> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sqd.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# E2313

> Parquet target — Row value does not match column type

A dev-mode value check failed: a required value was null, a `STRUCT` column got a non-object, a
`LIST` column got a non-array, or a leaf value didn't match its declared type.

**Fix** — correct the row so it matches the declared schema.