JSONWebTokenAuthentication object has no attribute 'media_type'

[yutaroyamanaka]

Hi, I tried to use 'obtain_jwt_token' , but it didn't go well.

Environment
djangorestframework==3.9.0
djangorestframework==1.11.0

This is the setting about drf-jwt

REST_FRAMEWORK = {
    'DEFAULT_PERMISSION_CLASSES': (
        'rest_framework.permissions.IsAuthenticated',
    ),
    'DEFAULT_AUTHENTICATION_CLASSES': (
        'rest_framework_jwt.authentication.JSONWebTokenAuthentication',
        'rest_framework.authentication.SessionAuthentication',
        'rest_framework.authentication.BasicAuthentication',
    ),
}

from django.urls import path
from rest_framework_jwt.vies import obtain_jwt_token

urlpatterns = [
...,
path('token-auth/', obtain_jwt_token),
]

I think it is totally the same as usage in 'django-rest-framework-jwt/docs/index.md'
Then, I tried to send http request to localhost://token-auth/

curl -X POST -d "username=admin&password=password123" http://localhost:8000/token-auth/

However, the response was 'JSONWebTokenAuthentication object has no attribute 'media_type''

So, I changed the setting as follows.

rest_framework_jwt.authentication.JSONWebTokenAuthentication →　rest_framework.parsers.JSONParser

and then
The response was 'SessionAuthentication object has no attribute 'media_type''.

I don't know how to fix this situation.
I'll be glad if someone would help me.