Django-hvad框架的翻译模型

Question

我试图在django应用程序上实现django-hvad，但是当我试图启动python manage.py runserver时，我遇到了一个错误：

File "/Users/Philippe/Documents/DjangoApp/env/lib/python3.6/site-packages/hvad/manager.py", line 265, in _clone
    return super(TranslationQueryset, self)._clone(**kwargs)
TypeError: _clone() got an unexpected keyword argument 'shared_model'

我翻译我的模型有什么错误吗？谢谢你的帮忙!

models.py

class Opponent(TranslatableModel):
    name = models.CharField(max_length=255, unique=True, null=True)
    companyType = models.ForeignKey(CompanyType, on_delete=models.SET_NULL, blank=True, null=True, related_name='opponents')
    pricing = models.ManyToManyField(Pricing, blank=True)
    translations = TranslatedFields(
        description = models.TextField(null=True, blank=True)
    )

    def __str__(self):
        return "{}" .format(self.name)

    def save(self, *args, **kwargs):
        super(Opponent, self).save(*args, **kwargs)  # Call the "real" save() method.

serializers.py

class OpponentSerializer(TranslatableModelSerializer):
    class Meta:
        model = Opponent
        fields = '__all__'

views.py

class OpponentViewSet(viewsets.ModelViewSet):
    queryset = Opponent.objects.language().all()
    serializer_class = OpponentSerializer

    def get_queryset(self):
        user_language = self.request.GET.get('language')
        return Opponent.objects.language(user_language).all()

Answer 1

Django-hvad与Django 2还不兼容。