Listserializer object is not callable
Web27 aug. 2024 · 推荐答案. 错误是它试图调用serializer_ class ，这是 列表 的实例，而不是clas. 不应该这样: serializer_class= VoteSerializer (queryset, many=True) 是: serializer_class= VoteSerializer. 上一篇：如何在会话中存储用户. 下一篇：Django Rest框架如何在可浏览的API上发布数据. Web1 aug. 2024 · The TypeError ‘list’ object is not callable occurs when you access an item of a list by using parentheses. Parentheses are only applicable to callable objects like functions. To access elements in a list you have to use square brackets instead. Error ‘list’ object is not callable with a List Comprehension
Listserializer object is not callable
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WebAnd when serializing one instance, I get the following: ObjectTagSerializer (ot [0], read_only=True).data () Traceback (most recent call last): File "", line 1, in … Web23 jan. 2024 · The assertion error is being thrown in the initialization of the ListSerializer, however, the serializer is being initialized in a ViewSet like so. class …
Web1 aug. 2024 · The TypeError ‘list’ object is not callable occurs when you access an item of a list by using parentheses. Parentheses are only applicable to callable objects like …
Web8 jul. 2024 · In your view instead of using Response (serializer) you need to use Response (serializer.data) HTH. -- You received this message because you are subscribed to the … Web28 jul. 2024 · 1 Answer. You should have a serializer class and not an instance of the class as your serializer_class attribute. @lain, Thanks, At first times, I use like that …
Web12 jun. 2024 · 下面说原理，原理其实很简单，‘list’ object is not callable意为“列表”对象不可调用，print等等python内置函数在一般调用时是不会出现这个问题的，但如果某一次操作中使用了内置函数名作为变量名，如。那么print就会失去原内置函数功能，转而作为一般变量使用，也就是说，print不再是内置函数 ...
Web13 feb. 2024 · Lists are not callables, and so Python raises an exception. To fix this, remove the trailing comma in your authentication_classes variable like so: authentication_classes = [TokenAuthentication,]... internet and computer useThe error is that it's trying to call the serializer_class, which is an instance of ListSerializer, instead of a clas. Shouldn't this: serializer_class = VoteSerializer (queryset, many=True) Be that: serializer_class = VoteSerializer Share Improve this answer Follow answered Jun 1, 2016 at 20:44 jpic 32.7k 5 111 112 1 new century oriental eindhovenWeb'ListSerializer' object is not callable Django I am trying to implement Django-Rest framework for a voting application with content_type objects. I tried using the rest-framework-generic-relations for serializers.py. new century newtownabbeyWebscore:1. You shouldn't be instantiating the serialiser in the viewset definition. Just do: serializer_class = AppointmentCategorySerializer. Note, this is exactly the same solution as recommended in the question you linked to. Daniel Roseman 570014. internet and computing fundamentals grade 9Weberrors = ListSerializer errors = BaseSerializer: initial = None Field: many = True ListSerializer root = Field: validated_data = BaseSerializer: validators = Field new century park manchesterWeb1 okt. 2016 · 错误是它试图调用serializer_class，它是ListSerializer的一个实例，而不是一个类。. 更改为您的建议后会触发此错误：AttributeError at /likes/api/1/ Got AttributeError … new century mortgage loansWebI guess the issue here is that you are trying to find_element_by_id ('join-us') element immediately after self.browser.get (url) while the web page is still not loaded so the element you are looking for is still not presented so find_element_by_id ('join-us') returns null. Prophet 21619. Credit To: stackoverflow.com. new century oradell nj