Hello, Thanks for your quick responses.
Yes. I changed the DTD definitions in all the relevant files: <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_3.dtd";> <!DOCTYPE tiles-definitions PUBLIC "-//Apache Software Foundation//DTD Tiles Configuration 1.3//EN" "http://jakarta.apache.org/struts/dtds/tiles-config_1_3.dtd"; > <!DOCTYPE form-validation PUBLIC "-//Apache Software Foundation//DTD Commons Validator Rules Configuration 1.3.0//EN" "http://jakarta.apache.org/commons/dtds/validator_1_3_0.dtd Is there anything else I might have missed which causes this exception? Thanks a lot. 2012/3/19 Łukasz Lenart <lukasz.len...@googlemail.com> > Did you changed DTD definition ? > > > Regards > -- > Łukasz http://www.lenart.org.pl/ > mobile +48 606 323 122, office +27 11 0838747 > Warszawa JUG conference - Confitura http://confitura.pl/ > > > 2012/3/19 joann luo <joannlu...@gmail.com>: > > hello, > > > > > > I downloaded the complete Struts 1.3.10 package from > > http://struts.apache.org/download.cgi\ > > *struts-1.3.10-all.zip< > http://apache.mirrors.hoobly.com/struts/binaries/struts-1.3.10-all.zip> > > *. I updated the existing JAR files in my application. > > > > > > > > jakarta-oro.jar > > > > commons-logging.jar > > > > commons-digester.jar > > > > commons-validator.jar > > > > commons-beanutils.jar > > > > commons-fileupload.jar > > > > struts.jar > > > > > > > > I added the 3 new JAR files as the dependencies. > > > > commons-chain.jar > > > > struts-taglib.jar > > > > struts-tiles.jar > > > > > > > > I was able to compile the code correctly. I deployed the new EAR file. > > Once I logged into the application, I got the following exception in the > > log. > > > > > > > > > > > > org.apache.commons.chain.config.ConfigParser > > > > javax.servlet.UnavailableException: > > org.apache.commons.chain.config.ConfigParser > > > > at > > > com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:534) > > > > at > > > com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502) > > > > at > > > com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179) > > > > at > > com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3933) > > > > at > > com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276) > > > > at > > com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:931) > > > > at > > > com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583) > > > > at > > > com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186) > > > > at > > > com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:445) > > > > at > > > com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:504) > > > > at > > > com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:301) > > > > at > > > com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83) > > > > at > > > com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1784) > > > > at > > > com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165) > > > > at > > > com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) > > > > at > > > com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161) > > > > at > com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138) > > > > at > > com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204) > > > > at > > > com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775) > > > > at > com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905) > > > > at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604) > > > > > > > > > > > > > > > > I also tried to put commons-chain.jar either in the WEB-INF\classes or > WEB- > > INF\lib directory. I restarted the WAS server but I still got the same > > exception. > > > > > > > > Does anyone know what the cause of this issue is? > > > > > > > > > > > > -- > > Best Regards, > > Joann > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > For additional commands, e-mail: user-h...@struts.apache.org > > -- Best Regards, Joann
