺少 Struts2 相关依赖或者配置问题导致的。建议检查项目的类路径，确保已包含 struts2-core 相关库，并验证 web.xml 文件中 Struts2 过滤器配置是否正确。

严重: Exception starting filter [Struts2]
java.lang.ClassNotFoundException: org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1364)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1185)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:546)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:527)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:150)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:264)
at org.apache.catalina.core.ApplicationFilterConfig.(ApplicationFilterConfig.java:108)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4615)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5262)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase $S t a r t C h i l d . c a l l (C o n t a i n e r B a s e . j a v a : 1423) a t o r g . a p a c h e . c a t a l i n a . c o r e . C o n t a i n e r B a s e$ StartChild.call(ContainerBase.java:1413)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)

五月 08, 2019 7:06:58 下午 org.apache.catalina.core.StandardContext startInternal
严重: One or more Filters failed to start. Full details will be found in the appropriate container log file
五月 08, 2019 7:06:58 下午 org.apache.catalina.core.StandardContext startInternal
严重: Context [/strutsdemo] startup failed due to previous errors
五月 08, 2019 7:06:58 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory [/usr/local/tomcat8/webapps/ManageSystem]
五月 08, 2019 7:06:59 下午 org.apache.catalina.core.ApplicationContext log
信息: No Spring WebApplicationInitializer types detected on classpath
五月 08, 2019 7:07:00 下午 org.apache.jasper.servlet.TldScanner scanJars
信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
ERROR StatusLogger Log4j2 could not find a logging implementation. Please add log4j-core to the classpath. Using SimpleLogger to log to the console…
FATAL StrutsSpringObjectFactory ********** FATAL ERROR STARTING UP STRUTS-SPRING INTEGRATION **********
Looks like the Spring listener was not configured for your web app!
Nothing will work until WebApplicationContextUtils returns a valid ApplicationContext.
You might need to add the following to web.xml:

