getSelectorFromElement return null on bad selectors (#27912)

js/src/util.js

@@ -82,7 +82,11 @@ const Util = {
       selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : ''
     }
 
-    return selector && document.querySelector(selector) ? selector : null
+    try {
+      return document.querySelector(selector) ? selector : null
+    } catch (err) {
+      return null
+    }
   },
 
   getTransitionDurationFromElement(element) {