Fixed settings warning message (#3046)

* Fixed warning message

* increased npm version

Co-authored-by: Boris Sekachev <boris.sekachev@intel.com>

cvat-ui/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "cvat-ui",
-  "version": "1.18.0",
+  "version": "1.18.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

cvat-ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "cvat-ui",
-  "version": "1.18.0",
+  "version": "1.18.1",
   "description": "CVAT single-page application",
   "main": "src/index.tsx",
   "scripts": {

cvat-ui/src/components/header/settings-modal/settings-modal.tsx

@@ -45,7 +45,9 @@ const SettingsModal = (props: SettingsModalProps): JSX.Element => {
     useEffect(() => {
         try {
             const newSettings: any = {};
-            const loadedSettings = JSON.parse(localStorage.getItem('clientSettings') as string);
+            const settingsString = localStorage.getItem('clientSettings') as string;
+            if (!settingsString) return;
+            const loadedSettings = JSON.parse(settingsString);
             for (const [sectionKey, section] of Object.entries(settings)) {
                 for (const [key, value] of Object.entries(section)) {
                     let settedValue = value;