fix: add a little error checking to settings (#315)

* fix: add a little error checking to settings

* fix: add a little more

src/views/components/settings/Settings.tsx

@@ -101,8 +101,12 @@ export default function Settings(): JSX.Element {
 
     useEffect(() => {
         const fetchGitHubStats = async () => {
+            try {
                 const stats = await gitHubStatsService.fetchGitHubStats();
                 setGitHubStats(stats);
+            } catch (error) {
+                console.warn('Error fetching GitHub stats:', error);
+            }
         };
 
         const initAndSetSettings = async () => {
@@ -207,7 +211,14 @@ export default function Settings(): JSX.Element {
         // Exit if the user cancels the prompt
         if (link === null) return;
 
-        const response = await fetch(link);
+        try {
+            let response: Response;
+            try {
+                response = await fetch(link);
+            } catch (e) {
+                alert(`Failed to fetch url '${link}'`);
+                return;
+            }
             const text = await response.text();
             const doc = new DOMParser().parseFromString(text, 'text/html');
 
@@ -231,6 +242,9 @@ export default function Settings(): JSX.Element {
             } else {
                 console.log(courses);
             }
+        } catch (error) {
+            console.error('Error scraping course:', error);
+        }
     };
 
     const [devMode, toggleDevMode] = useDevMode(10);