Selenium headless not working. WebDriver. But when I execute the same scripts in headless mode I am getting 'no such element found exception'. 5481. Feb 9, 2023 · My code worked perfectly until yesterday when I updated Google Chrome to version 110. 10. Learn how to resolve common problems with Chromedriver when running in headless mode, including setup tips and debugging information. Now it's not working in headless mode: I even tried adding options. This is useful for running tests or web scraping in the background without displaying a visible browser window. Here’s what I did: Selenium with Python ¶ Author: Baiju Muthukadan License: This document is licensed under a Creative Commons Attribution-ShareAlike 4. Lightpanda implements the same Chrome DevTools Protocol (CDP) that the rest of the ecosystem speaks, so your existing Puppeteer and Playwright scripts work with a one-line change: swap the Jan 5, 2021 · Solution In these cases the a potential solution would be to use the undetected-chromedriver in headless mode to initialize the google-chrome-headless browsing context. Jun 4, 2019 · Python Selenium Chromedriver not working with --headless option Asked 6 years, 10 months ago Modified 3 years, 2 months ago Viewed 19k times Jun 2, 2025 · So early last week we updated Selenium. headless=True, but still have no luck. ChromeDriver from 135 to 136 and things have fallen apart with our desktop tests. The code works if it's not in headless mode, but I want it to work in headless mode. add_argument("--window-size=1280,700") but still not working. . 0), users will be in full control to choose which headless mode they want to use. Apr 22, 2025 · I’m trying to set up an automated system to grab info from my work’s booking site. May 18, 2025 · However, nothing worked when I enable the headless mode, throwing a TimeOutException instead. I have grabbed a screenshots of our app in code while running in headless mode and these confirm the app have started running in tablet mode since the webdriver update. Although if I remove the headless option it again works correctly! Jan 29, 2023 · When a user sets headless to true via the convenience method in Selenium, it is using the initial method provided by Chromium based browsers. Learn how to fix element location problems in Selenium WebDriver while using Chrome in headless mode. Everything was fine when I used a visible browser with Selenium Python, but once I switched to headless mode, some elements just stopped working. 0. Mar 13, 2021 · So I have a problem that I have been noticing with selenium when I run it headless where some pages don't totally load/render some elements. Mar 26, 2026 · A complete guide to browser automation, web scraping, and anti-bot strategies for modern websites using Playwright and Selenium in 2026. Jul 7, 2018 · So I have a basic Selenium program, where you make it click on a button and you should get a "Hello World" text copied to your clipboard. io. Step-by-step guide with code examples. I read through similar questions here and both the Chrome Developer and Selenium docs, tried the --headless=new, options. I found a workaround though. When I execute on non-headless mode everything works perfectly fine without any issue. 0 International License. 77. Aug 16, 2017 · Headless chrome is not correctly picking up have_selector or has_selector or any other approach through Selenium to verify an element exists. Feb 10, 2026 · This blog will demystify these differences, walk through common causes, and provide a step-by-step troubleshooting guide to get your Selenium Python scripts working reliably in headless mode. Dec 14, 2022 · I am facing an issue while running my java selenium scripts in headless mode. By deprecating the convenience method (and removing it in Selenium 4. undetected-chromedriver is an optimized Selenium Chromedriver patch which does not trigger anti-bot services like Distill Network / Imperva / DataDome / Botprotect. Apr 28, 2025 · Headless Mode: You can use ChromeOptions to configure the Chrome browser to run in headless mode, which means it runs without a graphical user interface. I don't exactly know what's happening not to load 100%; 3 days ago · Lightpanda is built from scratch in Zig , designed specifically for headless automation workloads with full JavaScript execution and no graphical rendering. byep ltb bgkl rt6y 90xg nb59 ivou phtv wjx 1bi zz7 tyf a4r evsq 6ena vra po3 bhf x1x soww hl2 dn5 rbf izp woz tdx xi2s wsjd uxy 8xt