Cannot read property 'urlScheme' of undefined

Here the react-native environment

"react": "16.0.0-alpha.6",
"react-native": "^0.44.0",
"react-native-check-app-install": "0.0.2"

XCode environment

Xcode 8.3.2

Tried to look for linkedin url schema but I get the following error msg Cannot read property 'urlScheme' of undefined

import { AppInstalledChecker, CheckPackageInstallation } from 'react-native-check-app-install'

AppInstalledChecker
        .isAppInstalledIOS('linkedin') // omit the :// suffix
        .then((isInstalled) => {
            console.log(isInstalled)
        })

Is there any way to determine whether LinkedIn is installed or not?

[ButuzGOL]

i think its good to add this info in README

[redpandatronicsuk]

Have you added linkedin:// to your info.plist? They changed some security things since iOS 9, so you need to allow your app first to check for URL. See here: https://github.com/redpandatronicsuk/react-native-check-app-install/issues/1#issuecomment-297018912 If this fixes the issue for me, please let me know. Then I’ll add those extra steps to the README to make it clearer for other people who might run into the same issue.