Invalid Visualization Error - Viewing Extensions embedded in a HTML / ASp.Net page
We are in the process of creating reports using QlikSense. We have a scenario where we need to use a slider extensions. The slider works fine when viewed from Qlik Sense tool. But i am getting an "Invalid Visualization..."error when accessing it from a ASP.NET page through an browser. (Attached the images for reference).
On looking into the error using the browser console could see the below errors.
Font from origin 'http://localhost:4848' has been blocked from loading by Cross-Origin Resource Sharing policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:52309' is therefore not allowed access.
Even tried creating a simple extension "Hello World", but still the same error when accessed using a ASP.NET page.
Re: Invalid Visualization Error - Viewing Extensions embedded in a HTML / ASp.Net page
Erik Wetterberg https://extendingqlik.upper88.com/