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ConsoleMessage

ConsoleMessage objects are dispatched by page via the page.on('console') event. For each console message logged in the page there will be corresponding event in the Playwright context.

// Listen for all console logs
page.on('console', msg => console.log(msg.text()));

// Listen for all console events and handle errors
page.on('console', msg => {
  if (msg.type() === 'error')
    console.log(`Error text: "${msg.text()}"`);
});

// Get the next console log
const msgPromise = page.waitForEvent('console');
await page.evaluate(() => {
  console.log('hello', 42, { foo: 'bar' });  // Issue console.log inside the page
});
const msg = await msgPromise;

// Deconstruct console log arguments
await msg.args()[0].jsonValue(); // hello
await msg.args()[1].jsonValue(); // 42

Methods​

args​

Added before v1.9 consoleMessage.args

List of arguments passed to a console function call. See also page.on('console').

Usage

consoleMessage.args();

Returns

location​

Added before v1.9 consoleMessage.location

Usage

consoleMessage.location();

Returns

  • Object#

    • url string

      URL of the resource.

    • lineNumber number

      0-based line number in the resource.

    • columnNumber number

      0-based column number in the resource.

page​

Added in: v1.34 consoleMessage.page

The page that produced this console message, if any.

Usage

consoleMessage.page();

Returns

text​

Added before v1.9 consoleMessage.text

The text of the console message.

Usage

consoleMessage.text();

Returns

type​

Added before v1.9 consoleMessage.type

One of the following values: 'log', 'debug', 'info', 'error', 'warning', 'dir', 'dirxml', 'table', 'trace', 'clear', 'startGroup', 'startGroupCollapsed', 'endGroup', 'assert', 'profile', 'profileEnd', 'count', 'timeEnd'.

Usage

consoleMessage.type();

Returns