Fix #2170

Author: Gerrit0

CHANGELOG.md

@@ -7,7 +7,8 @@
 
 ### Bug Fixes
 
--   Fix crash when converting `export default undefined`, #2175
+-   Fix crash when converting `export default undefined`, #2175.
+-   Fix error in console when clicking on headings in the readme, #2170.
 
 ### Thanks!
 

src/index.ts

@@ -14,6 +14,7 @@ export {
     type Meaning,
     type MeaningKeyword,
     type ExternalResolveResult,
+    type ExternalSymbolResolver,
 } from "./lib/converter";
 
 export {

src/lib/output/themes/default/assets/typedoc/Application.ts

@@ -76,10 +76,15 @@ export class Application {
         if (!reflAnchor) return;
 
         let reflContainer = reflAnchor.parentElement!;
-        while (reflContainer.tagName !== "SECTION") {
+        while (reflContainer && reflContainer.tagName !== "SECTION") {
             reflContainer = reflContainer.parentElement!;
         }
 
+        if (!reflContainer) {
+            // This is probably a link in the readme, doesn't have a containing section
+            return;
+        }
+
         if (reflContainer.offsetParent == null) {
             this.alwaysVisibleMember = reflContainer;