Hmbown/CodeWhale · error · NonRetryableError

Checksum mismatch for ${assetName}: expected ${expected}, go

Error message

Checksum mismatch for ${assetName}: expected ${expected}, got ${actual}

What it means

Error "Checksum mismatch for ${assetName}: expected ${expected}, got ${actual}" thrown in Hmbown/CodeWhale.

Source

Thrown at npm/codewhale/scripts/install.js:1004

  }
  return checksums;
}

async function sha256File(filePath) {
  const content = await readFile(filePath);
  return crypto.createHash("sha256").update(content).digest("hex");
}

async function verifyChecksum(filePath, assetName, checksums) {
  const expected = checksums.get(assetName);
  if (!expected) {
    throw new NonRetryableError(`Checksum manifest is missing ${assetName}`);
  }
  const actual = await sha256File(filePath);
  if (actual !== expected) {
    // Bytes are corrupted; another fetch is unlikely to help without a fix
    // upstream. Mark non-retryable.
    throw new NonRetryableError(
      `Checksum mismatch for ${assetName}: expected ${expected}, got ${actual}`,
    );
  }
}

async function checksumMatches(filePath, assetName, checksums) {
  const expected = checksums.get(assetName);
  if (!expected) {
    throw new NonRetryableError(`Checksum manifest is missing ${assetName}`);
  }
  const actual = await sha256File(filePath);
  return actual === expected;
}

async function loadChecksums(version, repo, options = {}) {
  return parseChecksumManifest(await downloadText(checksumManifestUrl(version, repo), options));
}

View on GitHub (pinned to 8880682c63)

When it happens

Trigger: Thrown at npm/codewhale/scripts/install.js:1004 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of Hmbown/CodeWhale@8880682c63 (2026-08-16). Data as JSON: /api/errors/d8f2c6dc0938c234. Report an issue: GitHub.