If you face this error after clicking Connect.
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Note: Please make sure you did configure the domain DNS records we need before try to connect.

1- Make sure you create the keys Flutterflow provides to you in your domain DNS configurations.
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Note: for the A record, in your DNS configuration if the name was required you can use "@". when you see the value is empty in terms of these kinds of keys it means the value in "@"
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​2- make sure in your DNS configuration there is no unnecessary or extra key that has conflicts with the Flutterflow keys.
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Example: you have another A record, with the same value "@" in your DNS record you need to remove it

Note: Before removing any key make sure you screenshot the keys and save them somewhere in your device.

Here is an example of a configuration in Flutterflow and DNS.
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