Fission-AI/OpenSpec · error · Error

Requirement ${requirementOpt} not found

Error message

Requirement ${requirementOpt} not found

What it means

Error "Requirement ${requirementOpt} not found" thrown in Fission-AI/OpenSpec.

Source

Thrown at src/commands/spec.ts:56

  requirements?: boolean;
  scenarios?: boolean; // --no-scenarios sets this to false (JSON only)
  requirement?: string; // JSON only
  noInteractive?: boolean;
  rootOutput?: RootOutput;
}

function parseSpecFromFile(specsDir: string, specPath: string, specId: string): Spec {
  assertSpecPath(specsDir, specPath);
  const content = readFileSync(specPath, 'utf-8');
  const parser = new MarkdownParser(content);
  return parser.parseSpec(specId);
}

function validateRequirementIndex(spec: Spec, requirementOpt?: string): number | undefined {
  if (!requirementOpt) return undefined;
  const index = Number.parseInt(requirementOpt, 10);
  if (!Number.isInteger(index) || index < 1 || index > spec.requirements.length) {
    throw new Error(`Requirement ${requirementOpt} not found`);
  }
  return index - 1; // convert to 0-based
}

function filterSpec(spec: Spec, options: ShowOptions): Spec {
  const requirementIndex = validateRequirementIndex(spec, options.requirement);
  const includeScenarios = options.scenarios !== false && !options.requirements;

  const filteredRequirements = (requirementIndex !== undefined
    ? [spec.requirements[requirementIndex]]
    : spec.requirements
  ).map(req => ({
    text: req.text,
    scenarios: includeScenarios ? req.scenarios : [],
  }));

  const metadata = spec.metadata ?? { version: '1.0.0', format: 'openspec' as const };

View on GitHub (pinned to 6926ccb18a)

When it happens

Trigger: Thrown at src/commands/spec.ts:56 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/b202f4302faead8a. Report an issue: GitHub.