Errors/Chain errors

InvalidBatchLength

Check the argument values against the operation schema

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A per-subnet weight batch (batch_set_weights, batch_commit_weights, batch_reveal_weights) was empty or had more items than there are networks. Send at least one item and at most one per subnet.

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

Declared at pallets/subtensor/src/macros/errors.rs#L397.

Remediation

Check the argument values against the operation schema

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