Unable to initialize without a valid iCloud account

Building an app with iCloudKit integration. Build is successful but Simulator crashes with above error. I have an active developer account, have configured the app for iCloudKit integration in Signing and Capabilities, have logged into Xcode with my account as well as on the Simulator so I think I have all requirements completed correctly but app still crashes.

Error Domain=NSCocoaErrorDomain Code=134400 "Unable to initialize without a valid iCloud account (CKAccountStatusTemporarilyUnavailable)." UserInfo={NSLocalizedFailureReason=Unable to initialize without a valid iCloud account (CKAccountStatusTemporarilyUnavailable).}

Not sure why my account status in temporarily unavailable.

Any help would be much appreciated.

Unable to initialize without a valid iCloud account
 
 
Q