I'm setting up iFrame embedding for my Blendr hub, and I am seeing a "refused to connect" error. How can I resolve this?
Refused to connect error
Resolution
This error is thrown by Blendr when the right Frame Ancestors have not been configured for your hub. These are the parent domains in which this iFrame can be loaded. If you navigate to the "How To Embed" page of your hub, you can add multiple lines of Frame Ancestors.
![LauraLangenaken_1-1622445901350.png LauraLangenaken_1-1622445901350.png](https://community.qlik.com/t5/image/serverpage/image-id/55961iC4C38275837E8C49/image-size/medium?v=v2&px=400)
When the Blendr iFrame is embedded in another domain than the configured ones, you will see the "refused to connect" error instead.