Hi *,
I am new bie to Webservice and Axis2.
Just started getting hold of Axis 2.
I am facing problem when I try to generate source code from WSDL file
usind WSDL2Java tool.
When I have Message tag with one part tag then it is working fine. I am
able to generate source code.
Eg,
<wsdl:message name="ScheduleConferenceInput">
<wsdl:part element="xsd1:ConferenceBookingDetails" name="a"/>
</wsdl:message>
But when the Message tag has got two part tag then I m geeting some
errors. Unable to generate source code.
Eg,
<wsdl:message name="ScheduleConferenceInput">
<wsdl:part element="xsd1:ConferenceBookingDetails" name="a"/>
<wsdl:part element="xsd1:ListOfParticipant" name="b"/>
</wsdl:message>
Exception in thread "main"
org.apache.axis2.wsdl.codegen.CodeGenerationException:
java.lang.RuntimeException: org.apache.axis2.s
chema.SchemaCompilationException: java.lang.NullPointerException
at
org.apache.axis2.wsdl.codegen.CodeGenerationEngine.generate(CodeGenerati
onEngine.java:185)
at org.apache.axis2.wsdl.WSDL2Code.main(WSDL2Code.java:32)
at org.apache.axis2.wsdl.WSDL2Java.main(WSDL2Java.java:21)
Caused by: java.lang.RuntimeException:
org.apache.axis2.schema.SchemaCompilationException:
java.lang.NullPointerException
at
org.apache.axis2.wsdl.codegen.extension.SimpleDBExtension.engage(SimpleD
BExtension.java:117)
at
org.apache.axis2.wsdl.codegen.CodeGenerationEngine.generate(CodeGenerati
onEngine.java:140)
... 2 more
Caused by: org.apache.axis2.schema.SchemaCompilationException:
java.lang.NullPointerException
at
org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:186)
at
org.apache.axis2.wsdl.codegen.extension.SimpleDBExtension.engage(SimpleD
BExtension.java:70)
... 3 more
Caused by: java.lang.NullPointerException
at
org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.jav
a:360)
at
org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.jav
a:344)
at
org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.jav
a:410)
at
org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.jav
a:334)
at
org.apache.axis2.schema.SchemaCompiler.process(SchemaCompiler.java:915)
at
org.apache.axis2.schema.SchemaCompiler.processParticle(SchemaCompiler.ja
va:878)
at
org.apache.axis2.schema.SchemaCompiler.processComplexType(SchemaCompiler
.java:643)
at
org.apache.axis2.schema.SchemaCompiler.processNamedComplexSchemaType(Sch
emaCompiler.java:616)
at
org.apache.axis2.schema.SchemaCompiler.processSchema(SchemaCompiler.java
:577)
at
org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.jav
a:366)
at
org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.jav
a:344)
at
org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:226)
at
org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:181)
... 4 more
I am not sure about this behaviour. Am I missing something.
Your help is very much appreciated.Thanks in advance.
_________________________________________________
Thanks & Regards,
Vinodh
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