add useful comment

facebook · Feb 15, 2024 · 428684f · 428684f
1 parent 5af92b9
commit 428684f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/docusaurus/src/client/theme-fallback/Error/index.tsx b/packages/docusaurus/src/client/theme-fallback/Error/index.tsx
@@ -55,6 +55,10 @@ function ErrorBoundaryError({error}: {error: Error}): JSX.Element {
   return <p style={{whiteSpace: 'pre-wrap'}}>{fullMessage}</p>;
 }
 
+// A bit hacky: we need to add an artificial RouteContextProvider here
+// The goal is to be able to render the error inside the theme layout
+// Without this, our theme classic would crash due to lack of route context
+// See also https://github.com/facebook/docusaurus/pull/9852
 function ErrorRouteContextProvider({children}: {children: ReactNode}) {
   return (
     <RouteContextProvider