[AXIS2-4918] NPE during wsdl2java

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Incomplete
• Affects Version/s: 1.5.4
• Component/s: adb
• Environment: linux and windows
• Assignee: Shameera
• Reporter: Hai Shao
• Created: 05/Jan/11 22:50
• Updated: 01/May/17 21:29
• Resolved: 01/May/17 21:29

Description

Running wsdl2java as:

sh $AXIS2_HOME/bin/wsdl2java.sh -uri <wsdl file path> -s -or -uw

and got NPE

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:271)
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:224)
... 2 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.axis2.wsdl.codegen.extension.SimpleDBExtension.engage(SimpleDBExtension.java:50)
... 3 more
Caused by: java.lang.NullPointerException
at org.apache.axis2.schema.ExtensionUtility.populateClassName(ExtensionUtility.java:521)
at org.apache.axis2.schema.ExtensionUtility.processSchemaSequence(ExtensionUtility.java:468)
at org.apache.axis2.schema.ExtensionUtility.processXMLSchemaComplexType(ExtensionUtility.java:349)
at org.apache.axis2.schema.ExtensionUtility.walkSchema(ExtensionUtility.java:321)
at org.apache.axis2.schema.ExtensionUtility.invoke(ExtensionUtility.java:168)
... 8 more

wsdl file was validated.