Blocked a frame with origin "http://www.youtube.com" from accessing a frame with origin

1. http://로 시작해야한다.

2. 싱글톤으로 프래임을 끝내면 안된다. />와 같이 끝내면안된다.

Blocked a frame with origin "https://www.youtube.com" from accessing a frame with origin "http://www.yourdomain.com". The frame requesting access has a protocol of "https", the frame being accessed has a protocol of "http". Protocol/Protocols must match, YouTube has CORS (Cross Origin Resource Sharing) enabled to allow across domains.

Try getting rid of the https:// in your YouTube iframe tag?

You could also take a look at your closing iframe tags. Iframe tags are not singleton tags and must end with a and not a />.