# studio_problems

> The Studio project has errors, so `disko eject` cannot compile it.

| | |
| --- | --- |
| Kind | `disko` command error |
| `disko` exit code | 1 (problems) |

`disko eject` compiles the project exactly as the Studio's Publish does, so
it refuses the same projects: those with errors in the Problems panel. The
command exits with code 1 and lists one problem per error, with its
`studio-<code>` page and the objects it is on.

## Fix

- Open the project in the Studio, fix every error in the Problems panel,
  export it again and rerun the command.
- Each problem's `docs` link explains the error, for example
  [`studio-missing-slot`](/errors/studio-missing-slot).

## See also

- [Playtesting](/studio/playtesting)