Cannot find module 'UNMET/package.json' - ionic-framework

Question

I'm trying to install a cordova plugin in my ionic app. But Every time and every plugin I try to install throws an error:
Cannot find module 'UNMET/package.json'
I already have to delete the paths: node_modules, plugins, platforms, www a lot of times.
I run:
npm install
ionic cordova plugin add cordova-plugin-local-notification
ionic cordova platform add android
and I tryied to change the order of this, but the problem don't be solved.
I'm running in a Ubuntu 18, ionic version is 4.8.0, cordova version is 9.0.0, cordova-lib 9.0.1, node version 8.10.0, npm 3.5.2.
I just run this line in terminal:
ionic cordova plugin add cordova-plugin-local-notification
my package json:
{
"name": "project-name",
"version": "0.0.1",
"author": "Ionic Framework",
"homepage": "http://ionicframework.com/",
"private": true,
"scripts": {
"android": "ionic cordova run android",
"start": "ionic-app-scripts serve",
"clean": "ionic-app-scripts clean",
"build": "ionic-app-scripts build",
"lint": "ionic-app-scripts lint",
"buildAndroid": "ionic cordova build android --aot --minifyjs --minifycss"
},
"dependencies": {
"#angular/animations": "5.2.11",
"#angular/common": "5.2.11",
"#angular/compiler": "5.2.11",
"#angular/compiler-cli": "5.2.11",
"#angular/core": "5.2.11",
"#angular/fire": "^5.1.1",
"#angular/forms": "5.2.11",
"#angular/http": "5.2.11",
"#angular/platform-browser": "5.2.11",
"#angular/platform-browser-dynamic": "5.2.11",
"#ionic-native/background-geolocation": "^4.20.0",
"#ionic-native/base64": "^4.20.0",
"#ionic-native/camera": "^4.20.0",
"#ionic-native/core": "~4.18.0",
"#ionic-native/crop": "^4.20.0",
"#ionic-native/facebook": "^4.20.0",
"#ionic-native/geolocation": "^4.20.0",
"#ionic-native/google-plus": "^4.20.0",
"#ionic-native/local-notifications": "^4.20.0",
"#ionic-native/location-accuracy": "^4.20.0",
"#ionic-native/social-sharing": "^4.20.0",
"#ionic-native/splash-screen": "~4.18.0",
"#ionic-native/sqlite": "^4.20.0",
"#ionic-native/status-bar": "~4.18.0",
"#ionic/storage": "2.2.0",
"#mauron85/cordova-plugin-background-geolocation": "3.0.3",
"brmasker-ionic-3": "^1.6.3",
"com-badrit-base64": "^0.2.0",
"cordova-plugin-badge": "^0.8.8",
"cordova-plugin-camera": "^4.0.3",
"cordova-plugin-crop": "^0.4.0",
"cordova-plugin-device": "^2.0.2",
"cordova-plugin-geolocation": "4.0.2",
"cordova-plugin-googleplus": "7.0.2",
"cordova-plugin-ionic-keyboard": "^2.1.3",
"cordova-plugin-ionic-webview": "^3.1.2",
"cordova-plugin-local-notification": "0.9.0-beta.2",
"cordova-plugin-request-location-accuracy": "2.3.0",
"cordova-plugin-splashscreen": "^5.0.2",
"cordova-plugin-statusbar": "^2.4.2",
"cordova-plugin-whitelist": "^1.3.3",
"cordova-plugin-x-socialsharing": "5.4.7",
"cordova-sqlite-storage": "^3.2.0",
"es6-promise-plugin": "4.2.2",
"firebase": "^5.8.4",
"ionic-angular": "3.9.3",
"ionicons": "3.0.0",
"ngx-multilingual": "0.0.3",
"rxjs": "5.5.11",
"sw-toolbox": "3.6.0",
"zone.js": "0.8.29"
},
"devDependencies": {
"#ionic/app-scripts": "3.2.1",
"#ionic/lab": "1.0.20",
"typescript": "~2.6.2"
},
"description": "An Ionic project",
"cordova": {
"plugins": {
"cordova-plugin-whitelist": {},
"cordova-plugin-statusbar": {},
"cordova-plugin-device": {},
"cordova-plugin-splashscreen": {},
"cordova-plugin-ionic-webview": {
"ANDROID_SUPPORT_ANNOTATIONS_VERSION": "27.+"
},
"cordova-plugin-ionic-keyboard": {},
"cordova-sqlite-storage": {},
"com-badrit-base64": {},
"cordova-plugin-camera": {
"ANDROID_SUPPORT_V4_VERSION": "27.+"
},
"cordova-plugin-crop": {},
"cordova-plugin-mauron85-background-geolocation": {
"GOOGLE_PLAY_SERVICES_VERSION": "11+",
"ANDROID_SUPPORT_LIBRARY_VERSION": "26+",
"ICON": "#mipmap/icon",
"SMALL_ICON": "#mipmap/icon",
"ACCOUNT_NAME": "#string/app_name",
"ACCOUNT_LABEL": "#string/app_name",
"ACCOUNT_TYPE": "$PACKAGE_NAME.account",
"CONTENT_AUTHORITY": "$PACKAGE_NAME"
},
"cordova-plugin-googleplus": {
"PLAY_SERVICES_VERSION": "11.8.0"
},
"cordova-plugin-geolocation": {
"GEOLOCATION_USAGE_DESCRIPTION": "Para pegar as melhores promoções"
},
"cordova-plugin-request-location-accuracy": {
"PLAY_SERVICES_LOCATION_VERSION": "16.+"
},
"cordova-plugin-x-socialsharing": {
"ANDROID_SUPPORT_V4_VERSION": "24.1.1+"
},
"cordova-plugin-local-notification": {}
},
"platforms": [
"android"
]
}
}
But every plugin throw this error.
I just need to install plugins in my app again.

Answer 1

Just update npm and you'll be able to build again :)