Errors/Chain errors
TaoUsdPriceUnavailable
The TAO/USD price is missing or over 300 blocks old; check `btcli query tao-usd-price` and retry once the oracle feeds
Gamma cannot be minted because the TAO/USD price is unusable: there is no feed, or the last feed is more than 300 blocks old. Check tao_usd_price and retry once the oracle has fed.
Declared by the SubtensorModule pallet; it classifies to the semantic code disabled.
Declared at pallets/subtensor/src/macros/errors.rs#L471.
Remediation
The TAO/USD price is missing or over 300 blocks old; check btcli query tao-usd-price and retry once the oracle feeds
The same explanation is available in the terminal: btcli explain TaoUsdPriceUnavailable.