Why is Puppeteer Reporting “UnhandledPromiseRejectionWarning: Error: Navigation Failed Because Browser Has Disconnected!”?

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If you’re working with Puppeteer, a popular Node.js library for controlling headless Chrome or Chromium, you may have encountered the perplexing error message “UnhandledPromiseRejectionWarning: Error: Navigation failed because browser has disconnected!” This error can be frustrating, especially when you’re trying to capture screenshots or perform other actions with Puppeteer. But fear not! We’re here to…

Troubleshooting “AssertionError” When Implementing Threading in Python

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Introduction: “AssertionError” while attempting to incorporate threading into your Python code? Don’t worry, you’re not alone! In this blog post, we’ll explore this common issue and provide you with a step-by-step guide to overcome it. Whether you’re a beginner or an experienced Python developer, understanding and resolving this error will help you harness the power…

Python Requests ConnectionError [11001] Getaddrinfo Failed: Solving Stock Index Web Scraper Issues

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Table of Contents Introduction Hey there! Today, we’re going to talk about a common issue that many developers face when using Python’s Requests library and Beautiful Soup for web scraping – ConnectionError [11001] Getaddrinfo failed. We’ll dive into the details of this error and provide a step-by-step solution to help you resolve it. So, if…

How to Remove SSL Certificate Check/Error with Puppeteer in Headless Mode

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Are you encountering the frustrating “net::ERR_SSL_VERSION_OR_CIPHER_MISMATCH” error while using Puppeteer in headless mode? Don’t worry, we’ve got you covered! In this article, we’ll guide you through the steps to remove the SSL certificate check/error, so you can continue with your Puppeteer automation seamlessly. Why SSL Certificate Errors Occur SSL certificate errors occur when there is…