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androidioschromecastgoogle-cast

What is the meaning of errors 30 / 300 when casting using Google Cast?

I'm trying to cast HLS from iPhone / Android app to Chromecast, but am repeatedly getting errors.

On the iOS side: com.google.cast.GCKError Code=30 "Media failed to load" gck_detailed_error_code=300

I have been suspecting CORS issues and have tried a few things on and off, like setting Access-Control-Request-Origin * on the serving end, despite this I still get error 30/300 in some environments (but not in others). It would help to know what 30/300 means, but I haven't found any documentation on this, like on this page: https://developers.google.com/cast/docs/caf_receiver/error_codes

Solution

  • I found a link to all their error codes

    NETWORK_UNKNOWN 300 Encountered a generic network error when fetching a resource not covered within the range [301-399] Developers must ensure that the content being fetched is accessible and the server's response is formed properly.