Unknown operation ID '${operationId}' in config. Supported o

Error message

Unknown operation ID '${operationId}' in config. Supported operation IDs: ${OPERATION_IDS.join(', ')}

What it means

Error "Unknown operation ID '${operationId}' in config. Supported operation IDs: ${OPERATION_IDS.join(', ')}" thrown in Fission-AI/OpenSpec.

Source

Thrown at src/core/project-config.ts:135

    ...(operationGuidance !== undefined ? { operationGuidance } : {}),
  };
}

function parseOperations(raw: unknown): OperationsConfig | undefined {
  if (raw === undefined) {
    return undefined;
  }
  if (!raw || typeof raw !== 'object' || Array.isArray(raw)) {
    console.warn(`Invalid 'operations' field in config (must be object)`);
    return undefined;
  }

  const supported = new Set<string>(OPERATION_IDS);
  const operations: OperationsConfig = {};

  for (const [operationId, value] of Object.entries(raw)) {
    if (!supported.has(operationId)) {
      console.warn(
        `Unknown operation ID '${operationId}' in config. Supported operation IDs: ${OPERATION_IDS.join(', ')}`
      );
      continue;
    }

    const typedOperationId = operationId as OperationId;
    if (!value || typeof value !== 'object' || Array.isArray(value)) {
      console.warn(
        `Invalid 'operations.${operationId}' field in config (must be object), ignoring this operation`
      );
      continue;
    }

    const operation = value as Record<string, unknown>;
    const unknownFields = Object.keys(operation).filter((field) => field !== 'guidance');
    if (unknownFields.length > 0) {
      console.warn(
        `Unknown field(s) in 'operations.${operationId}': ${unknownFields.join(', ')}. Supported fields: guidance`

View on GitHub (pinned to 6926ccb18a)

When it happens

Trigger: Thrown at src/core/project-config.ts:135 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of Fission-AI/OpenSpec@6926ccb18a (2026-08-25). Data as JSON: /api/errors/172260e746ebe67b. Report an issue: GitHub.