xmlSAXUserParseFile returned error 27 SAX.setDocumentLocator() SAX.startDocument() SAX.internalSubset(test, (null), (null)) SAX.elementDecl(test, 3, ...) SAX.entityDecl(xx, 4, (null), (null), %zz;) SAX.getParameterEntity(xx) SAX.entityDecl(zz, 4, (null), (null), ) SAX.getParameterEntity(zz) SAX.getParameterEntity(xx) SAX.error: PEReference: %xx; not found SAX.startElement(test) SAX.characters(This sample shows a , 20) SAX.getEntity(tricky) SAX.warning: Entity 'tricky' not defined SAX.characters( method., 8) SAX.endElement(test) SAX.endDocument() xmlSAXUserParseFile returned error 27