wit.wit.WitError: Wit responded with status: 400 (Bad Request)

[sajalkatare]

Hi
I am making chatbot with pymessenger and Wit.ai. With the same code it was working fine but next day, I am getting
wit.wit.WitError: Wit responded with status: 400 (Bad Request)
Error for same thing.

I am not able to see my message on wit app logs.

Can some one please help. I am new to this.

[patapizza]

Hi @sajalkatare,

400s are client-side errors. Are you sure nothing has changed on your end? Can you share an example of failing request?

[sajalkatare]

@patapizza

I created all the files again and my code ran for 2 hours fine, and after that same issue I am facing. Please find more error part below:

wit.wit.WitError: Wit responded with status: 400 (Bad Request)
{'object': 'page', 'entry': [{'id': '2206311142940418', 'time': 1545638246832, 'messaging': [{'sender': {'id': '2206311142940418'}, 'recipient': {'id': '2348820981854726'}, 'timestamp': 1545637880362, 'message': {'is_echo': True, 'app_id': 743614985972642, 'mid': 'xoWtE-_2Yu-6pa2tREcniaA1yshz3q60Glv7JhSHXbGfI83AwpXAvKu_AiTyiXKITlmJ51E3hbKlmk_hqgyxMg', 'seq': 82715, 'text': 'We have many petrol pump in Bangalore. You can find the location here https://www.google.com/search?rlz=1C1GCEB_enIN812IN812&q=hp+petrol+pump+in+bangalore&npsic=0&rflfq=1&rlha=0&rllag=12970170,77666446,1870&tbm=lcl&ved=2ahUKEwj_67yRta7fAhUJTN8KHVhMDKMQtgN6BAgEEAQ&tbs=lrf:!2m1!1e3!2m1!1e16!3sIAE,lf:1,lf_ui:4&rldoc=1#rlfi=hd:;si:;mv:!1m2!1d13.016912!2d77.7249923!2m2!1d12.9087929!2d77.58675269999999;tbs:lrf:!2m1!1e3!2m1!1e16!3sIAE,lf:1,lf_ui:4'}}]}]}
127.0.0.1 - - [24/Dec/2018 13:27:29] "POST / HTTP/1.1" 500 -
Traceback (most recent call last):
File "C:\Users\sajal.katare\myvenv\lib\site-packages\flask\app.py", line 2309, in call
return self.wsgi_app(environ, start_response)
File "C:\Users\sajal.katare\myvenv\lib\site-packages\flask\app.py", line 2295, in wsgi_app
response = self.handle_exception(e)
File "C:\Users\sajal.katare\myvenv\lib\site-packages\flask\app.py", line 1741, in handle_exception
reraise(exc_type, exc_value, tb)
File "C:\Users\sajal.katare\myvenv\lib\site-packages\flask_compat.py", line 35, in reraise
raise value
File "C:\Users\sajal.katare\myvenv\lib\site-packages\flask\app.py", line 2292, in wsgi_app
response = self.full_dispatch_request()
File "C:\Users\sajal.katare\myvenv\lib\site-packages\flask\app.py", line 1815, in full_dispatch_request
rv = self.handle_user_exception(e)
File "C:\Users\sajal.katare\myvenv\lib\site-packages\flask\app.py", line 1718, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "C:\Users\sajal.katare\myvenv\lib\site-packages\flask_compat.py", line 35, in reraise
raise value
File "C:\Users\sajal.katare\myvenv\lib\site-packages\flask\app.py", line 1813, in full_dispatch_request
rv = self.dispatch_request()
File "C:\Users\sajal.katare\myvenv\lib\site-packages\flask\app.py", line 1799, in dispatch_request
return self.view_functionsrule.endpoint
File "C:\Users\sajal.katare\Desktop\FbBots_1223\app1223.py", line 53, in webhook
entity, value = wit_response(messaging_text)
File "C:\Users\sajal.katare\Desktop\FbBots_1223\utils.py", line 9, in wit_response
resp = client.message(message_text)
File "C:\Users\sajal.katare\myvenv\lib\site-packages\wit\wit.py", line 68, in message
resp = req(self.logger, self.access_token, 'GET', '/message', params)
File "C:\Users\sajal.katare\myvenv\lib\site-packages\wit\wit.py", line 41, in req
' (' + rsp.reason + ')')
wit.wit.WitError: Wit responded with status: 400 (Bad Request)

Kindly help.

[sajalkatare]

Also The error from Ngrok:

ngrok by @inconshreveable (Ctrl+C to quit)

Session Status online
Session Expires 7 hours, 55 minutes
Version 2.2.8
Region United States (us)
Web Interface http://127.0.0.1:4040
Forwarding http://897045ec.ngrok.io -> localhost:5000
Forwarding https://897045ec.ngrok.io -> localhost:5000

Connections ttl opn rt1 rt5 p50 p90
2 0 0.01 0.00 1.10 1.88

HTTP Requests

POST / 500 INTERNAL SERVER ERROR
GET / 200 OK

[patapizza]

What is your Wit app id?

[sajalkatare]

Issue resolved. Some mistake from my end. Closing the issue now.

[Bhanvi1600]

Hey i am also making a facebook messenger bot and experienced the same problem. How did you resolve it?

[trungtruc123]

i have problem similar you @sajalkatare , you can tutorial me fix bug in ?

[harshitmehta]

Hi @sajalkatare, could you let us know what the problem was? I'm facing the same issue.