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…

Mastering Laravel: Retrieving Products from Nested Categories using Many-to-Many Relationship and Sorting the Result

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This post is about how to navigate the waters of Laravel—an excellent PHP framework—and we’re going to focus on an interesting and essential feature: retrieving products from nested categories using a Many-to-Many relationship and ordering the result. So, if you’ve been grappling with this particular challenge, you’ve come to the right place. Let’s dive right…

Resolving Classpath & Module Path Conflicts in Eclipse: A Guide to Migrating to Java 11

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Introduction: Migrating a large project from Java 8 to Java 11 can be a challenging task, especially when dealing with classpath and module path conflicts. In this guide, we will explore the common issues faced during the migration process and provide helpful solutions to resolve them. Whether you’re encountering import statement errors or struggling with…

Mockito Matcher for a TypeReference: Resolving Issues with Testing Java Unit Tests

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Introduction: Unit testing is a crucial aspect of software development, ensuring that individual components of a program function as expected. Mockito, a popular Java testing framework, provides powerful features for creating mock objects and verifying interactions. However, sometimes issues arise when trying to test certain scenarios, such as matching a Type Reference in Mockito. In…

Troubleshooting “No implementation found for method pickImage on channel plugins.flutter.io/image_picker” Error in Flutter

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Introduction: Encountering the error message “No implementation found for method pickImage on channel plugins.flutter.io/image_picker” while implementing the image_picker plugin in your Flutter app, you’re in the right place. In this article, we’ll dive into the issue and provide you with some troubleshooting steps to resolve it. Understanding the Error What does the error message mean?…

Resolving the ClassCastException: java.math.BigInteger cannot be cast to java.lang.Long Error When Connecting to MySQL

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Introduction: When working with MySQL, you may encounter errors during the connection process. One common error is the “ClassCastException: java.math.BigInteger cannot be cast to java.lang.Long” exception. In this blog post, we will explore the causes of this error and provide solutions to help you resolve it. So, let’s dive in! Understanding the Class Cast Exception…

How to Create an Unpaged but Sorted Pageable.of(unpaged, unpaged, Sort) to Spring Data JPA Repository

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Introduction: Welcome to another informative blog post! Today, we’ll explore a practical solution to a common challenge in Spring Data JPA. We’ll discuss how to create an unpaged, yet sorted Pageable.of(unpaged, unpaged, Sort) object to use in your Spring Data JPA repository. This technique will help you achieve the desired sorting without the need for…

Launching Child Processes in Linux Terminals: A Guide to Ensuring Compatibility

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Introduction: Launch child processes in Linux terminals and ensure compatibility across different systems? You’re in the right place! In this comprehensive guide, we’ll explore the intricacies of launching child processes in various terminal emulators. We’ll investigate why certain approaches work on specific terminals while others do not. By the end of this article, you’ll have…

Understanding and Fixing the ‘Flutter: InternalLinkedHashMap’ Error in JSON Parsing

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Introduction: Hey there! Are you facing an error message like “Flutter: InternalLinkedHashMap’ has no instance method ‘cast’ with matching arguments”? Don’t worry, you’ve come to the right place. In this blog post, we’ll dive into the issue of JSON parsing in Flutter and explore how to fix this particular error. So, let’s get started! What…

Troubleshooting “Error creating bean with name ‘requestMappingHandlerAdapter’ in Springframework”

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Introduction: In this blog post, we will discuss a common error that occurs when creating a bean with the name ‘requestMappingHandlerAdapter’ in Springframework. The error message states that there is an issue with the instantiation of the bean, and it provides a stack trace indicating the root cause of the error. We will analyze the…