API Manager Catalog "Try it Out" feature - TypeError: Failed to Fetch
Has anyone else seen this error? From the API Manager Catalog, I can select an API and use the "Try it Out" feature. An error is returned - TypeError: Failed to fetch.
The same Curl can be imported into Postman and executed successfully. For us, API Manager is in a container and the container can ping the server. Also, this error is in the Developer Tools/Console -
Access to fetch at <request removed> from origin <host:port removed> 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. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.
Does anyone have suggestions? Thanks in advance!