From fdb2cbd9ab5baa57eb2f00465da16f8fe6dbea56 Mon Sep 17 00:00:00 2001
From: shaohuzhang1 <80892890+shaohuzhang1@users.noreply.github.com>
Date: Tue, 25 Feb 2025 17:02:37 +0800
Subject: [PATCH] fix: File upload failed (#2398)

---
 apps/dataset/serializers/file_serializers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/dataset/serializers/file_serializers.py b/apps/dataset/serializers/file_serializers.py
index ca31e4e66..78b63bef2 100644
--- a/apps/dataset/serializers/file_serializers.py
+++ b/apps/dataset/serializers/file_serializers.py
@@ -57,7 +57,7 @@ mime_types = {"html": "text/html", "htm": "text/html", "shtml": "text/html", "cs
 
 class FileSerializer(serializers.Serializer):
     file = UploadedFileField(required=True, error_messages=ErrMessage.image(_('file')))
-    meta = serializers.JSONField(required=False)
+    meta = serializers.JSONField(required=False, allow_null=True)
 
     def upload(self, with_valid=True):
         if with_valid: