react-native: React Native 0.43 upgrade error
Description
When my project upgrade to React Native 0.43，hint errors as follow:
├── UNMET PEER DEPENDENCY react@15.4.2
├── react-addons-pure-render-mixin@15.4.2
├── react-native@0.43.0
├── react-native-extended-stylesheet@0.3.2
└── react-native-scrollable-tab-view@0.6.0
npm ERR! peer dep missing: react@16.0.0-alpha.6, required by react-native@0.43.0
npm ERR! peer dep missing: react@^15.5.0, required by react-addons-shallow-compare@15.5.0-alpha.0
How to resolve it?
Reproduction Steps and Sample Code
I use npm install --save react-native@0.43 to upgrade React Native
Additional Information
- React Native version: 0.43
- Platform: Android
- Development Operating System: MacOS
- Dev tools: Android Studio 2.2.3
About this issue
- Original URL
- State: closed
- Created 7 years ago
- Comments: 38 (5 by maintainers)
Upgrading npm seems to fix the issue:
npm install npm@latest -gI get
UNMET PEER DEPENDENCY react@16.0.0-alpha.6even though react@16.0.0-alpha.6 is installed.when i exe
npm install react-native@16.0.0-alpha.6 --savesuccess.Just delete
package-lock.jsonsolved the problem. Don’t worry, after you runnpm install,package-lock.jsonwill come back. I am not familiar withyarn, but I guess the file was generated byyarnto keep packages consistent.@githubmss, I had the same error [Cannot find module ‘anymatch’] after upgrading from RN 0.41.2 to 0.44.1.
After re-installing NPM, NODE & REACT-NATIVE-CLI as per @petersuwara suggestion, I also had to delete ‘package-lock.json’ in the project directory in order to resolve. No idea why.
I’m having the same issue with react-native-maps@0.14.0 (latest)
react-native-maps@0.14.0 requires a peer of react@>=15.4.0 but none was installed.
react@16.0.0-alpha.6 installed
I’ve been getting the same issue as @githubmss after upgrading to NPM 5.0.2, but luckily, like @ahilton suggested, deleting package-lock.json and running
npm installagain solved it.Did not work for me, even after upgrading npm. Previous versions of react-native seemed to work ok until 0.43. Here is the error:
FAILURE: Build failed with an exception.
Update: I resolved this by adding a gradle.properties file to my .gradle folder with proxy variables in it (I am behind a proxy). The solution is specific for Android since react-native uses gradle for building the Android version. I am on windows, so my .gradle folder was C:\Users\my_user_id\.gradle. Here are the variables I set (replace my_proxy and port values with whatever is proper in your environment):
systemProp.http.proxyHost=my_proxy.com systemProp.http.proxyPort=80 systemProp.https.proxyHost=my_proxy.com systemProp.https.proxyPort=80
@liftyourgame his approach works for me too 😃 hooray
just i got a warning, not sure is there any side effect?
npm WARN react-test-renderer@15.4.2 requires a peer of react@^15.4.2 but none was installed.
hmm?