Fission-AI/OpenSpec · error · Error

errors.map(({ message }) => message).join(' ')

Error message

errors.map(({ message }) => message).join(' ')

What it means

Error "errors.map(({ message }) => message).join(' ')" thrown in Fission-AI/OpenSpec.

Source

Thrown at src/core/archive.ts:1018

        } else if (snapshot.contentExisted) {
          await fs.writeFile(snapshot.target, snapshot.content!);
        } else {
          const referent = path.resolve(path.dirname(snapshot.target), snapshot.symlink);
          await fs.rm(referent, { force: true });
        }
        continue;
      }
      if (snapshot.content !== undefined) {
        await fs.mkdir(path.dirname(snapshot.target), { recursive: true });
        await fs.writeFile(snapshot.target, snapshot.content);
        if (snapshot.mode !== undefined) await fs.chmod(snapshot.target, snapshot.mode);
      }
    } catch (error) {
      errors.push(error instanceof Error ? error : new Error(String(error)));
    }
  }
  if (errors.length > 0) {
    throw new Error(errors.map(({ message }) => message).join(' '));
  }
}

async function finalizeRetirementBackups(
  snapshots: SpecSnapshot[],
  mainSpecsDir: string
): Promise<void> {
  const errors: string[] = [];
  for (const snapshot of snapshots) {
    if (snapshot.outcome !== 'retire' || snapshot.displacedPath === undefined) continue;
    const displacedPath = snapshot.displacedPath;
    try {
      if (
        snapshot.displacedFingerprint === undefined ||
        (await fingerprintMovablePath(displacedPath)) !== snapshot.displacedFingerprint
      ) {
        throw new Error('the displaced spec changed after retirement verification');
      }

View on GitHub (pinned to 6926ccb18a)

When it happens

Trigger: Thrown at src/core/archive.ts:1018 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/c56b193b9f0c797d. Report an issue: GitHub.