Fix: Lesson generation fails

src/components/GenerateCourse/AICourseLesson.tsx

@@ -211,7 +211,14 @@ export function AICourseLesson(props: AICourseLessonProps) {
             '',
           );
 
-          setLessonHtml(await markdownToHtmlWithHighlighting(newResult));
+          const markdownHtml = await markdownToHtmlWithHighlighting(
+            newResult,
+          ).catch((e) => {
+            console.error(e);
+            return newResult;
+          });
+
+          setLessonHtml(markdownHtml);
           queryClient.invalidateQueries(getAiCourseLimitOptions());
           setIsGenerating(false);
         },

src/lib/markdown.ts

@@ -51,6 +51,9 @@ const markdownItAsync = MarkdownItAsync({
     const html = await codeToHtml(code, {
       lang: lang?.toLowerCase(),
       theme: 'dracula',
+    }).catch((e) => {
+      console.warn(e);
+      return code;
     });
 
     return html;