Hi James, I think all you need to do is to include xercesImpl.jar and xml-apis.jar from Xerces in your class path when calling WSDL2java. Yes I also see that axis1.1 and axis1.2 wsdl2java gerenate different sets of proxy classes with the same wsdl. I really don't think that is a good idea on the axis part though as that means you will have to change your application when upgrading to axis1.2
sz -----Original Message----- From: James Chiu [mailto:[EMAIL PROTECTED] Sent: Thursday, April 28, 2005 10:43 AM To: [email protected] Subject: RE: RemoteException: java.lang.NullPointerException Instead of upgrading to Axis 1.2, I downgraded Java to 1.4 and the problem is resolved. Do you know any documents that describe version conflicts? Thanks a lot, James -----Original Message----- From: James Chiu [mailto:[EMAIL PROTECTED] Sent: Wednesday, April 27, 2005 10:45 AM To: [email protected] Subject: RE: RemoteException: java.lang.NullPointerException I actually started with Axis 1.2. While compiling the client stub classes generated from WSDL2Java, I received a ClassNotFoundException error. However, once I changed to Axis 1.1, the problem is gone. Using the same WSDL file, the client stub classes generated from WSDL2Java are (quite) different. James -----Original Message----- From: Anne Thomas Manes [mailto:[EMAIL PROTECTED] Sent: Wednesday, April 27, 2005 10:30 AM To: [email protected] Subject: Re: RemoteException: java.lang.NullPointerException That's your problem -- they don't work well together. I suggest you upgrade to Axis 1.2. On 4/27/05, James Chiu <[EMAIL PROTECTED]> wrote: > Yes, I am using Java 1.5 and Axis 1.1. > > James > > -----Original Message----- > From: Dominik [mailto:[EMAIL PROTECTED] > Sent: Wednesday, April 27, 2005 5:40 AM > To: [email protected] > Subject: Re: RemoteException: java.lang.NullPointerException > > Are you using Java 1.5 and Axis 1.1 ? > > ----- Original Message ----- > From: "James Chiu" <[EMAIL PROTECTED]> > To: <[email protected]> > Sent: Wednesday, April 27, 2005 12:30 AM > Subject: RemoteException: java.lang.NullPointerException > > Hi, > > I received a RemoteException: java.lang.NullPointerException after my client > makes a WS method call. I used the WSDL2Java utility to create client stub > classes. The server side is hosted by Microsoft IIS. I turned on the > debugger and found where the exception is thrown as following: > > {http://xml.apache.org/axis/}stackTrace: > java.lang.NullPointerException > at java.util.Hashtable.put(Hashtable.java:396) > at > com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.setProperty(SAXPar serI > mpl.java:395) > at > org.apache.axis.encoding.DeserializationContextImpl.parse(Deserializatio nCon > textImpl.java:246) > at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:538) > at org.apache.axis.Message.getSOAPEnvelope(Message.java:376) > at > org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.java :675 > ) > at > org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:128) > at > org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.j ava: > 71) > at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:150) > at org.apache.axis.SimpleChain.invoke(SimpleChain.java:120) > at org.apache.axis.client.AxisClient.invoke(AxisClient.java:180) > at org.apache.axis.client.Call.invokeEngine(Call.java:2564) > at org.apache.axis.client.Call.invoke(Call.java:2553) > at org.apache.axis.client.Call.invoke(Call.java:2248) > at org.apache.axis.client.Call.invoke(Call.java:2171) > at org.apache.axis.client.Call.invoke(Call.java:1691) > at > com.microsoft.schemas.sqlserver._2003._12.reporting.reportingservices.Re port > ingServiceSoapStub.listSecureMethods(ReportingServiceSoapStub.java:1703) > at > responsys.advrpt.msrsclient.MSRSClient.getChildrenList(MSRSClient.java:5 4) > at responsys.advrpt.msrsclient.MSRSClient.main(MSRSClient.java:116) > >
