I've created a HTML file which will be stored on an on-premise VM (same VM as Qlik is running on) and will contain an iFrame. This iFrame is an Qlik Sense dashboard. To open it I've configured an JWT authentication in Qlik as an virtual proxy.
This JWT is configured like it's explained over here: https://community.qlik.com/t5/Official-Support-Articles/Qlik-Sense-How-to-set-up-JWT-authentication/ta-p/1716226
The HTML page is setup like explained over here: https://community.qlik.com/t5/Official-Support-Articles/Qlik-Sense-for-Windows-iFrame-sample-using-JWT-authentication/ta-p/1758516
When I open the HTML file in a browser (Chrome e.g.) I'm getting the following error in my console. Does anybody know how to solve this?