I'm trying to use an existing png image as customised PictureMarkerSymbol. The image is in the same folder as my .NET project(.sln) is.
When I try the url : "https://static.arcgis.com/images/Symbols/Shapes/BlackStarLargeB.png", it works like it should. But when I try my locally hosted image, the symbol turns into black dots instead of the image I want to show.
The browser returns the error :
Access to image at 'http://{My IP}:{Port}/cocacola.png' from origin 'http://localhost:49387' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
