jdk 1.6
tomcat 5.0.27
myeclipse 6.1
在myeclipse里启动tomcat 后,发现这些错误,网上众说纷纭ERROR [org.apache.commons.digester.Digester] - Digester.getParser: 
org.xml.sax.SAXNotRecognizedException: Feature: http://apache.org/xml/features/validation/dynamic
at org.apache.crimson.parser.XMLReaderImpl.setFeature(XMLReaderImpl.java:213)
at org.apache.crimson.jaxp.SAXParserImpl.setFeatures(SAXParserImpl.java:143)
at org.apache.crimson.jaxp.SAXParserImpl.<init>(SAXParserImpl.java:126)
at org.apache.crimson.jaxp.SAXParserFactoryImpl.newSAXParserImpl(SAXParserFactoryImpl.java:113)
at org.apache.crimson.jaxp.SAXParserFactoryImpl.setFeature(SAXParserFactoryImpl.java:141)
at org.apache.commons.digester.parser.XercesParser.configureXerces(XercesParser.java:185)
at org.apache.commons.digester.parser.XercesParser.newSAXParser(XercesParser.java:138)
at org.apache.commons.digester.ParserFeatureSetterFactory.newSAXParser(ParserFeatureSetterFactory.java:73)
at org.apache.commons.digester.Digester.getParser(Digester.java:682)
at org.apache.commons.digester.Digester.getXMLReader(Digester.java:891)
at org.apache.commons.digester.Digester.parse(Digester.java:1572)
at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.java:738)
at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:687)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:333)
at javax.servlet.GenericServlet.init(GenericServlet.java:211)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4357)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at org.apache.catalina.core.StandardService.start(StandardService.java:480)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:284)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:422)
2008-08-01 18:20:15,758 ERROR [org.apache.struts.action.ActionServlet] - Unable to initialize Struts ActionServlet due to an unexpected exception or error thrown, so ing the servlet as unavailable.  Most likely, this is due to an incorrect or missing library dependency.
java.lang.NullPointerException
at org.apache.commons.digester.Digester.getXMLReader(Digester.java:891)
at org.apache.commons.digester.Digester.parse(Digester.java:1572)
at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.java:738)
at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:687)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:333)
at javax.servlet.GenericServlet.init(GenericServlet.java:211)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4357)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at org.apache.catalina.core.StandardService.start(StandardService.java:480)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:284)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:422)

解决方案 »

  1.   

    此回复为自动发出,仅用于显示而已,并无任何其他特殊作用
    楼主【laolai14】截止到2008-08-01 18:25:36的历史汇总数据(不包括此帖):
    发帖的总数量:16                       发帖的总分数:0                        每贴平均分数:0                        
    回帖的总数量:5                        得分贴总数量:0                        回帖的得分率:0%                       
    结贴的总数量:1                        结贴的总分数:0                        
    无满意结贴数:0                        无满意结贴分:0                        
    未结的帖子数:15                       未结的总分数:0                        
    结贴的百分比:6.25  %               结分的百分比:---------------------
    无满意结贴率:0.00  %               无满意结分率:---------------------

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