У вас до этого действия - нет обернутого в ошибку действия - объекта такого нет - вот он и не может его прочитать. Оберните в ошибку например кликнуть по элементу.
No, the issue is on the account you made.
Discord has an unique bot protection.
Was the account locked and you tried to unlock it?
It also could be proxy and fingerprint.
I use telephone verification through smspva.com which I ask how do I make 1 cell phone number repeat 4 times ??
BAS doesn't have a ready-made action for re-receiving SMS messages from a single number. You can implement this yourself using http requests to the service api.