数据导入出了个小bug

# -*- coding: utf-8 -*-

"""
@author: 猿小天
@contact: QQ:1638245306
@Created on: 2021/8/9 009 20:48
@Remark:
"""
from rest_framework import serializers

from dvadmin.system.models import FileList
from dvadmin.utils.serializers import CustomModelSerializer
from dvadmin.utils.viewset import CustomModelViewSet


class FileSerializer(CustomModelSerializer):
    url = serializers.SerializerMethodField(read_only=True)

    def get_url(self, instance):
        return str(instance.url)

    class Meta:
        model = FileList
        fields = "__all__"

    def create(self, validated_data):
        validated_data['name'] = str(self.initial_data.get('file'))
        validated_data['url'] = self.initial_data.get('file')
        return super().create(validated_data)


class FileViewSet(CustomModelViewSet):
    """
    文件管理接口
    list:查询
    create:新增
    update:修改
    retrieve:单例
    destroy:删除
    """
    queryset = FileList.objects.all()
    serializer_class = FileSerializer
    filter_fields = ['name', ]

试试这个

我看这个2.0.0版本导入没有问题，你这个是什么情况下的？