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  • Bakul Patel 39
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2 replies

lightning out gives "No 'Access-Control-Allow-Origin' header is present on the requested resource" error even after whitelisting the domain in cors

I have a lightning web component. I need to use it in external website. I followed the steps given in salesforce help page. I have whitelisted the website into which I need my lwc to be added, in CORS. Still on loading the website I am getting "No 'Access-Control-Allow-Origin' header is present on the requested resource". Issue is in sandbox. Any help is appreciated.
2 replies

lightning out gives "No 'Access-Control-Allow-Origin' header is present on the requested resource" error even after whitelisting the domain in cors

I have a lightning web component. I need to use it in external website. I followed the steps given in salesforce help page. I have whitelisted the website into which I need my lwc to be added, in CORS. Still on loading the website I am getting "No 'Access-Control-Allow-Origin' header is present on the requested resource". Issue is in sandbox. Any help is appreciated.