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No 'Access-Control-Allow-Origin' header is present on the requested resource.

Posted July 10, 2020 40.3k views
PostgreSQLJavaAngular

Access to XMLHttpRequest at ’http://139.59.7.239:8080/home/properties’ from origin ’http://roostent.com’ has been blocked by CORS policy: Response to preflight request doesn’t pass access control check: No ‘Access-Control-Allow-Origin’ header is present on the requested resource.

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KFSys July 11, 2020

Hi @supportbc1965e07fd043df06e,

Looks like your application or droplet does not include the Access-Control-Allow-Origin header in response to a preflight request (OPTIONS). A CORS request will fail if Access-Control-Allow-Origin is missing.

Having said that, to further provide any information about it, we might need more information. The issues itself could be of something really simple.For example, I was using die('message'); in a Laravel method and I received a CORS complaint, despite the CORS being whitelisted. After changing the response to just be return ['status' => 'success']; which formats over into JSON to the FE - problem solved. Curious if this may be the issue for some of you too. :)

Regards,
KFSYs

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