Hi try debugging it by printing data, where this error is occuring and then
you will be able to correct it.
Cheers
On Saturday, 11 May 2019 18:05:24 UTC+5:30, Arun Kumar Singamasetty wrote:
>
>
> ######from file serilaizers.py###############
>
>
> from rest_framework import serializers
> from .models import Article
>
> # class ArticleSerializer(serializers.Serializer):
> # title = serializers.CharField(max_length=120)
> # description = serializers.CharField()
> # body = serializers.CharField()
> # author_id = serializers.IntegerField()
>
> class ArticleSerializer(serializers.ModelSerializer):
> class Meta:
> model = Article
> fields = ('title', 'description', 'body', 'author_id')
>
> def create(self, validated_data):
> return Article.objects.create(**validated_data)
>
> # class UserSerializer(serializers.HyperlinkedModelSerializer):
>
>
>
>
>
>
> #########from file models.py##############
>
>
> # from django.db import models
>
> # Create your models here.
> from django.db import models
>
> class Author(models.Model):
> name = models.CharField(max_length=255)
> email = models.EmailField()
>
>
> class Article(models.Model):
> title = models.CharField(max_length=120)
> description = models.TextField()
> body = models.TextField()
> author = models.ForeignKey('Author',on_delete=models.CASCADE,)
>
> def __str__(self):
> return self.title
>
>
>
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