[Django]-Serializer return incorrect output

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CarSerializer.route declaration is wrong. It must be an instance of RouteSerializer, like this:

class CarSerializer(serializers.ModelSerializer):
    route = RouteSerializer(read_only=True)
    class Meta:
        model = Car
        fields = ("id", "name", "route")

This is called “nested relationship”, see docs at https://www.django-rest-framework.org/api-guide/relations/#nested-relationships

👤Eugene Prikazchikov

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