tomcat启动时，提示错误

Question

tomcat启动时，提示如下：
[DEBUG][main] 2006-07-21 00:40:44,494 message:Initializing, config='org.apache.struts.action.ActionResources', returnNull=true
[DEBUG][main] 2006-07-21 00:40:44,603 message:Scanning web.xml for controller servlet mapping
[DEBUG][main] 2006-07-21 00:40:44,634 message:getMessage(zh_CN,configWebXml)
[DEBUG][main] 2006-07-21 00:40:44,634 message:loadLocale(zh_CN)
[DEBUG][main] 2006-07-21 00:40:44,635 message:  Loading resource 'org/apache/struts/action/ActionResources_zh_CN.properties'
[DEBUG][main] 2006-07-21 00:40:44,636 message:  Loading resource completed
[DEBUG][main] 2006-07-21 00:40:44,637 message:loadLocale(zh)
[DEBUG][main] 2006-07-21 00:40:44,637 message:  Loading resource 'org/apache/struts/action/ActionResources_zh.properties'
[DEBUG][main] 2006-07-21 00:40:44,639 message:  Loading resource completed
[DEBUG][main] 2006-07-21 00:40:44,639 message:loadLocale()
[DEBUG][main] 2006-07-21 00:40:44,640 message:  Loading resource 'org/apache/struts/action/ActionResources.properties'
[DEBUG][main] 2006-07-21 00:40:44,642 message:  Loading resource completed
[DEBUG][main] 2006-07-21 00:40:44,642 message:  Saving message key '.initProcessor
[DEBUG][main] 2006-07-21 00:40:44,643 message:  Saving message key '.destroyDataSource
[DEBUG][main] 2006-07-21 00:40:44,643 message:  Saving message key '.configWebXml
[DEBUG][main] 2006-07-21 00:40:44,643 message:  Saving message key '.configMissing
[DEBUG][main] 2006-07-21 00:40:44,643 message:  Saving message key '.verifyForwardConfig.invalid
[DEBUG][main] 2006-07-21 00:40:44,644 message:  Saving message key '.unhandledException
[DEBUG][main] 2006-07-21 00:40:44,644 message:  Saving message key '.dataSource.init
[DEBUG][main] 2006-07-21 00:40:44,644 message:  Saving message key '.verifyPlugInConfigs.missing
[DEBUG][main] 2006-07-21 00:40:44,645 message:  Saving message key '.dataSource.destroy
[DEBUG][main] 2006-07-21 00:40:44,646 message:  Saving message key '.processInvalid
[DEBUG][main] 2006-07-21 00:40:44,646 message:  Saving message key '.notAuthorized
[DEBUG][main] 2006-07-21 00:40:44,646 message:  Saving message key '.verifyMessageResourcesConfigs.missing
[DEBUG][main] 2006-07-21 00:40:44,647 message:  Saving message key '.verifyMessageResourcesConfigs.key
[DEBUG][main] 2006-07-21 00:40:44,647 message:  Saving message key '.noInput
[DEBUG][main] 2006-07-21 00:40:44,647 message:  Saving message key '.configIO
[DEBUG][main] 2006-07-21 00:40:44,648 message:  Saving message key '.reloading
[DEBUG][main] 2006-07-21 00:40:44,648 message:  Saving message key '.processPath
[DEBUG][main] 2006-07-21 00:40:44,648 message:  Saving message key '.configInit
[DEBUG][main] 2006-07-21 00:40:44,648 message:  Saving message key '.configVerifying
[DEBUG][main] 2006-07-21 00:40:44,649 message:  Saving message key '.sessionCreate
[DEBUG][main] 2006-07-21 00:40:44,649 message:  Saving message key '.verifyForwardConfig.missing
[DEBUG][main] 2006-07-21 00:40:44,649 message:  Saving message key '.configCompleted
[DEBUG][main] 2006-07-21 00:40:44,649 message:  Saving message key '.verifyActionMappingClass.invalid
[DEBUG][main] 2006-07-21 00:40:44,650 message:  Saving message key '.initDataSource
[DEBUG][main] 2006-07-21 00:40:44,650 message:  Saving message key '.configMapping
[DEBUG][main] 2006-07-21 00:40:44,650 message:  Saving message key '.requestDispatcher
[DEBUG][main] 2006-07-21 00:40:44,651 message:  Saving message key '.configParse
[DEBUG][main] 2006-07-21 00:40:44,651 message:  Saving message key '.finalizing
[DEBUG][main] 2006-07-21 00:40:44,651 message:  Saving message key '.formBean
[DEBUG][main] 2006-07-21 00:40:44,651 message:  Saving message key '.verifyActionMappingClass.missing
[DEBUG][main] 2006-07-21 00:40:44,652 message:  Saving message key '.verifyPlugInConfigs.invalid
[DEBUG][main] 2006-07-21 00:40:44,652 message:  Saving message key '.applicationLoading
[DEBUG][main] 2006-07-21 00:40:44,652 message:  Saving message key '.mappingType
[DEBUG][main] 2006-07-21 00:40:44,652 message:  Saving message key '.actionCreate
[DEBUG][main] 2006-07-21 00:40:44,653 message:  Saving message key '.applicationResources
[DEBUG][main] 2006-07-21 00:40:44,653 message:  Saving message key '.configFatal
[DEBUG][main] 2006-07-21 00:40:44,653 message:  Saving message key '.verifyMessageResourcesConfigs.invalid

