SEVERE：解析應用程序web.xml文件中的錯誤

我試圖在tomcat 7.0.23上部署應用程序（web應用程序全部編譯和構建），並且我在catalina.out中遇到了這個錯誤：SEVERE：解析應用程序web.xml文件中的錯誤

INFO: validateJarFile(/Library/Tomcat/webapps/app2/WEB-INF/lib/javaee-api-6.0.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class 
Jan 5, 2012 10:28:41 PM org.apache.catalina.loader.WebappClassLoader validateJarFile 
INFO: validateJarFile(/Library/Tomcat/webapps/app2/WEB-INF/lib/javaee.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class 
Jan 5, 2012 10:28:41 PM org.apache.catalina.startup.ContextConfig parseWebXml 
SEVERE: Parse error in application web.xml file at jndi:/localhost/app2/WEB-INF/web.xml 
java.util.zip.ZipException: error in opening zip file 
    at java.util.zip.ZipFile.open(Native Method) 
    at java.util.zip.ZipFile.<init>(ZipFile.java:127) 
    at java.util.jar.JarFile.<init>(JarFile.java:135) 
    at java.util.jar.JarFile.<init>(JarFile.java:72) 
    at sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:72) 
    at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:48) 
    at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:70) 
    at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:104) 
    at sun.net.www.protocol.jar.JarURLConnection.getInputStream(JarURLConnection.java:132) 
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:653) 
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1315) 
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(XMLEntityManager.java:1282) 
    at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(XMLDTDScannerImpl.java:283) 
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(XMLDocumentScannerImpl.java:1194) 
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(XMLDocumentScannerImpl.java:1090) 
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:1003) 
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648) 
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511) 
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808) 
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737) 
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119) 
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205) 
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522) 
    at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1537) 
    at org.apache.catalina.startup.ContextConfig.parseWebXml(ContextConfig.java:1742) 
    at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1174) 
    at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:828) 
    at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:302) 
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) 
    at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) 
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5148) 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
    at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1247) 
    at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:747) 
    at org.apache.catalina.manager.HTMLManagerServlet.doPost(HTMLManagerServlet.java:222) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:187) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:928) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:539) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:298) 
    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:680) 
Jan 5, 2012 10:28:41 PM org.apache.catalina.startup.ContextConfig configureStart 
SEVERE: Marking this application unavailable due to previous error(s) 
Jan 5, 2012 10:28:43 PM org.apache.catalina.core.StandardContext startInternal 
SEVERE: Error getConfigured 
Jan 5, 2012 10:28:43 PM org.apache.catalina.core.StandardContext startInternal 
SEVERE: Context [/app2] startup failed due to previous errors

我找不到任何關於此錯誤的搜索結果，請幫助。

來源

2012-01-06 David Zhao

您的web.xml文件似乎無效。你可以將它發佈到某個地方（例如，在pastebin.com上）並給出鏈接？ – Artem 2012-01-06 06:36:54

我知道這是一個有效的web.xml，因爲我剛剛運行的應用程序，並沒有改變。爲什麼tomcat需要一個xml文件的ziputils？ – 2012-01-06 06:39:57

你可以發佈web.xml嗎？ – 2012-01-06 06:44:54

看起來你已經在classpath中複製了jar，因此tomcat無法加載最終導致web.xml解析錯誤的java-ee.jar。確保你在classpath中只有一個java-ee.jar。

來源

2012-01-06 06:38:44 kosa

謝謝，這似乎是問題所在，我確實在classpath中有多個java-ee.jar文件，加上anteeher javaee-6-api.jar – 2012-01-06 22:55:10

SEVERE：解析應用程序web.xml文件中的錯誤

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