[BUG] Failed to launch chrome

Environment

• chrome-aws-lambda :2
• puppeteer / puppeteer-core :2
• OS: osx docker lambda working but lambda runtime node12.x not working
• Node.js Version:12
• Lambda / GCF Runtime:Lambda

Expected Behavior

It should work.

Current Behavior

Lambda response

{
  "errorMessage": "Failed to launch chrome!\n\n\nTROUBLESHOOTING: https://github.com/GoogleChrome/puppeteer/blob/master/docs/troubleshooting.md\n",
  "errorType": "Error",
  "stackTrace": [
    "",
    "",
    "TROUBLESHOOTING: https://github.com/GoogleChrome/puppeteer/blob/master/docs/troubleshooting.md",
    "",
    "onClose (/var/task/node_modules/puppeteer-core/lib/Launcher.js:348:14)",
    "Interface.helper.addEventListener (/var/task/node_modules/puppeteer-core/lib/Launcher.js:337:50)",
    "emitNone (events.js:111:20)",
    "Interface.emit (events.js:208:7)",
    "Interface.close (readline.js:370:8)",
    "Socket.onend (readline.js:149:10)",
    "emitNone (events.js:111:20)",
    "Socket.emit (events.js:208:7)",
    "endReadableNT (_stream_readable.js:1064:12)",
    "_combinedTickCallback (internal/process/next_tick.js:138:11)"
  ]
}

Steps to Reproduce

1- save to index.js

const chromium = require('chrome-aws-lambda');

exports.handler = async (event, context) => {
	let result = null;
	let browser = null;

	try {
		browser = await chromium.puppeteer.launch({
			args: chromium.args,
			defaultViewport: chromium.defaultViewport,
			executablePath: await chromium.executablePath,
			headless: chromium.headless,
		});

		let page = await browser.newPage();

		await page.goto(event.url || "https://github.com");

		title = await page.title();
        } catch (error) {
		return context.fail(error);
	} finally {
		if (browser !== null) {
			await browser.close();
		}
	}

	return context.succeed(title)
};

2- npm install puppeteer-core chrome-aws-lambda --save-prod 3- create zip and deploy lambda with runtime node12.x. occur this error.

Thanks,

[Gregjarvez]

  const browser = await puppeteerExtra.launch({
     headless: chromium.headless,
     ignoreHTTPSErrors: true,
    executablePath:
      process.env.NODE_ENV !== 'production'
        ? undefined
        : await chromium.executablePath,
    defaultViewport: chromium.defaultViewport,
    args: chromium.args,
  });

I got this to work by only using await chromium.executablePath in prod as I know this issue has been resolved in cloud functions. I am not exactly sure why this works and didn’t have the time to look into it but it does.

[exentrich]

Fail when run locally without API Gateway (I’m using serverless framework). With serverless + serverless_offline plugin works as expected!