I have a Unity webGL training app. The app can run on any PC. It runs a number of php scripts on the server to logon and update test scores etc in a database with mysqli. It checks whether a user is already in the database before adding data etc. It runs perfectly from the editor.
I added: Header set Access-Control-Allow-Origin "*" ... to .htaccess on the server. I still get an error: "Multiple CORS header ‘Access-Control-Allow-Origin’ not allowed"
The post Access-Control-Allow-Origin Multiple Origin Domains? is helpful but how do I allow any domain?
Help please.
I've tried various changes to .htaccess and tried modifying the scripts. I still get the error. The Unity manual suggestion here doesn't seem to work: https://docs.unity3d.com/560/Documentation/Manual/webgl-networking.html
I've found that using a CORS proxy server works. Is there any way to avoid this?
