Errors/Chain errors
EmissionWeightIndexOutOfRange
Check the argument values against the operation schema
sudo_set_subnet_emission_weights named a slot index outside the five-slot emission weight vector. Valid indices are 0 = burn, 1 = recycle, 2 = owner, 3 = validator, 4 = miner; later slots (e.g. gamma buys) are reserved for a future runtime.
Declared by the SubtensorModule pallet; it classifies to the semantic code invalid_argument.
Declared at pallets/subtensor/src/macros/errors.rs#L424.
Remediation
Check the argument values against the operation schema
The same explanation is available in the terminal: btcli explain EmissionWeightIndexOutOfRange.