> For AI agents: the complete documentation index is available at https://mfeflow.github.io/mfeflow/llms.txt, the full documentation bundle is available at https://mfeflow.github.io/mfeflow/llms-full.txt.

# MFEFLOW_E501

A deploy failed the schema gate.

## Fix

Fix what the message names: the remote's mfeflow\.app.json, its mf-manifest.json or the version. Nothing was uploaded. See [https://mfeflow.github.io/mfeflow/guide/deploy-and-rollback](https://mfeflow.github.io/mfeflow/guide/deploy-and-rollback).