# InputLengthsUnequal (/docs/errors/chain/InputLengthsUnequal)

A batch weights call passed vectors of different lengths, e.g. netuids vs commit hashes, or uids vs values, salts and version\_keys in batch reveal. Check that every parallel vector argument in the batch extrinsic has the same length.

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 InputLengthsUnequal`.