[...] has been blocked by CORS policy: Response to preflight request doesn't pass access control
I'm having issues getting the token(production env) and getting the tenants (dev env) both errors have this message.
Access to XMLHttpRequest at 'https://identity.xero.com/connect/token' from origin 'https://..sa.app' 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 have tried everything my end, but surely the Access-Control-Allow-Origin needs to happen at the xero end? am I missing something?
Access to XMLHttpRequest at 'https://identity.xero.com/connect/token' from origin 'https://..sa.app' 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 have tried everything my end, but surely the Access-Control-Allow-Origin needs to happen at the xero end? am I missing something?
0
Replies