Answer 1

[ERROR][main] 2006-07-21 00:40:44,660 message:The /WEB-INF/web.xml was not found.
java.net.UnknownHostException: java.sun.com
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)
at java.net.Socket.connect(Socket.java:507)
at java.net.Socket.connect(Socket.java:457)
at sun.net.NetworkClient.doConnect(NetworkClient.java:157)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:365)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:477)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:214)
at sun.net.www.http.HttpClient.New(HttpClient.java:287)
at sun.net.www.http.HttpClient.New(HttpClient.java:299)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:792)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:744)
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:669)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:913)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:973)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:905)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(XMLEntityManager.java:872)
at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(XMLDTDScannerImpl.java:282)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(XMLDocumentScannerImpl.java:1021)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
at org.apache.commons.digester.Digester.parse(Digester.java:1591)
at org.apache.struts.action.ActionServlet.initServlet(ActionServlet.java:1144)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:328)
at com.ecellsoft.smsadmin.SMSAdminActionServlet.init(SMSAdminActionServlet.java:22)
at javax.servlet.GenericServlet.init(GenericServlet.java:211)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:932)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3917)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4201)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:904)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:867)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1122)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.core.StandardService.start(StandardService.java:450)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
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:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
[ERROR][main] 2006-07-21 00:40:44,669 message: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.
javax.servlet.ServletException: java.sun.com
at org.apache.struts.action.ActionServlet.initServlet(ActionServlet.java:1148)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:328)
at com.ecellsoft.smsadmin.SMSAdminActionServlet.init(SMSAdminActionServlet.java:22)
at javax.servlet.GenericServlet.init(GenericServlet.java:211)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:932)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3917)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4201)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:904)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:867)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1122)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.core.StandardService.start(StandardService.java:450)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
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:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
[INFO ][main] 2006-07-21 00:40:44,672 message:Marking servlet action as unavailable

Answer 2

[ERROR][main] 2006-07-21 00:40:44,674 message:Servlet /sms threw load() exception
javax.servlet.UnavailableException: java.sun.com
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:368)
at com.ecellsoft.smsadmin.SMSAdminActionServlet.init(SMSAdminActionServlet.java:22)
at javax.servlet.GenericServlet.init(GenericServlet.java:211)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:932)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3917)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4201)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:904)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:867)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1122)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.core.StandardService.start(StandardService.java:450)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
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:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)麻烦哪位高手看看是什么原因？急！

Answer 3

把webapps下面你的应用都挪出去重起试试
如果还不行再查查jdk版本兼容性的问题

Answer 4

我在webapps里放了两个我自已建的struts项目，一个运行成功，另外一个失败。
我换一下JDK版本试试，原来是jdk-1_5_0_04-nb-4_1-linux.bin这个版本的。

Answer 5

JDK版本换成jdk-1_5_0_07-linux-i586.bin，还是不行，郁闷啊。。

Answer 6

将$TOMCAT_HOME\conf\Catalina\localhost目录删除后重启试试

Answer 7

不行啊，难道CSDN中没有高手了？？？

Answer 8

TO:geszJava() 
肯定很配置有关