控制台显示：
2011-3-10 7:23:13 org.apache.catalina.core.AprLifecycleListener init
信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:\About Condition\MyEclipse\bin;D:\About Condition\MyEclipse\eclipse\dropins\myeclipse\eclipse\plugins\com.genuitec.eclipse.easie.tomcat.myeclipse_6.9.100.zmyeclipse69100200808\tomcat\bin
2011-3-10 7:23:13 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on http-8080
2011-3-10 7:23:13 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 1312 ms
2011-3-10 7:23:13 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2011-3-10 7:23:14 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.13
2011-3-10 7:23:15 org.apache.catalina.loader.WebappClassLoader validateJarFile
信息: validateJarFile(F:\data\MyEclipse Workspace.metadata.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\tomcat\webapps\we2\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
2011-3-10 7:23:27 org.apache.coyote.http11.Http11Protocol start
信息: Starting Coyote HTTP/1.1 on http-8080
2011-3-10 7:23:27 org.apache.jk.common.ChannelSocket init
信息: JK: ajp13 listening on /0.0.0.0:8009
2011-3-10 7:23:28 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=0/250 config=null
2011-3-10 7:23:28 org.apache.catalina.startup.Catalina start
信息: Server startup in 14438 ms
请问怎么回事啊，那个validateJarFile错误，我检查过了，lib目录里面根本就没有Servlet.jar了啊
