Errors/Chain errors

EmissionWeightsNotSettableOnRoot

Check the argument values against the operation schema

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sudo_set_subnet_emission_weights was called for netuid 0. The root network has no alpha emission to divide, so it carries no emission weight vector; pass a subnet netuid.

Declared by the SubtensorModule pallet; it classifies to the semantic code invalid_argument.

Declared at pallets/subtensor/src/macros/errors.rs#L457.

Remediation

Check the argument values against the operation schema

The same explanation is available in the terminal: btcli explain EmissionWeightsNotSettableOnRoot.