{ "non_field_errors": [ "No data provided" ] } error during a post method.

[Arun Kumar Singamasetty]

######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

[Julio Evandro]

Conseguiu resolver?

[Naveen Arora]

Hi try debugging it by printing data, where this error is occuring and then you will be able to correct it.

Cheers