maven配置完struts2遇到的问题求大神帮帮忙

最新推荐文章于 2021-04-19 14:06:45 发布

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最新推荐文章于 2021-04-19 14:06:45 发布

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本文链接：https://blog.youkuaiyun.com/weixin_42393011/article/details/85234384

博客详细记录了在初始化Spring根Web应用上下文和集成Struts2-Spring过程中遇到的错误，具体为无法读取sy.action.UserAction类，抛出了IllegalArgumentException异常。

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信息: Initializing Spring root WebApplicationContext
[INFO ] 2018-12-24 15:33:53,032 org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization started
[INFO ] 2018-12-24 15:33:53,571 org.springframework.web.context.ContextLoader - Root WebApplicationContext initialized in 531 ms
[INFO ] 2018-12-24 15:33:53,850 org.apache.struts2.spring.StrutsSpringObjectFactory - Initializing Struts-Spring integration...
[INFO ] 2018-12-24 15:33:53,850 com.opensymphony.xwork2.spring.SpringObjectFactory - Setting autowire strategy to name
[INFO ] 2018-12-24 15:33:53,850 org.apache.struts2.spring.StrutsSpringObjectFactory - ... initialized Struts-Spring integration successfully
[ERROR] 2018-12-24 15:33:54,142 org.apache.struts2.convention.DefaultClassFinder - Unable to read class [sy.action.UserAction]
java.lang.IllegalArgumentException: null
	at org.objectweb.asm.ClassReader.<init>(Unknown Source) ~[asm-5.2.jar:5.2]
	at org.objectweb.asm.ClassReader.<init>(Unknown Source) ~[asm-5.2.jar:5.2]
	at org.objectweb.asm.ClassReader.<init>(Unknown Source) ~[asm-5.2.jar:5.2]
	at org.apache.struts2.convention.DefaultClassFinder.readClassDef(DefaultClassFinder.java:461) ~[struts2-convention-plugin-2.5.18.jar:2.5.18]
	at org.apache.struts2.convention.DefaultClassFinder.access$200(DefaultClassFinder.java:52) ~[struts2-convention-plugin-2.5.18.jar:2.5.18]
	at org.apache.struts2.convention.DefaultClassFinder$InfoBuildingVisitor.extractSuperInterfaces(DefaultClassFinder.java:514) ~[struts2-convention-plugin-2.5.18.jar:2.5.18]
	at org.apache.struts2.convention.DefaultClassFinder$InfoBuildingVisitor.visit(DefaultClassFinder.java:501) ~[struts2-convention-plugin-2.5.18.jar:2.5.18]
	at org.objectweb.asm.ClassReader.accept(Unknown Source) ~[asm-5.2.jar:5.2]
	at org.objectweb.asm.ClassReader.accept(Unknown Source) ~[asm-5.2.jar:5.2]
	at org.apache.struts2.convention.DefaultClassFinder.readClassDef(DefaultClassFinder.java:462) ~[struts2-convention-plugin-2.5.18.jar:2.5.18]
	at org.apache.struts2.convention.DefaultClassFinder.<init>(DefaultClassFinder.java:93) [struts2-convention-plugin-2.5.18.jar:2.5.18]
	at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildClassFinder(PackageBasedActionConfigBuilder.java:395) [struts2-convention-plugin-2.5.18.jar:2.5.18]
	at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:377) [struts2-convention-plugin-2.5.18.jar:2.5.18]
	at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:333) [struts2-convention-plugin-2.5.18.jar:2.5.18]
	at org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:52) [struts2-convention-plugin-2.5.18.jar:2.5.18]
	at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:206) [struts2-core-2.5.18.jar:2.5.18]
	at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66) [struts2-core-2.5.18.jar:2.5.18]
	at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:957) [struts2-core-2.5.18.jar:2.5.18]
	at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:463) [struts2-core-2.5.18.jar:2.5.18]
	at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:496) [struts2-core-2.5.18.jar:2.5.18]
	at org.apache.struts2.dispatcher.InitOperations.initDispatcher(InitOperations.java:73) [struts2-core-2.5.18.jar:2.5.18]
	at org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:61) [struts2-core-2.5.18.jar:2.5.18]
	at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:279) [catalina.jar:8.5.9]
	at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:260) [catalina.jar:8.5.9]
	at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:105) [catalina.jar:8.5.9]
	at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4572) [catalina.jar:8.5.9]
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5215) [catalina.jar:8.5.9]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:8.5.9]
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:752) [catalina.jar:8.5.9]
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:728) [catalina.jar:8.5.9]
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734) [catalina.jar:8.5.9]
	at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1107) [catalina.jar:8.5.9]
	at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1841) [catalina.jar:8.5.9]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:514) [?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]
	at java.lang.Thread.run(Thread.java:844) [?:?]