I have downloaded and setup your code and I have set up ngrok also and configured app on facebookdeveloper site but after all configuration when I am going to open https://6bc98399.ngrok.io/fb_yomamabot/66d2b8f4a09cd35cb23076a1da5d51529136a3373fd570b122/, then it will throw error.
Internal Server Error: /fb_yomamabot/66d2b8f4a09cd35cb23076a1da5d51529136a3373fd570b122/
Traceback (most recent call last):
File "/home/sagar-p/Desktop/django-facebook-messenger-bot-tutorial/bottutorial/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 149, in get_response
response = self.process_exception_by_middleware(e, request)
File "/home/sagar-p/Desktop/django-facebook-messenger-bot-tutorial/bottutorial/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 147, in get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/sagar-p/Desktop/django-facebook-messenger-bot-tutorial/bottutorial/local/lib/python2.7/site-packages/django/views/generic/base.py", line 68, in view
return self.dispatch(request, *args, **kwargs)
File "/home/sagar-p/Desktop/django-facebook-messenger-bot-tutorial/bottutorial/local/lib/python2.7/site-packages/django/utils/decorators.py", line 67, in _wrapper
return bound_func(*args, **kwargs)
File "/home/sagar-p/Desktop/django-facebook-messenger-bot-tutorial/bottutorial/local/lib/python2.7/site-packages/django/views/decorators/csrf.py", line 58, in wrapped_view
return view_func(*args, **kwargs)
File "/home/sagar-p/Desktop/django-facebook-messenger-bot-tutorial/bottutorial/local/lib/python2.7/site-packages/django/utils/decorators.py", line 63, in bound_func
return func.get(self, type(self))(*args2, **kwargs2)
File "/home/sagar-p/Desktop/django-facebook-messenger-bot-tutorial/yomamabot/fb_yomamabot/views.py", line 55, in dispatch
return generic.View.dispatch(self, request, *args, **kwargs)
File "/home/sagar-p/Desktop/django-facebook-messenger-bot-tutorial/bottutorial/local/lib/python2.7/site-packages/django/views/generic/base.py", line 88, in dispatch
return handler(request, *args, **kwargs)
File "/home/sagar-p/Desktop/django-facebook-messenger-bot-tutorial/yomamabot/fb_yomamabot/views.py", line 48, in get
if self.request.GET['hub.verify_token'] == VERIFY_TOKEN:
File "/home/sagar-p/Desktop/django-facebook-messenger-bot-tutorial/bottutorial/local/lib/python2.7/site-packages/django/utils/datastructures.py", line 85, in getitem
raise MultiValueDictKeyError(repr(key))
MultiValueDictKeyError: "'hub.verify_token'"
It is not getting anything in "self.request.GET"... It is getting "<QueryDict: {}>". Please help me to figureout this error.