[XERCESJ-1612] unhandled null pointer exception parsing XSD 1.1

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.11.0
• Component/s: XML Schema 1.1 Structures
• Environment: schema 1.1 beta - running it cross compiled for .net (but pretty sure the bugs the same in a java only enviroment).
• Assignee: Unassigned
• Reporter: Simon Sprott
• Created: 26/Apr/13 08:31
• Updated: 31/Jul/13 07:54
• Resolved: 31/Jul/13 07:54

Description

load the sample file
http://www.xfront.com/xml-schema-1-1/xml-schema-1-1.zip?v=15
xml-schema-1-1\examples\error\BookStore.xsd
using the 1.1 validating parser

XMLSchema11Factory factory = new XMLSchema11Factory();
factory.setErrorHandler(errorHandler);
factory.setResourceResolver(xercesResolver);

Schema schema = factory.newSchema(new Source[]

{ new StreamSource(new InputStreamAdapter(stream), uri.AbsoluteUri) }

);
javax.xml.validation.Validator validator = schema.newValidator();

The codes not complete, but I suspect if you load this file into your xsd 1.1 test harness it will break the same way.
The issue is in org.apache.xerces.impl.xs.traversers.override.DOMOverrideImpl.cloneOverridenSchema()

The issue is also apparent when loading
xml-schema-1-1\examples\override\meeting\conference-calendar.xsd