How to handle CORS Issue without using proxy server

Question

I'm using ArcGIS Javascript API 4.23 for a web application, whenever i try to load the map, I'm getting CORS error. Earlier when I was using API 4.15, everything was working fine. since the version is upgraded, started getting these errors.

is there a way I can handle this without using a proxy server?

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UndralBatsukh · Answer

Hi there,

This guide topic explains why you are getting this error and the three ways to handle this: https://developers.arcgis.com/javascript/latest/cors/

-Undral