modal_devin.
ModalDevinError
Base class for errors raised specifically by modal-devin. Catch it only when one
fallback is appropriate for every library failure.
ConfigurationError
The application contains an invalid worker name, URL, setting, environment value,
credential, or managed Sandbox override. Correct the reported configuration and
redeploy.
ModalCompatibilityError
This release requires a Modal SDK capability missing from the installed version. Run
modal-devin doctor, then install a supported Modal version.
OutpostsAPIError
A Devin API request failed because of authentication, HTTP, connection, or timeout
behavior. Check the credential, outpost, configured API URL, and preceding network error.
OutpostsProtocolError
Devin returned a response outside this release’s safe handling range. Check release
compatibility and the original response error; mark the affected invocation as failed.
SessionStatusUnknownError
The worker exited, but modal-devin was unable to confirm a safe final session state. It
attempts to preserve the filesystem before raising. Resolve the preceding API or
compatibility problem, then retry or resume the session.
WorkerExitedError
The Devin worker returned a nonzero status after recovery handling. Inspect the
preceding worker output.
str
Session whose worker failed.
int
Nonzero worker process exit status.