Errors/Chain errors
StartCallNotReady
The required window has not opened yet; wait some blocks and retry
btcli sudo start was run before StartCallDelay blocks elapsed since the subnet was registered. Check readiness with btcli sudo check-start and wait for the remainder.
Declared by the SubtensorModule pallet; it classifies to the semantic code too_early.
Declared at pallets/subtensor/src/macros/errors.rs#L334.
Remediation
The required window has not opened yet; wait some blocks and retry
The same explanation is available in the terminal: btcli explain StartCallNotReady.