The Public Resolver Record
The Resolver field of an ENS name is by default set to the ENS Public Resolver contract. The Public Resolver supports your ENS name to have usable records like wallet addresses, avatars, etc.
If the resolver field is empty or incorrectly set, other records (like wallet addresses, avatar, and social links) cannot be updated.
Instructions to set the public resolver:
1. Select Edit
Go to More-tab of your name and click the edit button.
2. Select the latest Resolver
Select to use the latest Resolver. Then click update.
3. Open wallet and confirm onchain
Then wait for the transaction to complete.