1  xmlSAXUserParseFile returned error 27
 2  SAX.setDocumentLocator()
 3  SAX.startDocument()
 4  SAX.internalSubset(test, , )
 5  SAX.elementDecl(test, 3, ...)
 6  SAX.entityDecl(xx, 4, (null), (null), %zz;)
 7  SAX.getParameterEntity(xx)
 8  SAX.entityDecl(zz, 4, (null), (null), <!ENTITY tricky "error-prone" >)
 9  SAX.getParameterEntity(zz)
10  SAX.getParameterEntity(xx)
11  SAX.error: PEReference: %xx; not found
12  SAX.characters(This sample shows a , 20)
13  SAX.getEntity(tricky)
14  SAX.error: Entity 'tricky' not defined
15  SAX.reference(tricky)
16  SAX.characters( method., 8)
17  SAX.endDocument()
18  xmlSAXUserParseFile returned error 27