场景初次接触 restful frament ,在使用django 和 restful frament 开发接口时,遇到报错。 Original exception text was: 'QuerySet' object has no attribute 'road_name'.代码如下:@api_view(…
AttributeError: 'QuerySet' object has no attribute 'id'[17/Dec/2021 15:02:20]"GET /v1/topics/qq66907360?t_id=1 HTTP/1.1"500 79151 排查过程: 我遍历了一下'QuerySet'对象,发现遍历后的数据是object对象,然后再用object取值就把值取出来了, next_topic的值是: <QuerySet [<Topic: Topic object...
我遍历了一下'QuerySet'对象,发现遍历后的数据是object对象,然后再用object取值就把值取出来了, next_topic的值是: <QuerySet [<Topic: Topic object (2)>, <Topic: Topic object (3)>]> next_topic = Topic.objects.filter(id__gt=author_topic.id,author=author,limit='public') for i in next_top...
'QuerySet' object has no attribute '_meta' 这是因为对象列表没有'_meta'属性 单独的对象才有, 忘记加first了 edit_obj = models.Role.objects.filter(pk=edit_id).first() 如果我们还是需要返回多条数据,可以先遍历,单独处理 # 设置预约信息页面 def admin_setting_booking_info(request): system_configura...
Django Serializer Original exception text was: ‘QuerySet‘ object has no attribute ‘date‘. 今天遇到这个问题,记录一下,以免日后忘了解决办法。 复制代码 ifalgorithm:ifalgorithm =='all': data = models.Article.objects.all() ser = ArticleModelSerializer(instance=data, many=True)returnJsonResponse({...
Django问题 'WSGIRequest' object has no attribute 'user' 3 回答9.1k 阅读✓ 已解决 django queryset查询 3 回答3k 阅读✓ 已解决 AttributeError: 'Command' object has no attribute 'usage'? 1 回答3k 阅读 type object 'Meta' has no attribute 'model' 1 回答2.9k 阅读 找不到问题?创建新问题产...
Django问题 'WSGIRequest' object has no attribute 'user' 3 回答9.1k 阅读✓ 已解决 django queryset查询 3 回答3k 阅读✓ 已解决 AttributeError: 'Command' object has no attribute 'usage'? 1 回答2.9k 阅读 type object 'Meta' has no attribute 'model' 1 回答2.9k 阅读 找不到问题?创建新问题...
in __call__ queryset = self.exclude_current_instance(queryset) File "e:\Development\django_projects\api\lib\site-packages\rest_framework\validators.py", line 75, in exclude_current_instance return queryset.exclude(pk=self.instance.pk) AttributeError: 'QuerySet' object has no attribute 'pk'...
a2 = User.objects.filter(id__lt=4) a3 = a1 | a2 注：这种方式合并的结构还是一个queryset...
pdfs().smaller_than(1000) AttributeError: 'QuerySet' object has no attribute 'smaller_than' 要使上述代码能够工作, 你必须创建自定义的get_queryset方法. Python 代码语言:javascript 复制 class DocumentQuerySet(models.QuerySet): def pdfs(self): return self.filter(file_type='pdf') def smaller_...