141,452 questions
0
votes
0
answers
36
views
React Native Build Failing with JAR Creation Error in react-native-vision-camera-face-detector
I'm trying to build my React Native app using EAS Build locally and also directly with Gradle. The build consistently fails with a JAR file creation error related to the react-native-vision-camera-...
- 898
0
votes
0
answers
93
views
How to recognize a user even after clearing cache and data?
I'd like to implement a system that allows recognizing a user even after the app's cache and data have been cleared from the system settings, as X (Twitter) appears to do.
However, I can't figure out ...
- 4,618
0
votes
1
answer
104
views
Build fails at :app:buildCMakeDebug[arm64-v8a] during SafeAreaContext codegen linking on Android (React Native 0.76.3)
Task :app:buildCMakeDebug[arm64-v8a] FAILED
[Incubating] Problems report is available at: file:///C:/Users/Harsh%20Hingu/Documents/shoppingsearch/android/build/reports/problems/problems-report.html
...
- 11
1
vote
0
answers
49
views
React Native Expo Inverted FlatList with snack header transparent
Using React Native 0.8.1, Expo SDK 54, Expo Router v6. I realized that there is a problem with getting an inverted FlatList to have transparent header. Need the useHeaderHeight as usual, but the ...
- 13.5k
1
vote
0
answers
69
views
Adding new ReactActivity to run another js bundle
I'm trying to make my React Native Android app to have another Activity, beside MainActivity, be able to run another js bundle. I managed to achieve that with this implementation:
import android.app....
- 75
0
votes
0
answers
18
views
react-native-config iOS - `Config` is empty if no `.env` in project root despite extra steps is done (RNC 1.5.9)
My RN app have two targets - production and staging, each of them have release and debug configurations. When I have .env file in project root where .env.production and .env.staging are stored, my App ...
- 772
0
votes
0
answers
51
views
React Native Release APK works locally but breaks on Play Store with "undefined is not a function" Apollo Client error
My React Native app (v0.79.5) with Apollo Client works perfectly when testing locally with release APK, but when uploaded to Google Play Console and downloaded from the Play Store, I get consistent ...
- 147
0
votes
0
answers
61
views
React Native Expo App not working on Android 13 and below after blocking storage permissions
I am working on React Native Expo.
I am facing an issue after updating my app to comply with the Photo and Video Permissions policy.
In my Expo-managed React Native app, I have added the following in ...
1
vote
0
answers
30
views
Can't set headerTransparent true on stream-chat
I am using Expo 54 and stream-chat-expo 8.5.1. When I set headerTransparent: true, there is an semi transparent overlay in the content. But the content behind the header is clear. I have tried many ...
- 13.5k
0
votes
0
answers
49
views
React Native NativeWind (Frameless) Versions Compatibility Problem
I'm new to React Native and trying to create an app using tailwind classes but getting different types of error while building the application.
The errors are as follows:
The development server ...
0
votes
0
answers
74
views
MMKV not available on iOS Simulator with Ignite starter and Expo 54 - memory fallback warning
I'm working on a React Native project using the Ignite starter template with Expo 54. When I run the app on the iOS Simulator, I'm seeing the following warning in the Metro console:
MMKV not available ...
- 26.9k
0
votes
0
answers
25
views
GPS–Video Synchronization and Distance-Based Frame Extraction in react native
We need to develop a system that synchronizes GPS data with a corresponding video recording, ensuring precise mapping between video frames and real-world locations. The system must extract a video ...
- 759
0
votes
0
answers
42
views
How do I render multiple videos performantly?
I'm trying to render a scrollable grid of videos in React Native. Currently, I'm storing the videos as .mp4 files on Google Cloud Storage then fetching and rendering them using react-native-video's ...
- 1
0
votes
0
answers
61
views
How to place Drawer inside Stack with React Native Expo router?
I need to place a Drawer inside Stack layout in my React Native Expo application. The idea is the following:
The main screen of the application consists of three screens, A, B and C.
The main screen ...
- 26.2k
0
votes
0
answers
49
views
React Native Metro Bundler Not Starting : runtime not ready
I am getting this issue a lot recently. I have clean build my react native project multiple times, updated iterm 2, cleaned the metro bundler and the .env file is also in the correct place with ...
- 65
0
votes
1
answer
35
views
Firebase Cloud Function returns "not-found" error when called from React Native app despite successful deployment
I'm trying to call a Firebase Cloud Function from my React Native Expo app to send invoice emails. The function deploys successfully, but when I call it from the app, I get a FirebaseError: not-found ...
- 21
0
votes
1
answer
69
views
Why is Expo Image prefetching drastically slower on iOS compared to Android?
I am using expo Image to cache and prefetch images in my react native app
It works perfectly on android but it is extremely slow on IOS
For the purpose of debugging I added many logs to this get the ...
- 391
1
vote
0
answers
48
views
Unable to connect to React DevTools for debugging the React Native app on version 0.78.2
When I try to open DevTools, I get the following warning in the Metro terminal:
“WARN No compatible apps connected. React Native DevTools can only be
used with the Hermes engine.”
However, Hermes is ...
- 628
0
votes
0
answers
144
views
React Navigation Back Button Not Working on Android 16 (Predictive Back Gesture)
Environment:
React Native: 0.77.0
React Navigation: 7.0.15
react-native-screens: 4.11.1
Target: Android 16 (API level 36
Issue:
Android 16 introduces a new predictive back gesture system. On some ...
0
votes
0
answers
44
views
React Navigation deep linking
I have a scenario where i want to move to a screen B on click of a deeplink but i want to add a Screen A to the stack so when the user goes back he is navigated to Screen B from Screen A, also while ...
0
votes
0
answers
55
views
Error seeding data: [AppwriteException: Invalid document structure: Missing required attribute "image"]
Working on a react native app and having issues with the Appwrite database.
here is the error:
ERROR Error seeding data: [AppwriteException: Invalid document structure: Missing required attribute &...
0
votes
0
answers
45
views
Building lib in npm worspaces with typescript project references
Context
I’m working on a npm workspace with this structure:
packages/
lib-a (publishable React Native package)
lib-b (internal library not publishable)
lib-a depends on lib-b
I use TypeScript ...
- 2,627
0
votes
1
answer
80
views
react-native-audio-api device issue, but works on simulator
I'm super stumped. I have a bare RN app, and it works fantastic in simulator. however, when I test on a real device, I get a failure. this is a gist of my implementation https://gist.github.com/...
- 21
1
vote
0
answers
91
views
iOS build fails with react-native-screens constexpr error (expo(bare), react-native
I am developing a mobile app using Expo (bare workflow) and React Native on an M1 MacBook.
After reinstalling macOS and restoring my project backup, the iOS build fails, while Android builds and runs ...
- 129
-3
votes
1
answer
77
views
Expo SDK 52: "Attempting to call JS function on a bad application bundle: AppRegistry.runApplication"
After upgrading from Expo SDK 51 to SDK 52, I get the following error when launching the dev app on Android:
Attempting to call JS function on a bad application bundle: AppRegistry.runApplication
- 6,766