do you know how to solve this issue

Yes. I know

You’re fucked

Came here to see some snarky comments. Wasn’t disappointed. 👌

Have you tried turning it off and on again?

The error says everything you need to know, and yet.... it still eludes you.

@lmddgtfy web Cors localhost Mozilla

@DeepHotel yeah not working

@C0D4
https://lmddgtfy.net//...

It's pre-flight check. Did you forget your passport?

@C0D4 that bot is sick af btw

I have actually been dealing with similar today. It wasn’t actually because of CORS. It was because of a node version change from v12 to v14 on one of our APIs. Express is now actively terminating requests on node 14.

The UI accessing the API is using XmlHttpRequest inside Axios and it wasn’t handling the ECONNECTIONREFUSED in Firefox. When I opened in chrome I saw it is actively rejecting. My problem for tomorrow is fixing the api.

Also “login” isn’t a valid port number.

finally issue solved

solution : https://stackoverflow.com/a/...

just make sure the api sends the allpw Origin * header. Security be damned they probably dont pay you enough to care anyway