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Common Issues

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Build Errors

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Metro Bundler Issues

# Clear metro bundler cache
yarn start --reset-cache

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iOS Build Failures

cd ios
pod install --repo-update

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Runtime Issues

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App Crashes on Launch

  • Check native dependencies
  • Verify environment variables
  • Review crash logs

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Deployment Problems

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iOS Code Signing

  • Verify provisioning profiles
  • Check certificates in Keychain
  • Review Xcode signing settings

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Android Keystore Issues

  • Verify keystore location
  • Check gradle signing config
  • Confirm keystore passwords