'module' object has no attribute 'JSONField' Django REST framework

昨天安裝了django，可以正常使用。但是安裝了djangorestframework之後就不行了。 error: AttributeError at 'module' object has no attribute 'JSONField' /usr/local/lib/python2.7/dist-packages/rest_framework/serializers.py in <module

>>阅读原文<<