带有jwt令牌的Django API Rest Framework和Angular 7身份验证

Question

I am using Django Rest Framework for the back-end and Angular 7 for the user interface. I'm trying to create a login page to my single page application and authenticate with a jwt token. I've already managed the back-end and it works. Whenever i go to /api-token-auth/ and type the credentials i get a token in the rest framework interface. The front-end part though troubles me. I have created the login component, the authorization service and a token interceptor. I believe i did the right adjustments but whenever i try to login from angular this error appears in the django command promt.

"Bad Request: /api-token-auth/ [19/Nov/2018 20:16:16] "POST /api-token-auth/ HTTP/1.1" 400 68 Traceback (most recent call last):
File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 138, in run self.finish_response() File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 180, in finish_response self.write(data) File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 274, in write self.send_headers() File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 332, in send_headers self.send_preamble() File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 255, in send_preamble ('Date: %s\\r\\n' % format_date_time(time.time())).encode('iso-8859-1') File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 453, in _write result = self.stdout.write(data) File "C:\\Python36\\lib\\socketserver.py", line 775, in write self._sock.sendall(b) ConnectionAbortedError: [WinError 10053] An established connection was aborted by the software in your host machine [19/Nov/2018 20:16:16] "POST /api-token-auth/ HTTP/1.1" 500 59 ---------------------------------------- Exception happened during processing of request from ('127.0.0.1', 51566) Traceback (most recent call last): File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 138, in run self.finish_response() File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 180, in finish_response self.write(data) File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 274, in write self.send_headers() File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 332, in send_headers self.send_preamble() File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 255, in send_preamble ('Date: %s\\r\\n' % format_date_time(time.time())).encode('iso-8859-1') File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 453, in _write result = self.stdout.write(data) File "C:\\Python36\\lib\\socketserver.py", line 775, in write self._sock.sendall(b) ConnectionAbortedError: [WinError 10053] An established connection was aborted by the software in your host machine

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 141, in run self.handle_error() File "C:\\Python36\\lib\\site-packages\\django\\core\\servers\\basehttp.py", line 86, in handle_error super().handle_error() File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 368, in handle_error self.finish_response() File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 180, in finish_response self.write(data) File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 274, in write self.send_headers() File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 331, in send_headers if not self.origin_server or self.client_is_modern(): File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 344, in client_is_modern return self.environ['SERVER_PROTOCOL'].upper() != 'HTTP/0.9' TypeError: 'NoneType' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "C:\\Python36\\lib\\socketserver.py", line 639, in process_request_thread self.finish_request(request, client_address) File "C:\\Python36\\lib\\socketserver.py", line 361, in finish_request self.RequestHandlerClass(request, client_address, self) File "C:\\Python36\\lib\\socketserver.py", line 696, in init self.handle() File "C:\\Python36\\lib\\site-packages\\django\\core\\servers\\basehttp.py", line 154, in handle handler.run(self.server.get_app()) File "C:\\Python36\\lib\\wsgiref\\handlers.py", line 144, in run self.close() File "C:\\Python36\\lib\\wsgiref\\simple_server.py", line 35, in close self.status.split(' ',1)[0], self.bytes_sent AttributeError: 'NoneType' object has no attribute 'split'"

I'm really trying to understand what is going on based in this error. Anybody has an idea? Thanks

UPDATE

I had never imported the FormsModuls and apparently that was causing the issue.

Answer 1

line 35, in close self.status.split(' ',1)[0], self.bytes_sent
AttributeError: 'NoneType' object has no attribute 'split'

Due to some reason, the attribute self.status is returning None which cannot be split, thus, causing errors.