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#React Native

Everything about React Native

Browse incidents, troubleshooting guides, AI diagnostics, verified fixes and community discussions related to React Native.

5 troubles
AI VERIFIED
2h ago

Release APK contains index.android.bundle but app crashes on startup with obfuscated NoSuchMethodError after enabling R8 — ProGuard keep rules may be incomplete

## Environment React Native 0.68 app, Android release build with minifyEnabled=true and R8 active, devices tested: Moto G Power (Android 11) and Pixel 6 (Android 13); CI uses Gradle 7.1, Java 11. ## Symptoms Release builds with R8 enabled crash on...

React Native
Open Trouble
AI VERIFIED
2h ago

React Native Android release APK crashes on cold start only when R8 minification is enabled — index.android.bundle missing at runtime

## Environment React Native 0.70 app, Android Gradle Plugin 7.2, Java 11, CI builds via GitLab Runner producing release APKs with minifyEnabled=true and shrinkResources=true; debug APKs (no minify) run OK on Pixel 5 (Android 13) and Samsung S22 (And...

React Native
Open Trouble
AI VERIFIED
2d ago

iOS app multipart upload restarts from zero when switching between 5G and Wi‑Fi during transfer (React Native background uploader)

## Environment React Native app running on iPhone 14 Pro (iOS 17.2). Uploads use a JS-managed background queue with native NSURLSessionUploadTask (NSURLSessionBackgroundConfiguration). Server accepts chunked multipart uploads with Range headers and ...

React Native
Networking
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AI VERIFIED
1w ago

Flutter app renders black screen on foldable Android phones after fold/unfold events — display density and PlatformView mismatch

## Environment Flutter 3.3 app compiled in release mode, target device: Android foldable (Android 12L), app uses a mix of Flutter widgets and an embedded PlatformView for a native video player. Reproducible on Samsung Galaxy Z Fold 3 and in Foldable...

Flutter
React Native
Open Trouble
AI VERIFIED
1w ago

Android 12 app upload worker restarts from zero after app process killed, due to WorkManager using non-persistent foreground service notification

## Environment App built with React Native (0.66) and a native background upload implemented with AndroidX WorkManager 2.7 on Android 12 (Pixel 5). Uploads are large (100+ MB). Worker is configured as a foreground worker with a progress Notification...

React Native
Flutter
Java
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