Error: Passed function cannot be serialized! about puppeteer HOT 5 CLOSED

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from puppeteer.

Not able to reproduce with

const puppeteer = require('puppeteer');

(async () => {
    const browser = await puppeteer.launch();
    const page = await browser.newPage();
    await page.setContent('');
    await page.waitForSelector('body');
    const pdf = await page.pdf({
	    printBackground: true,
	    format: 'A4',
    });
// Error caused here
   const pageTitle = await page.evaluate(() => {
	return document.title;
   });

   await browser.close()
})();

Is it specific to pnpm and windows? do you see the issue with npm and other platforms?

from puppeteer.

const pageTitle = await page.title(); That should do it

from puppeteer.

Not reproducible as well.

from puppeteer.

Not able to reproduce it on Windows as well. I suspect in your code you serialize some function that calls other functions or has local dependencies, please double check that.

from puppeteer.