wsdl file

[Henry lu]

I got a wsdl file generated by IE from a WS written in C#. I got the 
following errors when i tried
wsdl2java program:

java.lang.NullPointerException
       at 
org.apache.axis.wsdl.toJava.JavaWriter.writeComment(JavaWriter.java:2
44)
       at 
org.apache.axis.wsdl.toJava.JavaServiceIfaceWriter.writeFileBody(Java
ServiceIfaceWriter.java:110)
       at 
org.apache.axis.wsdl.toJava.JavaWriter.generate(JavaWriter.java:148)
       at 
org.apache.axis.wsdl.toJava.JavaServiceWriter.generate(JavaServiceWri
ter.java:98)
       at 
org.apache.axis.wsdl.toJava.JavaGeneratorFactory$Writers.generate(Jav
aGeneratorFactory.java:284)
       at org.apache.axis.wsdl.gen.Parser.generate(Parser.java:328)
       at org.apache.axis.wsdl.gen.Parser.access$000(Parser.java:82)
       at org.apache.axis.wsdl.gen.Parser$WSDLRunnable.run(Parser.java:246)
       at java.lang.Thread.run(Unknown Source)

Could anyone tell me why and how to fix?

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