diff --git a/frontend/src/init.jsx b/frontend/src/init.jsx
index 26f4ccf..fc1f291 100644
--- a/frontend/src/init.jsx
+++ b/frontend/src/init.jsx
@@ -66,6 +66,10 @@ const init = async () => {
       accessToken: '45c668d145bf4e379844b7f78319daf0',
       environment: 'production',
     };
+  const TestError = () => {
+    const element = null;
+    element.map(el => el);
+  };
 
     filter.add(filter.getDictionary('en'));
     filter.add(filter.getDictionary('ru'));
@@ -76,6 +80,7 @@ const init = async () => {
         <ErrorBoundary>
           <Provider store={store}>
             <StrictMode>
+              <TestError />
               <App />
               <ToastContainer />
             </StrictMode>