Three checks to run before you ask the AI again about a black preview screen
When a fresh Rork preview opens to a black screen, split the problem into three layers — device, rendering, native — before sending the same fix request again.
When only notifications fail in Expo Go: three checks, then the shortest move to a development build
If push notifications never reach your Android device in Expo Go, check these three things before touching device settings, then move to a development build with the fewest steps. Also: how to spot what else Expo Go can't test.
Two logins to check first when Expo Go stops opening your preview
When the QR code stops loading your Rork preview on a real device, check the logins before the router. Here is which path needs a sign-in on both ends, and which paths are untouched.
Rork Max App Works in Expo Go But Breaks in Production Build: Fix Guide
Fix common issues where Rork Max apps work in Expo Go preview but fail in real device builds. Covers custom fonts, native modules, environment variables, and dynamic assets that behave differently between Expo Go and production builds.