fix: add catch to uploadFiles to prevent unhandled rejection

Author: lh01217311

src/AjaxUploader.tsx

@@ -179,17 +179,21 @@ class AjaxUploader extends Component<UploadProps> {
     });
 
     // Batch upload files
-    Promise.all(postFiles).then(fileList => {
-      const { onBatchStart } = this.props;
+    Promise.all(postFiles)
+      .then(fileList => {
+        const { onBatchStart } = this.props;
 
-      onBatchStart?.(fileList.map(({ origin, parsedFile }) => ({ file: origin, parsedFile })));
+        onBatchStart?.(fileList.map(({ origin, parsedFile }) => ({ file: origin, parsedFile })));
 
-      fileList
-        .filter(file => file.parsedFile !== null)
-        .forEach(file => {
-          this.post(file);
-        });
-    });
+        fileList
+          .filter(file => file.parsedFile !== null)
+          .forEach(file => {
+            this.post(file);
+          });
+      })
+      .catch(() => {
+        // Error already handled in processFile, this catch is to prevent unhandled rejection
+      });
   };
 
   /**