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Puppeteer UnhandledPromiseRejectionWarning

After changing to my laptop from my desktop, every time I try to run a puppeteer program the follow error occurs:

(node:69) UnhandledPromiseRejectionWarning: TimeoutError: Timed out after 30000 ms while trying to connect to the browser! Only Chrome at revision r901912 is guaranteed to work.
    at Timeout.onTimeout (/mnt/c/Users/trgre/OneDrive/Desktop/puppeteer-Core/node_modules/puppeteer/lib/cjs/puppeteer/node/BrowserRunner.js:208:20)
    at listOnTimeout (internal/timers.js:554:17)
    at processTimers (internal/timers.js:497:7)
(node:69) 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(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:69) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a 
non-zero exit code.
about 4 years ago · Juan Pablo Isaza
1 Respuestas
Responde la pregunta

0

Most likely cause is the Puppeteer driver not matching your Chromeium version.

From the docs:

Note: When you install Puppeteer, it downloads a recent version of Chromium (~170MB Mac, ~282MB Linux, ~280MB Win) that is guaranteed to work with the API. To skip the download, download into another path, or download a different browser, see Environment variables.

There you'll find an environment variable: PUPPETEER_CHROMIUM_REVISION

Alternatively you could reinstall Puppeteer and allow it to install the correct version of Chromium.

about 4 years ago · Juan Pablo Isaza Denunciar
Responde la pregunta
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