GeekyAnts / GeekyAnts/NativeBase
Memory Leak : HybridProvider
- Dominant language
- TypeScript
- Stars
- 20.4k
- Forks
- 2.4k
- PR merge metrics
- No merged PRs in 30d
Description
### Description
When you close the app there is a memory leak in useEffect HybridProvider:
### CodeSandbox/Snack link
Private Repo
### Steps to reproduce
1. Open the app
2. Close
3. Error in Metro appears
```
ERROR Warning: Can't perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. To fix, cancel all subscriptions and asynchronous tasks in a useEffect cleanup function.
in HybridProvider (at NativeBaseProvider.tsx:90)
```
### NativeBase Version
3.4.5
### Platform
- [X] Android
- [ ] CRA
- [ ] Expo
- [X] iOS
- [ ] Next
### Other Platform
_No response_
### Additional Information
Project is using RN 0.68.2
Contributor guide
Research direction
Start by reading NativeBaseProvider.tsx around line 90 and trace the HybridProvider useEffect involved in the warning. Reproduce the issue on Android or iOS with React Native 0.68.2, then verify that closing the app no longer produces the unmounted-component warning.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- react-native, typescript
- Domain
- mobile
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100