Hi everyone,
I got stuck in my integration work with rockt.chat. Following the tutorials on both sides I got the servers speak to each other but now rasa seems to miss something.
Anyone experienced something similar?
BR
Andre
Looking into the server log I found the following:
2019-12-06 14:53:56 DEBUG rasa_core.processor - Received user message ‘None’ 2019-12-06 14:53:56 ERROR rasa_core.server - Exception on /webhooks/rest/webhook [POST] Traceback (most recent call last): File “/home/ubuntu/Documents/environments/my_env/lib/python3.6/site-packages/flask/app.py”, line 2446, in wsgi_app response = self.full_dispatch_request() File “/home/ubuntu/Documents/environments/my_env/lib/python3.6/site-packages/flask/app.py”, line 1951, in full_dispatch_request rv = self.handle_user_exception(e) File “/home/ubuntu/Documents/environments/my_env/lib/python3.6/site-packages/flask_cors/extension.py”, line 161, in wrapped_function return cors_after_request(app.make_response(f(*args, **kwargs))) File “/home/ubuntu/Documents/environments/my_env/lib/python3.6/site-packages/flask/app.py”, line 1820, in handle_user_exception reraise(exc_type, exc_value, tb) File “/home/ubuntu/Documents/environments/my_env/lib/python3.6/site-packages/flask/_compat.py”, line 39, in reraise raise value File “/home/ubuntu/Documents/environments/my_env/lib/python3.6/site-packages/flask/app.py”, line 1949, in full_dispatch_request rv = self.dispatch_request() File “/home/ubuntu/Documents/environments/my_env/lib/python3.6/site-packages/flask/app.py”, line 1935, in dispatch_request return self.view_functionsrule.endpoint File “/home/ubuntu/Documents/environments/my_env/lib/python3.6/site-packages/rasa_core/channels/channel.py”, line 372, in receive input_channel=self.name())) File “/home/ubuntu/Documents/environments/my_env/lib/python3.6/site-packages/rasa_core/agent.py”, line 322, in handle_message return processor.handle_message(message) File “/home/ubuntu/Documents/environments/my_env/lib/python3.6/site-packages/rasa_core/processor.py”, line 73, in handle_message tracker = self.log_message(message) File “/home/ubuntu/Documents/environments/my_env/lib/python3.6/site-packages/rasa_core/processor.py”, line 119, in log_message self._handle_message_with_tracker(message, tracker) File “/home/ubuntu/Documents/environments/my_env/lib/python3.6/site-packages/rasa_core/processor.py”, line 263, in _handle_message_with_tracker parse_data = self._parse_message(message) File “/home/ubuntu/Documents/environments/my_env/lib/python3.6/site-packages/rasa_core/processor.py”, line 242, in _parse_message if message.text.startswith(INTENT_MESSAGE_PREFIX): AttributeError: ‘NoneType’ object has no attribute ‘startswith’ 127.0.0.1 - - [2019-12-06 14:53:56] “POST /webhooks/rest/webhook HTTP/1.1” 500 443 0.005126
I found this issue here, which seems to cause exactly the same server Output:
curl -XPOST http://localhost:5005/webhooks/rest/webhook -d ‘{“sender”: “forexample”, “text”: “hello”}’ -H "Content-type: application/json
I tried then the same, but changed “text” into “message” - and finally it Looks fine …
So, what might be wrong here? The Integration on rocket.chat side?
Thanks for some hints ! BR ANdre