Hi All, The scenario is, I want to use the rasa nlu server with my react application. My react application runs on port 3000 and I am running rasa nlu server on port 5002. I am following this guide to run the server: Server Configuration While testing with postman application, nlu apis are working fine. But while doing the same api requests from the react application, it is failing. The error I am facing while sending request: xhr.js?14ed:178 OPTIONS http://localhost:5002/parse 403 (Forbidden) Access to XMLHttpRequest at ‘ http://localhost:5002/parse ’ from origin ‘ http://localhost:3000 ’ has been blocked by CORS policy: Response to preflight request doesn’t pass access control check: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. I tried a lot to fix this issue with --cors argument, but still, it is not working and still showing the same errors again and again. Probably I am not understanding how to use the cors argument properly. Can anyone tell me how to fix it? It will be a great help since there are no proper answers out there on how to use cors arguments on any website. Let me know if anyone needs more information on this. Best Regards, Abhishek C

ya this what we need, this should work

Yes but it’s not working after starting servers both rasa and action servers I cannot see content of the HTML page for Integrated chat bot(chat console button) and when I open console of browser it throws continuously this cors error.

Hey @ashishPatel , start your rasa server by running the below command: rasa run -m models --enable-api --cors "*" --debug

[1571232997476-1841859597] Then after opening webpage [15712330511151933310130]

[15712331051051570978023] This error continuously hit up on console

hi @ashishPatel , check this it may help you: [image] Rasa Webchat Integration Tutorials, Resources & Videos Hi all, I had created a video tutorial in which I have shown how you can connect Rasa bot with the Webchat: [Rasa Webchat Integration robot]

thank you…!! Only one question why in the video you deleted that paylod line from script of webchat?

Bcoz I don’t wanted to initiate the conversation by bot.

I hope you have got the solution :slight_smile:

CORS error for server requests [SOLVED]

Rasa Open Source

JiteshGaikwad (Jitesh Gaikwad) October 17, 2019, 4:12am 25

hi @ashishPatel, check this it may help you:

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CORS error for server requests [SOLVED]

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