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UnhandledPromiseRejectionWarning: Unhandled promise rejection

See original GitHub issue

(node:22062) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 55)
(node:22062) UnhandledPromiseRejectionWarning: ReferenceError: URL is not defined
    at stripFragmentFromUrl (/Users/jo20066698/Documents/playwright-project/node_modules/playwright-core/lib/network.js:63:20)
    at new Request (/Users/jo20066698/Documents/playwright-project/node_modules/playwright-core/lib/network.js:82:21)
    at new WKInterceptableRequest (/Users/jo20066698/Documents/playwright-project/node_modules/playwright-core/lib/webkit/wkInterceptableRequest.js:43:24)
    at WKPage._onRequestWillBeSent (/Users/jo20066698/Documents/playwright-project/node_modules/playwright-core/lib/webkit/wkPage.js:493:25)
    at WKSession._sessionListeners.helper_1.helper.addEventListener.e (/Users/jo20066698/Documents/playwright-project/node_modules/playwright-core/lib/webkit/wkPage.js:166:100)
    at emitOne (events.js:116:13)
    at WKSession.emit (events.js:211:7)
    at Promise.resolve.then (/Users/jo20066698/Documents/playwright-project/node_modules/playwright-core/lib/webkit/wkConnection.js:127:47)
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:188:7)

My code from the actual website used as reference.

const pw = require('playwright');

(async () => {
  const browser = await pw.webkit.launch(); // or 'chromium', 'firefox'
  const context = await browser.newContext();
  const page = await context.newPage();

  await page.goto('https://www.apple.com/');
  await page.screenshot({ path: 'example2.png' });

  await browser.close();
})();

Any help would be appreciated.

Issue Analytics

State:
Created 4 years ago
Comments:5 (2 by maintainers)

Top GitHub Comments

2reactions

JoelEinbindercommented, Jan 24, 2020

What version of node are you running?

v8.11.2

We currently support node 10 and up. If you upgrade, everything should work. Node 8 has been EOL for about a month now.

1reaction

cbyadcommented, Jan 24, 2020

try {  
  await page.goto('https://www.apple.com/');
  await page.screenshot({ path: 'example2.png' });
}
catch(e){
// do something 
}

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