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From "Andreas Veithen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (AXIS2-3229) NullPointerException in org.apache.axis2.schema.SchemaCompiler
Date Tue, 18 Jan 2011 12:23:45 GMT

    [ https://issues.apache.org/jira/browse/AXIS2-3229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12983168#action_12983168
] 

Andreas Veithen commented on AXIS2-3229:
----------------------------------------

Tharindu,

Can you explain what exactly causes this issue? I can see that in Types.xsd, there is an import
without schemaLocation:

<xs:import namespace="http://www.w3.org/XML/1998/namespace"/>

How does the XmlSchema lib process this import?

> NullPointerException in org.apache.axis2.schema.SchemaCompiler
> --------------------------------------------------------------
>
>                 Key: AXIS2-3229
>                 URL: https://issues.apache.org/jira/browse/AXIS2-3229
>             Project: Axis2
>          Issue Type: Bug
>          Components: codegen
>    Affects Versions: 1.3
>         Environment: Windows XP, Eclipse 3.2.2, ANT 6.1
>            Reporter: Jason Polites
>            Assignee: Amila Chinthaka Suriarachchi
>            Priority: Critical
>         Attachments: AXIS-3229.patch, Exchange.asmx, exchange.wsdl, Messages.xsd, types.xsd,
Types.xsd
>
>
> When running the WSDL2Java ANT task with 1.3 against the MS Exchange 2007 WSDL (and associated
XSD files) I get a null pointer:
>       Exception in thread "main" org.apache.axis2.wsdl.codegen.CodeGenerationException:
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
> 	      at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.generate(CodeGenerationEngine.java:265)
> 	      at org.apache.axis2.wsdl.WSDL2Code.main(WSDL2Code.java:35)
> 	      at org.apache.axis2.wsdl.WSDL2Java.main(WSDL2Java.java:24)
>       Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
> 	      at org.apache.axis2.wsdl.codegen.extension.SimpleDBExtension.engage(SimpleDBExtension.java:53)
> 	      at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.generate(CodeGenerationEngine.java:218)
>       		... 2 more
>       Caused by: java.lang.reflect.InvocationTargetException
> 	      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> 	      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> 	      at java.lang.reflect.Method.invoke(Unknown Source)
> 	      at org.apache.axis2.wsdl.codegen.extension.SimpleDBExtension.engage(SimpleDBExtension.java:50)
> 	      ... 3 more
>       Caused by: org.apache.axis2.schema.SchemaCompilationException: java.lang.NullPointerException
> 	      at org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:221)
> 	      at org.apache.axis2.schema.ExtensionUtility.invoke(ExtensionUtility.java:80)
> 	      ... 8 more
>       Caused by: java.lang.NullPointerException
> 	      at org.apache.axis2.schema.SchemaCompiler.getXmlSchemaAttribute(SchemaCompiler.java:1727)
> 	      at org.apache.axis2.schema.SchemaCompiler.processAttribute(SchemaCompiler.java:1648)
> 	      at org.apache.axis2.schema.SchemaCompiler.processAttributes(SchemaCompiler.java:1007)
> 	      at org.apache.axis2.schema.SchemaCompiler.processComplexType(SchemaCompiler.java:981)
> 	      at org.apache.axis2.schema.SchemaCompiler.processNamedComplexSchemaType(SchemaCompiler.java:914)
> 	      at org.apache.axis2.schema.SchemaCompiler.processSchema(SchemaCompiler.java:865)
> 	      at org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.java:518)
> 	      at org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.java:478)
> 	      at org.apache.axis2.schema.SchemaCompiler.process(SchemaCompiler.java:1899)
> 	      at org.apache.axis2.schema.SchemaCompiler.processParticle(SchemaCompiler.java:1788)
> 	      at org.apache.axis2.schema.SchemaCompiler.processComplexType(SchemaCompiler.java:977)
> 	      at org.apache.axis2.schema.SchemaCompiler.processNamedComplexSchemaType(SchemaCompiler.java:914)
> 	      at org.apache.axis2.schema.SchemaCompiler.processSchema(SchemaCompiler.java:865)
> 	      at org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.java:518)
> 	      at org.apache.axis2.schema.SchemaCompiler.processElement(SchemaCompiler.java:489)
> 	      at org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:302)
> 	      at org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:284)
> 	      at org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:284)
> 	      at org.apache.axis2.schema.SchemaCompiler.compile(SchemaCompiler.java:212)
> 	      ... 9 more
> WSDL and XSD are attached

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