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Error codes and exit codes

Read the message and Next: line before selecting a fix. Structured JSON includes code, details, and next when supplied by the error producer.

Exit codes

CodeMeaning
0The requested operation succeeded.
1An infrastructure or unexpected failure occurred.
2A policy, state, or prerequisite refused the operation.
3The command or input is invalid.

Operator codes

CodeNext action
CliVersionTooOldUpgrade the CLI to the minimum version in project.toml.
MigrationPreflightFailedRead the failed relocation step, correct the named record, and repeat the upgrade step.
WorkspaceNotRelocatedFollow the upgrade checklist for this checkout.
LegacyOperationUnavailableUse the run or runs action named by the refusal.
ExecutionUnavailableStart through e11 run or continue through e11 runs resume.
ToolkitNotPinnedRun e11 init, verify the pin, and commit project.toml.
PricingUnavailableRestore a valid pricing.json, review rates, and commit the file.
SourceNotAtBaselineCommit the required source bytes and plan from the matching checkout.
Generation1PreparationUnavailableUse the compatible bridge release only within the coordinated cutover procedure.
CleanupStatusNotAdmittedFinish or cancel the run before cleanup. Stopped runs do not admit cleanup.
CleanupHeadMismatchInspect the run branch and its recorded head before cleanup.
CleanupWorktreeDirtyReview and commit wanted worktree changes before cleanup.
CleanupRetentionConflictInspect the retained reference. Preserve the differing head.
AdministrationConfirmationRequiredPreview the administrative operation again and use the current confirmation token.
RunWorktreeRetiredPlan a new run from retained work. Cleanup ends resume and retry access to the released worktree.
SchemaUnsupportedUse a release compatible with the record or store.
LandingNotConfirmedFollow the branch, file, or history correction in the landing refusal.
RunPlanInvalidRead details.problems, correct source documents or profile selection, and plan again.

Internal store codes

Lease, fencing, journal, and integrity errors belong to Under the hood: the run store. Keep the recorded evidence when reporting a repeatable failure.

Error code contract

Proprietary to Engineering11 LLC.