TrustKit was initialized with less than 2 pins

[soundaryamecse]

TrustKit was initialized with less than 2 pins (ie. no backup pins) for domain [domain name]. This might brick your App; please review the Getting Started guide in ./docs/getting-started.md. getting this error while opening the app

how to set backup pins

[AlaeddineJendoubi]

@soundaryamecse , In order to Pin certificates You would need 2 KEYS, one as main and a second one as backup in case the first one fails.
this is needed in order to prevent your app from BRICKING when the certificate expires.

You obtain the backup key from your domain same as you got your first pin depending on your domain, you can have access to public keys.
You can set a dummy hash, but I wouldn’t recommend that.