Response to preflight request doesn’t pass access control check: No ‘Access-Control-Allow-Origin’ header is present on the requested resource.

[shakeerah]

Please I need assistance with my Adonis4 Application. Requests are blocked by cors even though set cors origin to *
config/cors.js
origin: '*',

Cors Error
Access to XMLHttpRequest at ‘https://api-prot.net/Auth/Login’ from origin ‘https://prot.net’ 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.

Please help.

[wimurk]

I also got the same problem! Can't connect to any socket

[shakeerah]

Please I need assistance with my Adonis4 Application. Requests are blocked by cors even though set cors origin to * config/cors.js origin: '*',

Cors Error Access to XMLHttpRequest at ‘https://api-prot.net/Auth/Login’ from origin ‘https://prot.net’ 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.

Please help.

For me, there was an error that was causing the request not to return any response. So it gives a cors error when the request timeout.

Also setting the header to '*' in the config/cors.js was a temporary fix.
headers: '*',

Hope this helps.