# Missing key

URL: /code/api/errors/missing-key · Id: `error:missing-key`

> The Startup root file leaves out a key it requires, such as the Startup’s name.

The [Startup](/business/nouns/startup) root file leaves out a key it requires, such as the Startup’s name.

| Property | Value |
| --- | --- |
| Type | `https://startupbuilder.dev/errors/missing-key` |
| Fix | Add the key named in the error to the root file, then push again. |
| Raised by | None. |