diff --git a/public/js/app.js b/public/js/app.js
index 1fff6a4..3aeb5a9 100644
--- a/public/js/app.js
+++ b/public/js/app.js
@@ -311,17 +311,22 @@ const App = {
     }
 
     // defer на следующий тик — даём браузеру отрисовать таб/placeholder
-    requestAnimationFrame(() => {
-      switch (name) {
-        case 'map': MapView.render(root); break;
-        case 'chats': ChatsView.render(root); break;
-        case 'chat': ChatView.render(root, params); break;
-        case 'profile': ProfileView.render(root); break;
-        case 'settings': SettingsView.render(root); break;
-        case 'review': ReviewView.render(root, params); break;
-        case 'user-reviews': UserReviewsView.render(root, params); break;
-        case 'user-profile': UserProfileView.render(root, params); break;
-        default: root.innerHTML = '<div class="view">Неизвестный экран</div>';
+    requestAnimationFrame(async () => {
+      try {
+        switch (name) {
+          case 'map': await MapView.render(root); break;
+          case 'chats': await ChatsView.render(root); break;
+          case 'chat': await ChatView.render(root, params); break;
+          case 'profile': await ProfileView.render(root); break;
+          case 'settings': await SettingsView.render(root); break;
+          case 'review': await ReviewView.render(root, params); break;
+          case 'user-reviews': await UserReviewsView.render(root, params); break;
+          case 'user-profile': await UserProfileView.render(root, params); break;
+          default: root.innerHTML = '<div class="view">Неизвестный экран</div>';
+        }
+      } catch (e) {
+        console.error('showView', name, 'failed:', e);
+        root.innerHTML = '<div class="view"><div class="empty"><b>' + name + '</b>: ' + (e && e.message || String(e)) + '</div></div>';
       }
     });
   },