未指定`basename`参数，并且可以'\ [英] `basename` argument not specified, and could ' \

问题描述

我一次又一次遇到以下错误.我正在尝试从解决早晨，但是什么也没发生.

I am getting the below error again and again.I am trying to solve it from morning but nothing is happening.

assert queryset不是None，未指定' basename 自变量，并且可以'\ AssertionError: basename 参数未指定，并且可以不会自动从视图集中确定名称，因为它不会具有 .queryset 属性.

assert queryset is not None, 'basename argument not specified, and could ' \ AssertionError: basename argument not specified, and could not automatically determine the name from the viewset, as it does not have a .queryset attribute.

models.py

models.py

class Language(models.Model):
    A = models.CharField(max_length=50)
    B = models.ForeignKey(User,on_delete=models.CASCADE,null=True)
    C = models.CharField(max_length=60)
    D = models.TextField(max_length=256)
    E = models.BooleanField(default=False)

serializers.py

serializers.py

class LanguageSerializer(serializers.ModelSerializer):
    class Meta:
        model = Language
        fields = ("__all__")

views.py

class LanguageView(viewsets.ModelViewSet):
    queryset = Language.objects.all()
    serializer_class = LanguageSerializer

urls.py

router = routers.DefaultRouter()
router.register('ln/languages', views.LanguageView)

models.py中还有更多模型(表)，其他每个模型(表)都是

There are many more models(tables) in models.py, Every other model(table) is

可以很好地获取结果，但是语言模型(表)可以避免错误

working fine for getting results but Language model(table) is givin the error

assert queryset不是None，未指定' basename 自变量，并且可以'\ AssertionError: basename 参数未指定，并且可以不会自动从视图集中确定名称，因为它不会具有 .queryset 属性.

assert queryset is not None, 'basename argument not specified, and could ' \ AssertionError: basename argument not specified, and could not automatically determine the name from the viewset, as it does not have a .queryset attribute.

推荐答案

尝试一下

router.register('ln/languages', views.LanguageView, basename='ln-languages')

或

router.register('ln/languages', views.LanguageView, basename='languages')

您可以查看文档 django-rest-framework-routers

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