title: java.lang.NoSuchMethodException: org.apache.catalina.deploy.WebXml addFilter
body: <p>I've web project(maven) deployed in tomcat 7.0.It used to deploy run fine.But somehow it keeps on giving error <strong>java.lang.NoSuchMethodException: org.apache.catalina.deploy.WebXml addFilter</strong> since yesterday.I tried to find the solution on net.But none was project-name successful.Even did a fresh checkout,fresh build,delete/configured tomcat again.Don't know what went wrong suddenly as same configuration was running for more than 6 months.Please help me finding the root cause of this error.Full stacktrace is as below.</p>
  
  <pre><code>SEVERE: Parse error in application web.xml file at jndi:/localhost/project-name/WEB-INF/web.xml
  java.lang.NoSuchMethodException: org.apache.catalina.deploy.WebXml addFilter
      at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2681)
      at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2707)
      at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1054)
      at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:601)
      at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1774)
      at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2930)
      at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
      at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
      at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
      at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
      at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
      at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
      at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$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:1759)
      at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1266)
      at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:896)
      at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:322)
      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:5103)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148)
      at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:812)
      at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:787)
      at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:607)
      at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1055)
      at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:978)
      at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
      at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1329)
      at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
      at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
      at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
      at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:389)
      at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:334)
      at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1041)
      at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:774)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148)
      at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1033)
      at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:291)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148)
      at org.apache.catalina.core.StandardService.startInternal(StandardService.java:443)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148)
      at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:727)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148)
      at org.apache.catalina.startup.Catalina.start(Catalina.java:621)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:597)
      at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:322)
      at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:450)
  Caused by: java.lang.NoSuchMethodException: org.apache.catalina.deploy.WebXml addFilter
      at org.apache.tomcat.util.IntrospectionUtils.callMethod1(IntrospectionUtils.java:803)
      at org.apache.tomcat.util.digester.SetNextRule.end(SetNextRule.java:201)
      at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1051)
  </code></pre>