void (XPath2TypeElement o) { final ContextProvider contextProvider = o.getXPathContext(); checkPrefixReferences(myHolder, o, contextProvider); if (o.getDeclaredType() == XPathType.UNKNOWN) { final PsiReference[] references = o.getReferences(); for (PsiReference reference : references) { if (reference instanceof XsltReferenceContributor.SchemaTypeReference ) { if (!reference.isSoft() && reference.resolve() == null) { final String message = ((EmptyResolveMessageProvider)reference).getUnresolvedMessagePattern(); myHolder.newAnnotation(HighlightSeverity.ERROR, message).range(reference.getRangeInElement().shiftRight(o.getTextOffset())) .highlightType(ProblemHighlightType.LIKE_UNKNOWN_SYMBOL).create(); } } } } super.visitXPath2TypeElement(o); }