iOS 13: Expo-localization -> Cannot read property 'replace' of undefined

[RoromiDev]

🐛 Bug Report

Environment

Expo CLI 3.1.2 environment info:
System:
OS: macOS 10.14.5
Shell: 5.3 - /bin/zsh
Binaries:
Node: 8.16.1 - /usr/local/opt/node@8/bin/node
Yarn: 1.17.3 - /usr/local/bin/yarn
npm: 6.4.1 - /usr/local/opt/node@8/bin/npm
IDEs:
Android Studio: 3.5 AI-191.8026.42.35.5791312
Xcode: 11.0/11A420a - /usr/bin/xcodebuild
npmPackages:
expo: ^35.0.0 => 35.0.0
react: 16.8.3 => 16.8.3
react-native: https://github.com/expo/react-native/archive/sdk-35.0.0.tar.gz => 0.59.8
react-navigation: ^4.0.9 => 4.0.9
npmGlobalPackages:
expo-cli: 3.1.2

Steps to Reproduce

On iOS 13 only, I have Cannot read property 'replace' of undefined when i try to import expo-localization.

[lukmccall]

I think it may be related to #5735.

[kirill-dev-pro]

I got same error after updating expo. Solved by removing node_modules and package-lock.json and then running npm i. But i got this #5769 after it

[kirill-dev-pro]

Hey @RoromiDev, check if #5735 (comment) solves your issue. It solved mine.

[mskg]

Just switch the language once in the simulator und the error is gone.