[Fixed]-'str' object has no attribute 'get'

You’re returning strings directly from create_transaction inside the POST block. You need to wrap them in an HttpResponse.

open clickjacking.py of django middleware and change the following code

first import in what way you have to give response 
like in my case I have to return httpredirect so i import 
from django.http import HttpResponseRedirect
if isinstance(response, str):
        response = HttpResponseRedirect(response)
add this code into process_response of clickjacking.py