update

reader/dist/index.html

@@ -7,7 +7,7 @@
   <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
   <title>Конспект</title>
-  <script type="module" crossorigin src="/assets/index-CSUOPJ4g.js"></script>
+  <script type="module" crossorigin src="/assets/index-BM-0-Di-.js"></script>
   <link rel="stylesheet" crossorigin href="/assets/index-D8a8nrqF.css">
 </head>
 

reader/src/App.jsx

@@ -230,6 +230,10 @@ export function Reader({ topic }) {
 
   const selectedResource = topic.resources[resourceIdx];
 
+  if (resourceIdx === -1) {
+    return <div className="text-sm font-medium p-4">No data</div>;
+  }
+
   return (
     <>
       <div className="flex-1">