Access to fetch

[Hurairahhassan]

Access to fetch at 'https://chatbot.smarte' from origin 'http://127.0.0.1:5500' 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. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

I am facing this error. I deployed Flowise on the client's server, which has its own infrastructure. I have allowed ports 443, 8080, and 22, and I have also applied SSL protection to Flowise. However, when I try to access it through a local HTML file, I encounter this error.

When I previously deployed Flowise on Render, I was able to access it from anywhere without any issues. But ever since I deployed it on the client’s server, this error has been appearing. Kindly guide me on how to resolve this problem.

[Hurairahhassan]

The problem has been resolved.

The issue was that the .env file I created did not include:

CORS_ORIGINS=*

IFRAME_ORIGINS=*