Creating missing ios config caused "Application has not been registered error" - ios

Question

I'm trying to build a React Native project from another developer and he didn't commit the ios directory. Now I need to run the app on iOS and tried to use react-native upgrade to recreate the iOS config. When I run react-native run-ios after npm install, I'm getting "Application has not been registered error".
What do I have to change or what is the right way to recreate the iOS settings?
I'm running these commands on a MacOS High Sierra with Xcode 10.
Here's the package.json:
{
"name": "thefeedback-app",
"version": "1.0.0",
"description": "Project",
"main": "app.js",
"scripts": {
"start": "react-native start",
"postinstall": "node ./android-release-gradle-fix.js",
"clean":" #powershell -NoProfile -ExecutionPolicy Unrestricted -Command ./preBuilding.ps1",
"android": "npm run clean && react-native run-android",
"ios": "react-native run-ios",
"test": "node node_modules/jest/bin/jest.js",
"bundle": "react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res"
},
"keywords": [
"react",
"native"
],
"license": "ISC",
"dependencies": {
"axios": "0.18.0",
"moment": "2.22.2",
"react": "16.4.0 ",
"react-native": "0.55.4",
"react-native-background-job": "2.1.1",
"react-native-easy-toast": "1.1.0",
"react-native-material-dropdown": "0.11.1",
"react-native-material-textfield": "0.12.0",
"react-native-onesignal": "3.2.5",
"react-native-push-notification": "3.0.2",
"react-native-sqlite-storage": "3.3.6",
"react-native-vector-icons": "4.6.0",
"react-navigation": "2.3.0",
"react-redux": "5.0.7",
"redux": "3.7.2",
"render-if": "0.1.1"
},
"devDependencies": {
"react-native-scripts": "1.14.1",
"react-test-renderer": "16.3.0-alpha.1"
}
}
The index.js:
import { AppRegistry } from 'react-native';
import App from './app/app';
import data from './app.json';
AppRegistry.registerComponent(data.displayName, () => App);
console.disableYellowBox = true;
And the app.json:
{
"expo": {
"sdkVersion": "25.0.0"
},
"name": "TheFeedbackApp",
"displayName": "TheFeedbackApp"
}
It seems that's something related to the name having a hyphen.