Fistlly, thank you both of all for answering. I am very glad for very rapid comments. I attached a file in my original question which tells the jar I have in both situation. I guess it might not be delivered to the forum. I know that there is RAD involved but there are as well apache libraries included and I am sure there are a lot of people in this forum with huge experience in such libraries. I don't think my root cause is related to the Websphere server. I guess that there are some conflict between jars. Even though you might think different, could you at least tell me if you see some conflict in this libraries? The problem arises when apache.xalan.serialize.SerializerToXML run with libraries below.
C:\IBM\SDP\runtimes\base_v61\lib C:\Rad\workspace\my_app\WebContent\WEB-INF\lib.eclipseproductactivation.jar activation-impl.jarclasses12.jaraspectjrt.jarcommons-collections.jarbase.jar commons-fileupload.jarbootstrap.jarcommons-io-1.4.jarbsf-engines.jar commons-logging.jarcommandlineutils.jaribmjzos.jarEJBCommandTarget.jar javax.jarffdcSupport.jarjstl.jarhtmlshell.jarjta.jarinstallver.jarjzos.jar installxml.jarlog4j-1.2.14.jariscdeploy.jarmail.jarivblogbr.jar quartz-1.6.0.jarIVTClient.jarquartz-all-1.6.0.jarj2ee.jarspring.jarjacl.jar standard.jarlaunchclient.jarxalan-2.4.1.jarlmproxy.jarxerces-1.4.4.jar mail-impl.jarmarshall.jarnif.jarpc-appext.jarphysicalrep.jarpmirm4arm.jar rrd-appext.jarrsadbutils.jarrsahelpers.jarserviceadapter.jar sib.api.jmsra.rarsib.ra.rarsljc.jarspy-sl.jarspy.jarsqlserver.jarstartup.jar tcljava.jarurlprotocols.jarutil.jarwsatlib.jarwsif-compatb.jar 2014-08-01 9:05 GMT-03:00 Daniel Mikusa <dmik...@pivotal.io>: > On Thu, Jul 31, 2014 at 8:13 PM, Deme Carv <demec...@gmail.com> wrote: > > > I am getting the error from subject when running the below code in > > Websphere in my RAD. It is very interesting that this code doesn't cause > > any error in Server. The server runs up Tomcat 6 but I must set the same > > code to run in Websphere. I have searched for hours in web but I didn't > > find nothing that I could at least give a try. I attached a pdf with the > > libs that I found in each place. I guess that it might exist some > conflict > > but I have no idea why it is working in Tomcat but it is not working in > > Websphere. > > > > Error message in browser: > > > > Error 500: > > > org/apache/xml/utils/TreeWalker.<init>(Lorg/xml/sax/ContentHandler;Lorg/apache/xpath/DOMHelperV > > > > Error message in RAD console: > > java.lang.NoSuchMethodError: > > > org/apache/xml/utils/TreeWalker.<init>(Lorg/xml/sax/ContentHandler;Lorg/apache/xpath/DOMHelperV > > > > NoSuchMethodErrors often occur when you have the wrong version of a library > on your class path. This happens because your code is looking for one > version, that has method X while the library you've included has a > different version without method X. > > I don't know a lot about WebSphere, but I do recall that it ships with an > older set of libraries and that it prefers those libraries (it calls this > parent first) over ones in the application (it calls this parent last). > I've seen cases where switching to "parent last" mode has resolved similar > issues. > > If that doesn't help, I second André's suggestion to look for help in a > more appropriate forum. > > Dan > > > > > > at org.apache.xalan.serialize.SerializerToXML.seriali > > ze(SerializerToXML.java:2578) > > > > org.apache.xalan.serialize.SerializerToXML serializertoxml = new > > org.apache.xalan.serialize.SerializerToXML(); > > > > My code snippet: > > java.io.FileWriter filewriter = new java.io.FileWriter(file); > > > > serializertoxml.setWriter(filewriter); > > > > serializertoxml.serialize(node); // the error happens here > > > > serializertoxml.flushWriter(); > > > > filewriter.write("\n"); > > > > filewriter.close(); > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > > For additional commands, e-mail: users-h...@tomcat.apache.org > > >