[Solved] You wrote this serializer but get an error: class BookSerializer(serializers.ModelSerializer): class Meta: model = Book What is missing? | Django

Django - REST Framework Basics

You wrote this serializer but get an error:

class BookSerializer(serializers.ModelSerializer):
    class Meta:
        model = Book

What is missing?

AThe model attribute inside Meta

BThe __init__ method

CThe fields attribute inside Meta

DThe serializer class name must be BookModelSerializer

Step-by-Step Solution

Solution:

Step 1: Check Meta class requirements
ModelSerializer requires 'fields' or 'exclude' attribute in Meta to know which fields to serialize.
Step 2: Identify missing part
The code has model set but no fields attribute, causing an error.
Final Answer:
The fields attribute inside Meta -> Option C
Quick Check:
Missing fields in Meta causes error = B [OK]

Quick Trick: Always add fields in Meta when defining ModelSerializer [OK]

Common Mistakes:

MISTAKES

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You wrote this serializer but get an error: