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WARN Warning: componentWillReceiveProps has been renamed, and is not recommended for use. #35

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se22as opened this issue Oct 12, 2020 · 0 comments

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@se22as
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se22as commented Oct 12, 2020

I am trying to use ViewPager from react-native-viewpager-carousel in a React Native application. When I run my application i see an error from react-native-viewpager-carousel in the logs due to the fact react-native-viewpager-carousel uses old React code.

Expected Behavior

Use react-native-viewpager-carousel without any warning messages

Actual Behavior

Running a React Native application using react-native-viewpager-carousel is showing the following error in the logs

WARN     Warning: componentWillReceiveProps has been renamed, and is not recommended for use. See https://fb.me/react-unsafe-component-lifecycles for details.

* Move data fetching code or side effects to componentDidUpdate.
* If you're updating state whenever props change, refactor your code to use memoization techniques or move it to static getDerivedStateFromProps. Learn more at: https://fb.me/react-derived-state
* Rename componentWillReceiveProps to UNSAFE_componentWillReceiveProps to suppress this warning in non-strict mode. In React 17.x, only the UNSAFE_ name will work. To rename all deprecated lifecycles to their new names, you can run `npx react-codemod rename-unsafe-lifecycles` in your project source folder.

Steps to Reproduce the Problem

  1. Create a react native application
  2. Add react-native-viewpager-carousel to a component
  3. Try and run your application

Specifications

  • Version: 0.3.2
  • Platform: Windows
  • Subsystem: Android
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