我正在使用MyEclipse 9和Tomcat7.0。我采取了最新的代码并部署在Tomcat 7中并启动了服务器。立即我得到了如下所述的错误日志。在MyEclipse中启动Tomcat 7服务器时出现ClassNotFoundException异常
INFO: The listener "org.apache.myfaces.webapp.StartupServletContextListener" is already configured for this context. The duplicate definition has been ignored.
Jan 10, 2014 5:53:40 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class com.aap.apweb.servlet.APServletContextListener
java.lang.ClassNotFoundException: com.aap.apweb.servlet.APServletContextListener
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1676)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1521)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:415)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:397)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:118)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4537)
at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5097)
at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5092)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Jan 10, 2014 5:53:40 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class com.aap.apweb.servlet.APHTTPSessionListener
java.lang.ClassNotFoundException: com.aap.apweb.servlet.APHTTPSessionListener
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1676)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1521)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:415)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:397)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:118)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4537)
at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5097)
at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5092)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Jan 10, 2014 5:53:40 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Skipped installing application listeners due to previous error(s)
Jan 10, 2014 5:53:40 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error listenerStart
Jan 10, 2014 5:53:40 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/apweb] startup failed due to previous errors
Jan 10, 2014 5:53:41 PM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
SEVERE: The web application [/apweb] registered the JDBC driver [net.sourceforge.jtds.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
Jan 10, 2014 5:53:41 PM org.apache.coyote.AbstractProtocolHandler start
INFO: Starting ProtocolHandler ["http-apr-8080"]
Jan 10, 2014 5:53:41 PM org.apache.coyote.AbstractProtocolHandler start
INFO: Starting ProtocolHandler ["ajp-apr-8009"]
Jan 10, 2014 5:53:41 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 13243 ms
我觉得必须设置罐子路径。但我无法找到它。
在我看来,应用程序的web.xml引用了一个监听器类,但该监听器的实际.class文件实际上并未部署到服务器。如果是这样,应用程序的部署程序集或构建路径可能会在Eclipse中严重设置。 – Gimby