I am trying to code a program in Node.js that uses puppeteer to click a button on a webpage that cause the browser to visit a new webpage and puppeteer has to click a button on the new page. Every time I run the code I get the error Exception has occurred: ProtocolError: Protocol error (Runtime.addBinding): Cannot find execution context with given executionContextId. When I set headless to false I see the code has no problem clicking the first button on the webpage but it encounters an error when trying to clicking the second one.

Please take a look at the two Puppeteer scripts below.
Both of them are opening https://elarto.pl/logowanie, waiting 7 seconds for a pop-up window to appear and then trying to close the pop-up by clicking on the “X” icon (#edrone-onsite-popup-content > div > div > div:nth-child(2) in the edrone-onsite-popup-iframe iframe).

The below code is working fine with the added delay of 75secs but that delay is not static, it changes according to the size of the file so I want to remove that delay and substitute that with a better solution.
After clicking on “Save & Continue” button, the page fetches data for 2-4 mins and then it clicks on the “Let’s start” button.

In a Node.js script I want to do a full text search of a web page using Puppeteer. The page’s URL is passed as a parameter to the script. For the search only text actually appearing visibly on the page should be considered.

i’m trying to write my own library for NodeJs that connects with Whatsapp Web browser, but im facing a problem that im unable to solve at moment.

I’m trying to build a multi-search tool that searches a list of websites and outputs results from all of them on one page as an array.

So I have this script in node.js using Puppeteer. Its supposed to go through a list of urls, and call a puppeteer function for each page (url)….It does work ,sorta but it seems like I could make this code much more optimized and just plain better. I just kinda had to force it all on one page, cause when I tried to modularize the scrape function to another script , it didn’t like it. Probably because I am not getting async like I probably should . I’m not asking for a lecture on async (but it would be appreciated if you were able to do it .). But I want to make this code look right if I was working in a shop I don’t feel this code would be the best way to do this plus the fact it doesn’t work reliably.

The TikTok comment input is not visible on puppeteer, but visible in browser.

When calling puppeteer in nodejs language, you want to set the language and country of the browser to French-Canada.
Configure “–lang=fr-CA” in the “args” of “launch” in the code, only the language becomes French, but the language setting of the browser is not Canada. Is there a similar problem? how should I solve it? ask for advice.