Fast Refresh not compatible with React Hooks call chain
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- C++
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- PR mergées (30 j)
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Description
Description
During the development process, when adding or deleting hooks, the devServer was not compatible with the destructive modifications to the hook chain. Instead, it directly caused React Native to report an error, making the application unable to run anymore and requiring a restart.
Android Platform
React has detected a change in the order of Hooks called by App. This will lead to bugs and errors if not fixed. For more information, read the Rules of Hooks: https://react.dev/link/rules-of-hooks
Previous render Next render
------------------------------------------------------
1. useSyncExternalStore useSyncExternalStore
2. undefined useState
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Error Stack:
at App (App.tsx:18:30)
Error: Rendered more hooks than during the previous render.
at updateWorkInProgressHook (ReactFabric-dev.js:4039:22)
at updateReducer (ReactFabric-dev.js:4158:42)
at useState (ReactFabric-dev.js:15273:31)
at anonymous (react.development.js:1222:42)
at App (App.tsx:18:30)
Steps to reproduce
- clone this repo and run dev
- open
App.tsx - Comment out line 18. (code:
const breakChain = useState(null);) - save changes
- app was report an error
- You can try to comment this line of code repeatedly to repeat the bug
React Native Version
0.82.1
Affected Platforms
Runtime - Android
Output of npx @react-native-community/cli info
System:
OS: macOS 26.0.1
CPU: (10) arm64 Apple M1 Max
Memory: 2.05 GB / 64.00 GB
Shell:
version: "5.9"
path: /bin/zsh
Binaries:
Node:
version: 22.21.1
path: /Users/ollie/.nvm/versions/node/v22.21.1/bin/node
Yarn:
version: 1.22.22
path: /Users/ollie/.nvm/versions/node/v22.21.1/bin/yarn
npm:
version: 10.9.4
path: /Users/ollie/.nvm/versions/node/v22.21.1/bin/npm
Watchman: Not Found
Managers:
CocoaPods: Not Found
SDKs:
iOS SDK:
Platforms:
- DriverKit 25.0
- iOS 26.0
- macOS 26.0
- tvOS 26.0
- visionOS 26.0
- watchOS 26.0
Android SDK: Not Found
IDEs:
Android Studio: 2025.1 AI-251.27812.49.2514.14217341
Xcode:
version: 26.0.1/17A400
path: /usr/bin/xcodebuild
Languages:
Java:
version: 17.0.17
path: /Users/ollie/.jenv/shims/javac
Ruby:
version: 2.6.10
path: /usr/bin/ruby
npmPackages:
"@react-native-community/cli":
installed: 20.0.0
wanted: 20.0.0
react:
installed: 19.1.1
wanted: 19.1.1
react-native:
installed: 0.82.1
wanted: 0.82.1
react-native-macos: Not Found
npmGlobalPackages:
"*react-native*": Not Found
Android:
hermesEnabled: true
newArchEnabled: true
iOS:
hermesEnabled: Not found
newArchEnabled: false
Stacktrace or Logs
React has detected a change in the order of Hooks called by App. This will lead to bugs and errors if not fixed. For more information, read the Rules of Hooks: https://react.dev/link/rules-of-hooks
Previous render Next render
------------------------------------------------------
1. useSyncExternalStore useSyncExternalStore
2. undefined useState
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Error Stack:
at App (App.tsx:18:30)
MANDATORY Reproducer
https://github.com/NiuGuohui/ReactNativeFastRefreshBug
Screenshots and Videos
No response
Guide de contribution
Ouvrir le guide de contribution
Par où commencer
- Lisez l'issue en entier, puis le guide de contribution du projet.
- Signalez en commentaire que vous la prenez — cela évite que deux personnes fassent le même travail.
- Forkez le dépôt et travaillez sur une branche.
- Ouvrez une pull request qui référence le numéro de l'issue.
Piste de recherche
Commencez par le reproducer obligatoire et la ligne 18 de App.tsx, puis reproduisez le problème sur Android avec React Native 0.82.1 en commentant et décommentant plusieurs fois le hook. Examinez le comportement de Fast Refresh et de devServer autour de la chaîne de hooks modifiée. Le travail est terminé lorsque l’enregistrement de ces modifications ne laisse plus l’application dans l’impossibilité de s’exécuter et ne nécessite plus de redémarrage.
Rédigé par le modèle d'indexation à partir du texte de l'issue.
Évaluation
- Stack technique
- react-native, typescript
- Domaine
- developer-experience, mobile
- Type d'issue
- Bug
- Difficulté
- 4/5
- Temps estimé
- 3-5 jours
- Activité
- Calme
- Clarté
- Plutôt claire
- Accessibilité débutants
- 48/100