Check the log in tomcat_dir/logs. it should give you a stack trace that can narrow it down.
-prabhakar ------- Original Message -------- i generate (i hope successfully ;-) a web-service with Java2WSDL. But after i deployed the classes and wsdl file within Tomcat i never manage to run it. I the Tomcat Console i get the following message > - The class org.apache.axis.MessageContext does not contain a default constructo > r, which is a requirement for a bean class. The class cannot be converted into > an xml schema type. An xml schema anyType will be used to define this class in > the wsdl file. > - The class org.w3c.dom.Document does not contain a default constructor, which i > s a requirement for a bean class. The class cannot be converted into an xml sch > ema type. An xml schema anyType will be used to define this class in the wsdl f > ile. > - The class org.apache.axis.AxisEngine does not contain a default constructor, w > hich is a requirement for a bean class. The class cannot be converted into an x > ml schema type. An xml schema anyType will be used to define this class in the > wsdl file. > - The class java.rmi.RemoteException is defined in a java or javax package and c > annot be converted into an xml schema type. An xml schema anyType will be used > to define this class in the wsdl file. When i try to use the service i get a NullPointerException, which i couldn't trace down to anyone. Simply java.lang.NullPointer (in the Tomcat Window)