currently i am working on project wich uses expo 20 version
after i run npm install and exp start i got some error
here is the screenshot of the error
and here is my package .json file content
{
...
"dependencies": {
"expo": "^20.0.0",
"firebase": "^4.0.0",
"html-entities": "^1.2.1",
"i18next": "^8.4.0",
"immutable": "^3.8.1",
"jwt-decode": "^2.1.0",
"numeral": "^2.0.5",
"react": "16.0.0-alpha.12",
"react-i18next": "^4.1.0",
"react-native": "https://github.com/expo/react-native/archive/sdk-20.0.0.tar.gz",
"react-native-animatable": "^1.2.0",
"react-native-app-intro": "git+https://github.com/firdausious/react-native-app-intro.git#master",
"react-native-communications": "^2.2.1",
"react-native-elements": "0.13.0",
"react-native-modal": "^2.4.0",
"react-native-panel": "^1.0.3",
"react-native-popup-menu": "^0.7.5",
"react-native-router-flux": "3.40.1",
"react-native-snackbar-dialog": "^1.3.0",
"react-native-swipeable-parallax-carousel": "^1.1.0",
"react-redux": "^5.0.1",
"redux": "^3.6.0",
"redux-form": "^6.5.0",
"redux-logger": "^2.7.0",
"redux-thunk": "^2.1.0",
"reselect": "^2.5.4",
"sentry-expo": "~1.6.0",
"validator": "^7.0.0"
},
"devDependencies": {
"babel-core": "^6.17.0",
"babel-eslint": "^7.1.1",
"babel-jest": "19.0.0",
"babel-preset-es2015": "^6.18.0",
"babel-preset-expo": "^4.0.0",
"babel-register": "^6.16.3",
"eslint": "^3.9.1",
"eslint-config-airbnb": "^14.0.0",
"eslint-plugin-import": "^2.2.0",
"eslint-plugin-jsx-a11y": "^4.0.0",
"eslint-plugin-react": "^6.4.1",
"jest-expo": "~20.0.0",
"pre-commit": "^1.2.2"
}
}