1xmlSAXUserParseFile returned error 27 2SAX.setDocumentLocator() 3SAX.startDocument() 4SAX.internalSubset(test, , ) 5SAX.elementDecl(test, 3, ...) 6SAX.entityDecl(xx, 4, (null), (null), %zz;) 7SAX.getParameterEntity(xx) 8SAX.entityDecl(zz, 4, (null), (null), <!ENTITY tricky "error-prone" >) 9SAX.getParameterEntity(zz) 10SAX.getParameterEntity(xx) 11SAX.error: PEReference: %xx; not found 12SAX.characters(This sample shows a , 20) 13SAX.getEntity(tricky) 14SAX.error: Entity 'tricky' not defined 15SAX.reference(tricky) 16SAX.characters( method., 8) 17SAX.endDocument() 18xmlSAXUserParseFile returned error 27 19