Top 5 Common .NET MAUI (.NET 9) Issues and Developer-Approved Solutions Working with .NET MAUI on .NET 9 can be exciting but challenging. Many developers face recurring issues that may not be well documented. Here are 5 common problems and their proven solutions with references for further help. Join our exclusive WhatsApp group for Xamarin and .NET MAUI developers to connect with experts, share insights, and get help with your projects. Whether you're a beginner or an experienced developer, this group is the perfect place to enhance your skills and collaborate with the community. Please, support my blog by clicking on our sponsors ad! 1. 🧩 HybridWebView JavaScript Callback Problems Issue: Calling JavaScript using InvokeJavaScriptAsync<T>() without returning a value can throw exceptions. Solution: Ensure your JavaScript functions return serialized values explicitly. JavaScript Example: function setBackground() { do...

Stuck at API Level 34? .NET 8 Developers Hit a Wall with Android 35 – Frustration, Fixes & Future If you're a .NET MAUI or Xamarin developer working with .NET 8 , chances are you’ve run into the dreaded wall of API Level 35 . You’ve set everything up, upgraded your Android SDK, and yet your app just won’t target the latest Play Store requirement. You're not alone. Join our exclusive WhatsApp group for Xamarin and .NET MAUI developers to connect with experts, share insights, and get help with your projects. Whether you're a beginner or an experienced developer, this group is the perfect place to enhance your skills and collaborate with the community. Please, support my blog by clicking on our sponsors ad! 🚨 The Problem: .NET 8 Doesn't Support API Level 35 As per Google’s Play Store policy , all new apps and updates must target API level 35 by August 31, 2025 . However, .NET 8 only supports Android API Level 34 . ...