EchoAttachments example error when generating WSDL

[Dan Schmierer <da...@smsolutions.co.nz>]

Hi,

I  am running tomcat 4.1 with axis beta 1.1 and I am trying to get 
the axis sample webservice: EchoAttachments to generate WSDL 
when requested like so : 
http://localhost:8080/axis/services/urn:EchoAttachmentsService?ws
dl. When I try, this error is returned: 

Fault - WSDLException: faultCode=OTHER_ERROR: Can't find 
prefix for 'urn:EchoAttachmentsService'. Namespace prefixes must 
be set on the Definition object using the addNamespace(...) 
method.:  
AxisFault
 faultCode: 
{http://schemas.xmlsoap.org/soap/envelope/}Server.userException
 faultSubcode: 
 faultString: WSDLException: faultCode=OTHER_ERROR: Can't 
find prefix for 'urn:EchoAttachmentsService'. Namespace prefixes 
must be set on the Definition object using the addNamespace(...) 
method.: 
 faultActor: null
 faultNode: null
 faultDetail: 
	stackTrace: WSDLException: faultCode=OTHER_ERROR: 
Can't find prefix for 'urn:EchoAttachmentsService'. Namespace 
prefixes must be set on the Definition object using the 
addNamespace(...) method.: 
	at com.ibm.wsdl.util.xml.DOMUtils.getPrefix(Unknown Source)
	at com.ibm.wsdl.util.xml.DOMUtils.getQualifiedValue(Unknown 
Source)
	at 
com.ibm.wsdl.util.xml.DOMUtils.printQualifiedAttribute(Unknown 
Source)
	at com.ibm.wsdl.xml.WSDLWriterImpl.printParts(Unknown 
Source)
	at 
com.ibm.wsdl.xml.WSDLWriterImpl.printMessages(Unknown 
Source)
	at com.ibm.wsdl.xml.WSDLWriterImpl.printDefinition(Unknown 
Source)
	at com.ibm.wsdl.xml.WSDLWriterImpl.writeWSDL(Unknown 
Source)
	at com.ibm.wsdl.xml.WSDLWriterImpl.getDocument(Unknown 
Source)
	at org.apache.axis.wsdl.fromJava.Emitter.emit(Emitter.java:269)
	at 
org.apache.axis.providers.java.JavaProvider.generateWSDL(JavaPro
vider.java:478)
	at 
org.apache.axis.strategies.WSDLGenStrategy.visit(WSDLGenStrat
egy.java:72)
	at 
org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:156)
	at 
org.apache.axis.SimpleChain.generateWSDL(SimpleChain.java:143
)
	at org.apache.axis.handlers.soap.SOAPService.generateWSDL(SOAPService.java:368)
	at org.apache.axis.server.AxisServer.generateWSDL(AxisServer.java:491)
	at org.apache.axis.transport.http.AxisServlet.processWsdlRequest(AxisServlet.java:434)
	at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:286)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
	at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:339)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
	at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveC
ontext.invokeNext(StandardPipeline.java:643)
	at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.
java:480)
	at 
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:
995)
	at 
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.j
ava:223)
	at 
org.apache.coyote.http11.Http11Processor.process(Http11Process
or.java:405)
	at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler
.processConnection(Http11Protocol.java:380)
	at 
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.
java:508)
	at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Thr
eadPool.java:533)
	at java.lang.Thread.run(Thread.java:536)


Any idea what the problem could be? 

Cheers

Dan Schmierer