[XMLBEANS-360] NPE issue in Main during compile time

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Version 2.3
• Fix Version/s: TBD
• Component/s: Compiler
• Assignee: Unassigned
• Reporter: Becket Qin
• Created: 22/Jan/08 14:02
• Updated: 22/Apr/08 20:39
• Resolved: 22/Apr/08 20:39

Description

Hi,

I have encountered the NPE issue during compile time with the following error:

>scomp -d class_xsb -src src -srconly -mx 500m datamodel.xsd
Time to build schema type system: 2.657 seconds Exception in thread "main" java.lang.NullPointerException
at
org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl$XsbReader.writeTypeData(SchemaTypeSystemImpl.java:2872)
at
org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.saveType(SchemaTypeSystemImpl.java:1454)
at
org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.saveTypesRecursively(SchemaTypeSystemImpl.java:1331)
at
org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.saveTypesRecursively(SchemaTypeSystemImpl.java:1332)
at
org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.save(SchemaTypeSystemImpl.java:1307)
at
org.apache.xmlbeans.impl.tool.SchemaCompiler.compile(SchemaCompiler.java:1126)
at
org.apache.xmlbeans.impl.tool.SchemaCompiler.main(SchemaCompiler.java:373)

The problem happens during a .xsd compile using scomp: after it generated all the .xsb files and the schema type system generation is said to have completed, then It failed I think while attempting to create a "TypeSystemHolder.class".

The same .xsd compiles and can generate codes from it using "jaxb".

I noticed the path lead to the NPE is very similar to a problem reported in the=3D20
http://issues.apache.org/jira/browse/XMLBEANS-236
I am running the latest 2.3.0 release which has the patch described in the problem report.
Not sure if the problem is related.

Any suggestion/input would be greatly appreciated.

Thanks,
Jenny