Crashes during require

[francorobles]

package.json

{
"dependencies": {
"nativescript-barcodescanner": "1.4.1",
"nativescript-batch": "2.10.3",
"nativescript-calendar": "2.0.0",
"nativescript-loading-indicator": "2.3.2",
"nativescript-phone": "1.2.0",
"nativescript-ui-calendar": "^3.6.0",
"nativescript-ui-core": "^1.0.0",
"nativescript-ui-listview": "3.5.0",
"nativescript-ui-sidedrawer": "3.5.0",
"tns-core-modules": "3.4.0"
},
"devDependencies": {},
"nativescript": {
"id": "com.tentaqle.ucr",
"tns-android": {
"version": "3.4.0"
},
"tns-ios": {
"version": "3.4.0"
}
}
}

home.js
------- This is where it crashes upon require('nativescript-calendar');
'use strict';
var isInit = true,
application = require('application'),
helpers = require('../../utils/widgets/helper'),
http = require("http"),
labelModule = require("ui/label"),
observableArray = require("data/observable-array"),
calendarModule = require("nativescript-ui-calendar"),
moment = require('../../node_modules/moment/moment'),
utilityModule = require("utils/utils"),
calendarPlugin = require('nativescript-calendar'),
frameModule = require("ui/frame"),
dialogs = require("ui/dialogs"),
gestures = require("ui/gestures"),
viewModel = require('./activityFitWellView-view-model');

[EddyVerbruggen]

Does the demo app crash as well?

[francorobles]

I just noticed that if it is tns-ios: 2.5.0 it works but on 4.2.0 it does not. This is the error: (CoreFoundation) *** Terminating app due to uncaught exception 'NativeScript encountered a fatal error: ReferenceError: Can't find variable: android