If you use btcli_regencoldkeypub to generate your coldkeyfile then run the validator you get the following error:
KeyFileError: Keyfile at: /root/.bittensor/wallets/default/coldkey does not exist
It should look for and work with /root/.bittensor/wallets/default/coldkeypub.txt as most validators do not import their cold key mnemonic to the validator machine.
If you use btcli_regencoldkeypub to generate your coldkeyfile then run the validator you get the following error:
KeyFileError: Keyfile at: /root/.bittensor/wallets/default/coldkey does not existIt should look for and work with /root/.bittensor/wallets/default/coldkeypub.txt as most validators do not import their cold key mnemonic to the validator machine.