Web Services and NosuchMethod Error

A brief rundown of my problem :

I'm working with a java portlet and a webservice. I have set up the webservice to the point where I see it in the server window and I can test the methods. The specific method I'm having a problem with works correctly when I use the test method functionality on the server pane.

I can create the Service in my code and if I type ServiceName.MethodName it gives me the correct methods in the dropd down.

When I run the project it kicks out right at the line ServiceName.MethodName and gives me this error message in the logs

Caused by: java.lang.NoSuchMethodError: webservice.ep_service.EP_ServiceSoap.get_WorkList_FieldNames(Ljava/lang/String; )Lwebservice/ep_service/ArrayOfString;

at webservice.ep_service.ep_service1.EP_Service1Client.get_WorkList_FieldNames(EP_ Service1Client.java:78)

at worklist.Worklist.button1_action(Worklist.java:442)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.ja va:25)

at java.lang.reflect.Method.invoke(Method.java:585)

at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:126)

I'm extremly new to Java Stuido Creator and I need help in understanding why I'm getting this error message. Is this a known problem with Creator? If so is there a workaround.

If there is any additional information you need from me, just ask. Thanks in advance.

[1587 byte] By [edschre] at [2007-11-26 8:10:56]
# 1

Are you saying that you can run "Test Method" in Servers window, but it fails when you deploy the project? Can you try to drag the web service method and drop it onto some component and then run the project? My guess is that when you manually call the method in your code, the parameters you pass in are not correct.

dongmei at 2007-7-6 21:01:58 > top of Java-index,Development Tools,Java Tools...