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0
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39
views
How to safely cancel or interrupt long-running JSI work in React Native on Android 15 (New Architecture)?
I’m using React Native 0.76 with the New Architecture enabled (Fabric + TurboModules + Hermes).
Some parts of the app run long-running operations inside JSI (for example: image processing, ML ...
3
votes
2
answers
372
views
Failed to notify project evaluation listener hermes
I am trying to run ./gradlew clean on my React Native project running React Native 81, but I am getting this error:
* What went wrong:
A problem occurred evaluating root project 'my_project'.
> ...
2
votes
0
answers
509
views
React Native 0.81.4 (New Arch + bridgeless) crashes only from Play Store AAB with SoLoaderDSONotFoundError: libjsctooling.so while build with Hermes
I’ve upgraded a React Native app to RN 0.81.4 using New Architecture (Fabric/TurboModules) and bridgeless. Everything works:
iOS ✅
Android APK installed locally (assembleRelease) ✅
But when ...
1
vote
0
answers
2k
views
React Native Hermes Expo - [runtime not ready]: TypeError: Cannot read property 'testID' of undefined
Problem Description:
I recently upgraded my React Native project (using Expo SDK 53, Hermes enabled) and I’m running into this error when launching the app:
[runtime not ready]: TypeError: Cannot read ...
0
votes
0
answers
531
views
Hermes compatibility issues with Expo SDK 53 and native dependencies
I'm working on an Expo React Native app and recently tried to upgrade some dependencies. After running npx expo start --clear or building the app, I get this Hermes-related error:
Here’s what I’ve ...
3
votes
2
answers
3k
views
Invariant Violation: TurboModuleRegistry.getEnforcing(...): 'RNMapsAirModule' could not be found (React Native 0.79 + Hermes + iOS)
I'm working on a React Native project (v0.79.0) using the New Architecture and Hermes. Everything builds correctly, but the app crashes at runtime on iOS with this error:
[runtime not ready]: ...
0
votes
1
answer
526
views
iOS ipa and app file size increased after building with xcode16
iOS App size got increased after generating build with Xcode 16. I have compared the .ipa file contents generated from Xcode 15.8 and Xcode 16.1 version, there was huge increase of size which is ...
3
votes
2
answers
712
views
Ilibrary "libhermes_executor.so" not found after upgrading to react-native 0.76.1
I started migrating my react-native project from 0.73.0 to 0.76.1. I've had to keep the new architecture to false since some of the packages I use don't seem to support it.
The project works fine in ...
2
votes
0
answers
266
views
React Native Hermes-engine Sandbox error in Xcode: rsync.samba deny file-write-create during build
When I try to run the app on the iOS simulator (iPhone 15, iOS 17.5), I encounter a sandbox error related to rsync.samba. The specific error messages are:
Sandbox: rsync.samba(18075) deny(1) file-...
0
votes
1
answer
1k
views
Cannot read property ‘IsAndroid’ of null / (react-native-sound)
I’m working on a React Native with version of 0.74.5 versión. Also I’m using react-native-sound library with the version 0.11.2
I pretty much have a blank project. I’m willing to play a mp3 file when ...
1
vote
0
answers
116
views
Blank white page after bundling complete in React Native
After loading my react native app I get this error message:
Error: React Refresh runtime should not be included in the production bundle., js engine: hermes
ERROR Error: React Refresh runtime should ...
24
votes
5
answers
27k
views
Asset validation failed, NSLocalizedRecoverySuggestion=Invalid Executable. The executable hermes.framework/hermes' contains bitcode
if a build the app it is correct. archieve is also correct. but when i upload app to Test Flight i get this error o MacOS 15 , Xcode 16 .
<IDEDistributionContext: 0x7f9ef32a6d50; archive = "&...
1
vote
0
answers
290
views
Issue Loading GGUF Model with ctransformers: RuntimeError on from_pretrained()
I'm trying to load a GGUF model (Hermes-3-Llama-3.1-8B.Q4_K_M.gguf) using the ctransformers Python package. I'm using the following code:
from ctransformers import AutoModelForCausalLM
llm = ...
6
votes
3
answers
5k
views
ReferenceError: Property 'TextEncoder' doesn't exist
I'm using react native 0.72.4
I'm getting this error: Reference Error: Property 'Text Encoder' doesn't exist at multiple places in my app. I didn't use it explicitly but my npm packages like qr-code-...
0
votes
1
answer
1k
views
Open debugger doesn't work in React Native 0.74
I have created a new project with latest version but open debugger is not working for me due to which i am facing a lot of issue in debugging.
I have tried already following but Xcode crashes with it.
...