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Firefox: page.setRequestInterception throws protocol error.

See original GitHub issue

Steps to reproduce

Using

await page.setRequestInterception(true)

throws the following error

Protocol error (Fetch.enable): Fetch.enable RemoteAgentError@chrome://remote/content/Error.jsm:25:5
    UnknownMethodError@chrome://remote/content/Error.jsm:108:7
    execute@chrome://remote/content/domains/DomainCache.jsm:96:13

Use Case

Right now, cookies don’t work correctly in puppeteer due to missing headers https://github.com/puppeteer/puppeteer/issues/4918, so it’s impossible to test an application that uses authentication. In order to make it work, I tried using this hack https://github.com/puppeteer/puppeteer/issues/4918#issuecomment-663478790 and it worked in Chrome but doesn’t work in firefox.

Tell us about your environment:

Puppeteer version: 5.2.1
Platform / OS version: Linux
URLs (if applicable):
Node.js version: 12.16.2

Issue Analytics

State:
Created 3 years ago
Reactions:5
Comments:8 (2 by maintainers)

Top GitHub Comments

1reaction

Rangunacommented, Jun 23, 2022

@stale please leave it as confirmed. It’s being tracked here: https://bugzilla.mozilla.org/show_bug.cgi?id=1587857

EDIT: should I make a bot that adds a comment here every 29 days ?

0reactions

shubRajcommented, Nov 11, 2022

Same Issue ProtocolError: Protocol error (Fetch.enable): Fetch.enable RemoteAgentError@chrome://remote/content/cdp/Error.sys.mjs:20:5

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