# WeightVecLengthIsLow (/docs/errors/chain/WeightVecLengthIsLow)

The weight submission has fewer entries than the subnet's minimum (setting only a self-weight is the one exception). Compare the vector length against the `MinAllowedWeights` (min\_allowed\_weights hyperparameter) for the netuid.

Declared by the `SubtensorModule` pallet; it classifies to the semantic code [`invalid_argument`](/docs/errors/invalid-argument).

## Remediation [#remediation]

Check the argument values against the operation schema

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