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Introduction Flutter, a popular cross-platform framework, offers developers a powerful toolset to build stunning and feature-rich mobile applications. However, like any software development process, you may encounter errors along the way. In this article, we will discuss a common error that Flutter developers face: “Getter ‘value’ was called on null.” We will explore the causes…
In the world of app development, data tables play a crucial role in organizing and displaying information. However, there may be situations where you want to hide or remove specific columns from a data table to create a more streamlined and focused user interface. In this article, we will explore how to achieve this using…
Introduction Are you encountering the perplexing “BadParcelableException” with the message “ClassNotFoundException when unmarshalling: inner class” in your Android app? This error can be quite confusing, especially when it seems unrelated to the code being executed. In this blog post, we’ll explore the possible causes of this error and provide solutions to help you resolve it.…
Introduction Are you encountering the frustrating error message “No Xcode project found, please specify one” when trying to initialize Cocoapods for your iOS project? Don’t worry, you’re not alone. Many developers have faced this issue, and we’re here to help you troubleshoot and find a solution. In this article, we’ll explore the possible causes of…
If you’re encountering the ‘Horizontal viewport was given unbounded height.’ error when using TabBarView in your Flutter application, you’re not alone. This error typically occurs when the TabBarView widget doesn’t have a bounded height, causing conflicts in the layout rendering. However, you can easily resolve this issue by making a few adjustments in your code.…
If you’re new to Flutter and trying to fetch and display data from a web server in your app, you may encounter the need to map a nested JSON object. Mapping nested JSON structures can be a bit challenging but fear not, as we’re here to guide you through the process. Understanding the Nested JSON…
Dropdowns are a common UI element in mobile apps, allowing users to select options from a list. By default, Flutter provides the DropdownMenuItem widget to display options in a dropdown. However, if you want to create a more interactive and visually appealing dropdown experience, you can replace the DropdownMenuItem with a Bottom Sheet that shows…
Introduction In Flutter app development, it’s common to fetch data from a backend service like Firebase and render it in a list format. However, what if you want to render a list based on a specific condition chosen from a dropdown menu? In this blog post, we’ll explore how to achieve this functionality by integrating…
