fixed

www/js/autodoc.js

@@ -253,7 +253,7 @@ function page_load_document(args) {
   $.getJSON(
     conf.openapi + "/documents/" + docid,
     function (doc) {
-      if ( $('.slick-slide') ) {
+      if ( $('.slick-slide').length>0 ) {
         $('.autodoc_document_carousel').slick('unslick');
       }
       $('.autodoc_document_carousel').children().remove();