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

# E-LIVE-007

> Retired: E2B_API_KEY alone no longer selects an execution venue, so this check has nothing left to catch.

```text retired theme={null}
E-LIVE-007 — retired, doctor no longer emits this code
```

`error_code: E-LIVE-007` · `status: retired`

## What you're seeing

Nothing: `npx vendo doctor` cannot print this code anymore. You are reading
it from an older run's output, or a saved report.

## Why

This code caught a wire that had selected the e2b venue off a stray
`E2B_API_KEY` with no `e2b` package installed. Env keys no longer select a
venue on their own, so no host can be handed a venue it did not explicitly
ask for, and the check has nothing left to catch.

## The fix

Nothing to do for a current run. If you are reading this off an older
report, the wire has since moved to explicit selection: `E2B_API_KEY` is a
credential now, read only when a composition explicitly configures a
sandbox adapter.

To use the managed Cloud sandbox, leave the `sandbox` slot unset in
`createVendo` and keep `VENDO_API_KEY` set. Doctor no longer reads the venue
at all, so nothing replaces this code: load your app and try a server app to
see the venue in action.

## Related errors

* [E-LIVE-004](/production/troubleshooting/e-live-004) — the venue check, also retired
* [E-LIVE-005](/production/troubleshooting/e-live-005) — version skew on the same venue field, also retired