This list is for Apache SOAP. Please post your Axis question to [EMAIL PROTECTED]
Scott Nichol Do not send e-mail directly to this e-mail address, because it is filtered to accept only mail from specific mail lists. ----- Original Message ----- From: "Hubble, Christopher" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, September 27, 2004 1:46 PM Subject: RE: SOAP NPE Error > Actually, all I'm doing is calling my method. And it appears not to be a > problem with the SOAP message itself. I'm converting an existing servlet > over to SOAP, and had appended the info in the web.xml file to the web.xml > file in axis. When I removed the newly appended info, the NPE went away. > Any suggestions for converting an existing servlet over to WSDL and SOAP? > > Chris > > -----Original Message----- > From: Scott Nichol [mailto:[EMAIL PROTECTED] > Sent: Monday, September 27, 2004 1:49 PM > To: [EMAIL PROTECTED] > Subject: Re: SOAP NPE Error > > > From your description, I take it that your service method looks like > > void addClientToMCUConnection(int spaceID, String ClientIP, String mcuIP) {} > > My guess is that your client is doing something like > > if (resp.generatedFault()) { > Fault fault = resp.getFault (); > ... > } else { > Parameter ret = resp.getReturnValue(); > ... > } > > I believe that for a method returning void, the variable ret above will be > null. As such, if you try to "do something" with it, i.e. dereference it, > you will get an NPE. > > Scott Nichol > > Do not send e-mail directly to this e-mail address, > because it is filtered to accept only mail from > specific mail lists. > ----- Original Message ----- > From: "Hubble, Christopher" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Monday, September 27, 2004 1:31 PM > Subject: SOAP NPE Error > > > > I'm using a wsdl to set up my web service. However, whenever I try and > run > > any methods from the client, I get a NPE returned. The method on the > server > > is the default empty stub. This is the soap message that I'm sending. > > > > <?xml version="1.0" encoding="UTF-8"?> > > <soapenv:Envelope > xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; > > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> > > <soapenv:Body> > > <nsl:addClientToMCUConnection > > soapenv:encodingStyle="http://schemas.xml.soap.org/soap/encoding/"; > > xmlns:nsl="urn:com.saic.dcts.nci.websvc"> > > <spaceID xsi:type="xsd:int">42</spaceID> > > <clientIP xsi:type="xsd:string">10.0.0.1</clientIP> > > <mcuIP xsi:type="xsd:string">10.0.0.2</mcuIP> > > </nsl:addClientToMCUConnection> > > </soapenv:Body> > > </soapenv:Envelope> > > > > TIA for any help. > > > > Chris > > > > >
