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

[Naveen Arora]

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

[Julio Evandro]

Conseguiu resolver?

Em sábado, 11 de maio de 2019 09:35:24 UTC-3, Arun Kumar Singamasetty 
escreveu:
>
>
> ##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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{ "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


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