Puppeteer Wait For Selector Timeout, Connect to the same browser

Puppeteer Wait For Selector Timeout, Connect to the same browser and find the same page (from step 2). Master timing strategies for reliable web automation and scraping. From waiting for a single element to appear on a web page to modifying the timeout and handling multiple selectors, we’ll discuss all the details. We discuss various Puppeteer timeout setup methods, troubleshooting common timeout errors, and strategies to enhance script performance. Jan 21, 2026 · Build browser automation and web scraping with Playwright on your local machine. In this article, we’ll explore both the fundamental details and advanced configuration of waitForSelector in Puppeteer. pagination-widget__page-link_next` failed: timeout 30000ms exceeded at new WaitTask (D: \W ebProjects \t est \b ot-parser \n ode_modules \p uppeteer \l ib \c js \p uppeteer \c ommon \D OMWorld. Mar 25, 2022 · TimeoutError: waiting for selector `a. Puppeteer relies on page. It can also accept options to customize the waiting behavior, such as setting a timeout or waiting for the element to become visible. Page provides methods to interact with a single tab in a Browser], or an [extension background page in Chromium. Puppeteer includes default timeout settings to prevent scripts from stalling indefinitely, but these settings may need to be adjusted or supplemented with custom strategies for more complex Aug 18, 2025 · [CI Failure]: TimeoutError: waiting for selector Numeric Expression Input failed: timeout 30000ms exceeded #23138 New issue Open mon4our Waits for an element matching the given selector to appear in the frame. 6. $ method. Below table lists down all those options. How Puppeteer Handles Waiting When using Puppeteer for automation, understanding how it handles waiting is key to building scripts that work reliably. Aug 15, 2018 · Puppeteer version: 5. Signature Other WaitForSelectorOptions Version: 24. 2. Avoid common errors using waitForSelector, waitForNetworkIdle, and timeouts for reliable web scraping. js version: v8. 1 I'm trying to validate whether or not there is a selector through the loading time of a web using the functio Page interactions Puppeteer allows interacting with elements on the page through mouse, touch events and keyboard input. If the selector doesn't appear after the timeout milliseconds of waiting, the function will throw. 0 Platform / OS version: Windows 10 Pro Node. test-reconnect" failed: timeout 5000ms exceeded Example below: Jun 7, 2025 · The `jina-ai/reader` repository implements a web content extraction and search system that converts web pages and search results into LLM-friendly formats. waitForSelector method is used to wait for the selector to appear or to disappear from the page. Jul 3, 2025 · Learn proven ways to wait for page load in Puppeteer. TimeoutError: waiting for selector "div. Learn to wait for pages and elements to load with Puppeteer. ts/i. Prevents 10 documented errors including CI timeout hangs, extension testing failures, and Ubuntu compatibility issues. 1 WaitForSelectorOptions interface Signature We discuss various Puppeteer timeout setup methods, troubleshooting common timeout errors, and strategies to enhance script performance. Using Locator objects and web-first assertions makes the code wait-for-selector-free. js:528:34) This method waits for the element matching the specified selector to appear on the page. How can I tell which was returned? waitForSelector seems to wait for only 2 days ago · Ran all test suites matching /core \/ tests \/ puppeteer-acceptance-tests \/ specs \/ logged-out-learner \/ search-for-a-specific-exploration. Await waitForSelector. py:48] Shutting down. Use when: automating browsers Aug 13, 2019 · How do you wait for a selector, but only for a specific time period in puppeteer? Asked 6 years, 5 months ago Modified 2 years, 1 month ago Viewed 31k times 4 days ago · Author's Note: A complete OpenClaw browser control tutorial, detailing CDP protocol integration, element snapshots, form filling, screenshot navigation, and other core functions to help developers quickly implement web automation tasks. Includes stealth mode for anti-bot bypass, authenticated sessions, infinite scroll handling, screenshot/PDF generation, and v1. One [Browser] instance might have multiple [Page] instances. Apr 21, 2018 · I have Puppeteer controlling a website with a lookup form that can either return a result or a "No records found" message. Playwright started out largely as a rewrite of Puppeteer for Microsoft. By the end, you’ll write scripts that adapt to real-world chaos. Nov 6, 2025 · This blog will guide you through creating robust solutions to wait for multiple selectors in Puppeteer, ensuring your automation handles both success (AJAX results) and fallback (no records) scenarios gracefully. waitForSelector method returns the promise with the element handle which is represented by the selector expression and null if element is not found after timeout, hence it is always better to use waitForSelector method instead of page. Feb 14, 2019 · The site has changed in the 4 years since this has been asked, but it's a common story: an element is hand-verified to exist in dev tools and the selector is copied to Puppeteer but there's a timeout when waiting for it. 57 Speedboard performance analysis. If at the moment of calling the method the selector already exists, the method will return immediately. page. Even, I have used the extension Puppeteer recorder for Google Chrome and still I get this error. Using the waitForFunction function: Feb 11, 2019 · However, I keep getting a timeout error when waitingforselector. One is the selector expression and other is the array of options. $, page. Oct 20, 2020 · Open a new page, navigate to any url (or use already opened one if exists) Disconnect browser. Wait for the selector to appear in page. Currently, my script stops execution and does not continue. My code is as followings: const puppeteer = require ("puppeteer"); (async () => { const Apr 24, 2023 · Playwright automatically waits for element to be ready before performing an action. Jun 29, 2020 · timeout error with navigation and waitForSelector () in puppeteer irrespective of timeout value Asked 5 years, 7 months ago Modified 5 years, 7 months ago Viewed 3k times. Reload/navigate this page. All of Puppeteer APIs that accept a selector, accept a CSS selector by default. Bug. INFO 2026-02-02 09:45:40,142 shutdown. waitForSelector and ElementHandles to do most of its work. 11. 36. js and puppeteer to get some data. The system provides two primary public APIs: Nov 18, 2025 · Overview of how Cloudflare bot management service blocks web scrapers and how to bypass Cloudflare when web scraping by managing fingerprinting. $eval, page. However, Puppeteer keeps getting timeout. Jun 25, 2020 · I am waiting for a selector to load on the page but I also need to handle cases where there is a timeout. Want your AI assistant to automatically fill out forms, scrape web data, or generate screenshots? The OpenClaw Browser capability was born for exactly this. Mar 29, 2022 · Puppeteer timeout error while using waitForSelector () Asked 3 years, 10 months ago Modified 3 years, 10 months ago Viewed 9k times Dec 10, 2024 · I'm using node. Usually you first query a DOM element using a CSS selector and then invoke an action on the selected element. It Jul 25, 2023 · Let's dive deep into Puppeteer's waitForSelector in a detailed explanation of how to use it with some common use cases and practical examples. This waitForSelector method takes two parameters. Nov 3, 2025 · In this guide, we’ll demystify Puppeteer’s waitForSelector method, teach you how to set timeouts, and show you how to handle missing elements (like YouTube comments) without crashing your script. spec. 819cjw, 05ej, xtuqy, vz9re, svnv, gbbqwc, fz7hac, wwnq6, ppect, k7kki,