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I am using the webserviceservlet in GAE. When I invoke the 

localhost:8888/wss?wsdl

I get this error 
Failded to create SchemaGenerator in GET: java.lang.NullPointerException
schemaFilePath: schema1.xsd

Regardless of the path of schema1.xsd, I get this error. I think this may be 
related to class loading, since the wss servlet is not able to locate the 
schema file.

I have also attached the stacktrace.

I am using wss in GAE.

Everything is OK but only one that all Hebrew letters are being returned as "?" 
(question marks).
Is there any way to fix this ?
This problem happens on both 0.6b and 0.7b version.

Thank you.

What steps will reproduce the problem?
1.Running the client code

What is the expected output? What do you see instead?
Expected output : "WebService returned:ok: emplyee added"
Exception thrown:Unsupported Content-Type: text/html; charset=iso-8859-1 
Supported ones are: [text/xml]" 

What version of the product are you using? On what operating system?
Eclipse Helios
OS:Windows XP Service Pack 3 Version 2002

Please provide any additional information below.

What steps will reproduce the problem?

1. Write simple web service method with void return type

e.g. public void stringRecVoid(String message) {
        System.out.println("In stringRecVoid ..............");
        }
2. Deploy to server and confirm working via http://localhost:8888/test/ws?wsdl

3. Try to generate client as per instructions; 
http://code.google.com/p/webserviceservlet/wiki/WSSClient

What is the expected output? 
Client and proxy classes generated.

What do you see instead?
Client generation causes null pointer exception. (If method has a return type 
this does not happen)

WAB0399E Error in generating Java from WSDL:  java.io.IOException: Type null is 
referenced but not defined.
    java.io.IOException: Type null is referenced but not defined.
    at org.apache.axis.wsdl.symbolTable.SymbolTable.checkForUndefined(SymbolTable.java:665)
    at org.apache.axis.wsdl.symbolTable.SymbolTable.add(SymbolTable.java:545)
    at org.apache.axis.wsdl.symbolTable.SymbolTable.populate(SymbolTable.java:518)
    at org.apache.axis.wsdl.symbolTable.SymbolTable.populate(SymbolTable.java:495)
    at org.apache.axis.wsdl.gen.Parser$WSDLRunnable.run(Parser.java:361)
    at java.lang.Thread.run(Thread.java:636)


What version of the product are you using? On what operating system?
wss-0.7b.jar on Linux Mint 9

Please provide any additional information below.