我正在使用WAS 7服务器，struts 1.2以及在将EAR部署到服务器之后获得以下异常：
org.apache.struts.util.PropertyMessageResources <init> Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true
[2/20/13 5:10:24:048 PST] 00000016 PropertyMessa I org.apache.struts.util.PropertyMessageResources <init> Initializing, config='org.apache.struts.action.ActionResources', returnNull=true
[2/20/13 5:10:45:283 PST] 00000016 **ActionServlet E org.apache.struts.action.ActionServlet handleConfigException Parsing error processing resource path
java.net.NoRouteToHostException: No route to host: connect**
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:352)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:214)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:201)
at java.net.Socket.connect(Socket.java:530)
at java.net.Socket.connect(Socket.java:480)
at sun.net.NetworkClient.doConnect(NetworkClient.java:169)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:406)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:541)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:245)
at sun.net.www.http.HttpClient.New(HttpClient.java:318)
at sun.net.www.http.HttpClient.New(HttpClient.java:335)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:783)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:724)
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:649)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:972)
at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source)
at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1572)
at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.java:1006)
at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:955)
另外，我在struts-config.xml文件中警告“由于存在连接问题，无法验证文件。”，同时验证。
有什么建议我收到错误吗？