I'm trying to compile the 1.0 version of struts and getting the error below: I have xerces.jar (1.4.0) in my build.properties, file, but it doesn't even seem to be using it for my classpath. Also, the NoClassDefFoundError seems to be in my xalan.jar (2.1.0). My ant version is 1.3 - should I be using a different version of xerces? Thanks, Matt e:\development\jakarta-struts-1.0-src\build.xml:188: java.lang.NoClassDefFoundError: javax/xml/transform/Source --- Nested Exception --- java.lang.NoClassDefFoundError: javax/xml/transform/Source at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:124) at org.apache.tools.ant.taskdefs.XSLTProcess.setProcessor(XSLTProcess.java:229) at org.apache.tools.ant.taskdefs.XSLTProcess.execute(XSLTProcess.java, Compiled Code) at org.apache.tools.ant.Target.execute(Target.java, Compiled Code) at org.apache.tools.ant.Project.runTarget(Project.java:898) at org.apache.tools.ant.Project.executeTarget(Project.java, Compiled Code) at org.apache.tools.ant.Project.executeTargets(Project.java, Compiled Code) at org.apache.tools.ant.Main.runBuild(Main.java, Compiled Code) at org.apache.tools.ant.Main.main(Main.java:149) Total time: 2 seconds /cygdrive/e/development/jakarta-struts-1.0-src/> __________________________________________________ Do You Yahoo!? Get email alerts & NEW webcam video instant messaging with Yahoo! Messenger http://im.yahoo.com