Errors/Chain errors
HotKeyNotRegisteredInSubNet
Register the hotkey on this subnet first with `btcli subnets register`
The hotkey holds no UID on the given netuid, so weight setting, commits, or UID lookups fail there. Check the Uids storage for the (netuid, hotkey) pair or btcli query uid --netuid <n>; confirm the netuid argument and register the hotkey if needed.
Declared by the SubtensorModule pallet; it classifies to the semantic code not_registered.
Remediation
Register the hotkey on this subnet first with btcli subnets register
The same explanation is available in the terminal: btcli explain HotKeyNotRegisteredInSubNet.