We’ve all been there. You spend weeks building a feature, testing it on your local simulator or a physical device running a development stream. Everything is butter. No lag, no warnings. You confidently bundle the app, ship it to TestFlight, wait fo...

It’s the same story every time. You run a simple package upgrade, or you decide it's time to bump your Expo SDK version. Locally, JavaScript compiled perfectly. But the second you run a native build, your terminal explodes with hundreds of lines of r...

You just upgraded your local development environment, updated Xcode, or bumped a minor patch version in your React Native project. You open your terminal, run your standard iOS build command, and instead of a clean bundling process, the terminal thro...

If your React Native or Expo Android compilation suddenly crashes with a massive terminal stack trace pointing to an "unsupported class file major version" or claims a class file has the wrong version e.g., wrong version 65.0, should be 61.0, your en...

If your Android native build is constantly failing with a TLS handshake error when trying to download dependencies from Maven Central, the root cause might be an invisible environment variable polluting your Java settings. The most frustrating part...

Ever run a fresh compilation on a React Native project, change absolutely nothing, and watch your simulator immediately crash with this terminal masterpiece? ERROR Invariant Violation: TurboModuleRegistry.getEnforcing...: 'RNGestureHandlerModule' co...

If you’ve been building mobile apps with React Native or Expo long enough, you’ve definitely hit that brick wall where a standard debug build works perfectly, but the moment you run eas build or try to compile a production AAB/APK for the Play Store,...

5 React Native Errors That Cost Me Hours And How I Finally Fixed Them When I started building my React Native app, I thought the hard part would be designing the app itself. Turns out, debugging the environment was the real boss fight. I spent ho...

Why React Native Builds Break After Updating Dependencies And How to Fix It If you've ever updated your dependencies and suddenly your React Native Android build stops working… you're not alone. Everything worked before. You change a few versions...

React Native Android builds can fail for a lot of reasons—but one of the most common and confusing ones is: Could not resolve dependency If you’ve seen this, you probably also noticed: the error message is long it looks very “Gradle-heavy” and...

Autolinking in React Native is supposed to simplify native module integration—but when it breaks, it can be frustrating and time-consuming to debug. If your Android build is failing or a package isn’t being recognized, autolinking is often the root...

If a React Native Android build fails and the output mentions Gradle, it is very easy to lose time in the wrong place. The word “Gradle” is so broad that it can hide very different root causes: version mismatches plugin resolution failures depend...

If a React Native Android build suddenly fails, the error message is often much less helpful than it looks. Sometimes it points to Gradle, sometimes to a plugin, sometimes to a dependency, and sometimes it just fails deep inside the Android build pr...