org.springframework.web.context.ContextLoaderListener

ERROR DefaultConversionPropertiesProcessor Conversion registration error
java.lang.NullPointerException
at com.opensymphony.xwork2.spring.SpringObjectFactory.buildBean(SpringObjectFactory.java:157)
at com.opensymphony.xwork2.ObjectFactory.buildBean(ObjectFactory.java:172)
at com.opensymphony.xwork2.conversion.impl.DefaultTypeConverterCreator.createTypeConverter(DefaultTypeConverterCreator.java:23)
at com.opensymphony.xwork2.conversion.impl.DefaultConversionPropertiesProcessor.loadConversionProperties(DefaultConversionPropertiesProcessor.java:62)
at com.opensymphony.xwork2.conversion.impl.DefaultConversionPropertiesProcessor.process(DefaultConversionPropertiesProcessor.java:40)
at com.opensymphony.xwork2.conversion.impl.XWorkConverter.setConversionPropertiesProcessor(XWorkConverter.java:177)
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 com.opensymphony.xwork2.inject.ContainerImpl $M e t h o d I n j e c t o r . i n j e c t (C o n t a i n e r I m p l . j a v a : 287) a t c o m . o p e n s y m p h o n y . x w o r k 2 . i n j e c t . C o n t a i n e r I m p l$ ConstructorInjector.construct(ContainerImpl.java:422)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:477)
at com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:516)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:569)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:514)
at com.opensymphony.xwork2.config.impl.LocatableFactory.create(LocatableFactory.java:32)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:129)
at com.opensymphony.xwork2.inject.Scope$2 $1 . c r e a t e (S c o p e . j a v a : 52) a t c o m . o p e n s y m p h o n y . x w o r k 2 . i n j e c t . C o n t a i n e r I m p l$ ParameterInjector.inject(ContainerImpl.java:448)
at com.opensymphony.xwork2.inject.ContainerImpl.getParameters(ContainerImpl.java:462)
at com.opensymphony.xwork2.inject.ContainerImpl.access $000 (C o n t a i n e r I m p l . j a v a : 38) a t c o m . o p e n s y m p h o n y . x w o r k 2 . i n j e c t . C o n t a i n e r I m p l$ MethodInjector.inject(ContainerImpl.java:287)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:422)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:477)
at com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:516)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:569)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:514)
at com.opensymphony.xwork2.config.impl.LocatableFactory.create(LocatableFactory.java:32)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:129)
at com.opensymphony.xwork2.inject.Scope$2 $1 . c r e a t e (S c o p e . j a v a : 52) a t c o m . o p e n s y m p h o n y . x w o r k 2 . i n j e c t . C o n t a i n e r I m p l$ ParameterInjector.inject(ContainerImpl.java:448)
at com.opensymphony.xwork2.inject.ContainerImpl.getParameters(ContainerImpl.java:462)
at com.opensymphony.xwork2.inject.ContainerImpl.access $000 (C o n t a i n e r I m p l . j a v a : 38) a t c o m . o p e n s y m p h o n y . x w o r k 2 . i n j e c t . C o n t a i n e r I m p l$ MethodInjector.inject(ContainerImpl.java:287)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:422)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:477)
at com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:516)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:569)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:514)
at com.opensymphony.xwork2.config.impl.LocatableFactory.create(LocatableFactory.java:32)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:129)
at com.opensymphony.xwork2.inject.Scope$2 $1 . c r e a t e (S c o p e . j a v a : 52) a t c o m . o p e n s y m p h o n y . x w o r k 2 . i n j e c t . C o n t a i n e r I m p l$ ParameterInjector.inject(ContainerImpl.java:448)
at com.opensymphony.xwork2.inject.ContainerImpl.getParameters(ContainerImpl.java:462)
at com.opensymphony.xwork2.inject.ContainerImpl.access $000 (C o n t a i n e r I m p l . j a v a : 38) a t c o m . o p e n s y m p h o n y . x w o r k 2 . i n j e c t . C o n t a i n e r I m p l$ MethodInjector.inject(ContainerImpl.java:287)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:422)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:477)
at com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:516)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:569)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:514)
at com.opensymphony.xwork2.config.impl.LocatableFactory.create(LocatableFactory.java:32)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:129)
at com.opensymphony.xwork2.inject.Scope$2 $1 . c r e a t e (S c o p e . j a v a : 52) a t c o m . o p e n s y m p h o n y . x w o r k 2 . i n j e c t . C o n t a i n e r I m p l$ ParameterInjector.inject(ContainerImpl.java:448)
at com.opensymphony.xwork2.inject.ContainerImpl.getParameters(ContainerImpl.java:462)
at com.opensymphony.xwork2.inject.ContainerImpl.access $000 (C o n t a i n e r I m p l . j a v a : 38) a t c o m . o p e n s y m p h o n y . x w o r k 2 . i n j e c t . C o n t a i n e r I m p l$ MethodInjector.inject(ContainerImpl.java:287)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:422)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:477)
at com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:516)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:569)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:514)
at com.opensymphony.xwork2.config.impl.LocatableFactory.create(LocatableFactory.java:32)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:129)
at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:52)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:491)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:501)
at com.opensymphony.xwork2.inject.ContainerImpl $9.call(ContainerImpl.java:532) at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:560) at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:530) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:182) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:906) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:486) at org.apache.struts2.dispatcher.InitOperations.initDispatcher(InitOperations.java:75) at org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:63) at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:285) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:266) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:108) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4615) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5262) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1135) at org.apache.catalina.startup.HostConfig$ DeployDirectory.run(HostConfig.java:1869)
at java.util.concurrent.Executors $R u n n a b l e A d a p t e r . c a l l (E x e c u t o r s . j a v a : 511) a t j a v a . u t i l . c o n c u r r e n t . F u t u r e T a s k . r u n (F u t u r e T a s k . j a v a : 266) a t j a v a . u t i l . c o n c u r r e n t . T h r e a d P o o l E x e c u t o r . r u n W o r k e r (T h r e a d P o o l E x e c u t o r . j a v a : 1149) a t j a v a . u t i l . c o n c u r r e n t . T h r e a d P o o l E x e c u t o r$ Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
ERROR Dispatcher Dispatcher initialization failed
java.lang.NullPointerException
at com.opensymphony.xwork2.spring.SpringObjectFactory.getClassInstance(SpringObjectFactory.java:241)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyResultType(XmlConfigurationProvider.java:619)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addResultTypes(XmlConfigurationProvider.java:591)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:545)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:323)
at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:108)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:189)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:906)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:486)
at org.apache.struts2.dispatcher.InitOperations.initDispatcher(InitOperations.java:75)
at org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:63)
at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:285)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:266)
at org.apache.catalina.core.ApplicationFilterConfig.(ApplicationFilterConfig.java:108)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4615)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5262)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1135)
at org.apache.catalina.startup.HostConfig $D e p l o y D i r e c t o r y . r u n (H o s t C o n f i g . j a v a : 1869) a t j a v a . u t i l . c o n c u r r e n t . E x e c u t o r s$ RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutorDeployDirectory.run(HostConfig.java:1869)
at java.util.concurrent.Executors $R u n n a b l e A d a p t e r . c a l l (E x e c u t o r s . j a v a : 511) a t j a v a . u t i l . c o n c u r r e n t . F u t u r e T a s k . r u n (F u t u r e T a s k . j a v a : 266) a t j a v a . u t i l . c o n c u r r e n t . T h r e a d P o o l E x e c u t o r . r u n W o r k e r (T h r e a d P o o l E x e c u t o r . j a v a : 1149) a t j a v a . u t i l . c o n c u r r e n t . T h r e a d P o o l E x e c u t o r$ Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
at com.opensymphony.xwork2.spring.SpringObjectFactory.getClassInstance(SpringObjectFactory.java:241)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyResultType(XmlConfigurationProvider.java:619)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addResultTypes(XmlConfigurationProvider.java:591)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:545)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:323)
at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:108)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:189)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:906)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:486)
… 18 more

五月 08, 2019 7:07:00 下午 org.apache.catalina.core.StandardContext startInternal
严重: One or more Filters failed to start. Full details will be found in the appropriate container log file
五月 08, 2019 7:07:00 下午 org.apache.catalina.core.StandardContext startInternal
严重: Context [/ManageSystem] startup failed due to previous errors

我怀疑是：

Struts2
org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter

这里的问题，有路过的大侠请解答下，谢谢了