oven-sh/bun · error · Error

Vendor '${name}' does not have a package.json: ${packageJson

Error message

Vendor '${name}' does not have a package.json: ${packageJsonPath}

What it means

Error "Vendor '${name}' does not have a package.json: ${packageJsonPath}" thrown in oven-sh/bun.

Source

Thrown at scripts/runner.node.mjs:2427

        let { ok, error } = await spawnSafe({
          command: "git",
          args: ["fetch", "--depth", "1", "origin", "tag", tag],
          timeout: testTimeout,
          cwd: vendorPath,
        });
        if (!ok) throw new Error(`failed to fetch tag ${tag} for vendor '${name}': ${error}`);

        ({ ok, error } = await spawnSafe({
          command: "git",
          args: ["checkout", tag],
          timeout: testTimeout,
          cwd: vendorPath,
        }));
        if (!ok) throw new Error(`failed to checkout tag ${tag} for vendor '${name}': ${error}`);

        const packageJsonPath = join(vendorPath, "package.json");
        if (!existsSync(packageJsonPath)) {
          throw new Error(`Vendor '${name}' does not have a package.json: ${packageJsonPath}`);
        }

        const testPathPrefix = testPath || "test";
        const testParentPath = join(vendorPath, testPathPrefix);
        if (!existsSync(testParentPath)) {
          throw new Error(`Vendor '${name}' does not have a test directory: ${testParentPath}`);
        }

        const isTest = path => {
          if (!isJavaScriptTest(path)) {
            return false;
          }

          if (typeof skipTests === "boolean") {
            return !skipTests;
          }

          if (typeof skipTests === "object") {

View on GitHub (pinned to 8c5296ac45)

When it happens

Trigger: Thrown at scripts/runner.node.mjs:2427 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of oven-sh/bun@8c5296ac45 (2026-08-16). Data as JSON: /api/errors/c095fef3a89c332e. Report an issue: GitHub.