Caused by: java.lang.ClassNotFoundException: org.objectweb.asm.ClassVisitor
1、錯誤描寫敘述
三月 15, 2015 6:50:23 下午 org.apache.catalina.core.StandardContext filterStart 嚴重: Exception starting filter struts2 java.lang.NoClassDefFoundError: org/objectweb/asm/ClassVisitor at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:390) at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:347) at org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:53) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:274) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:967) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:435) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:479) at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter.init(StrutsPrepareFilter.java:56) at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:279) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:260) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:105) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4830) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5510) 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.deployDirectory(HostConfig.java:1245) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) at java.util.concurrent.Executors$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:745) Caused by: java.lang.ClassNotFoundException: org.objectweb.asm.ClassVisitor at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571) ... 26 more 三月 15, 2015 6:50:23 下午 org.apache.catalina.core.StandardContext startInternal 嚴重: Error filterStart 三月 15, 2015 6:50:23 下午 org.apache.catalina.core.StandardContext startInternal 嚴重: Context [/SSH] startup failed due to previous errors 三月 15, 2015 6:50:23 下午 org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks 嚴重: The web application [/SSH] created a ThreadLocal with key of type [com.sun.faces.util.Util$1] (value [[email protected]
2、錯誤原因
缺少“asm-5.0.2.jar”
3、解決的方法
將“asm-5.0.2.jar”導入到lib目錄下
Caused by: java.lang.ClassNotFoundException: org.objectweb.asm.ClassVisitor