'ionic ios white screen after splash main.js not exist

I've been trying to run in xcode a project with this specifications

The problem I can see in the console of Safari is that the javascript files are not loaded.

I generate the XCode project by

ionic capacitor add ios

Ionic: Ionic CLI : 6.18.2 (C:\NVM\v12.20.0\node_modules\@ionic\cli)
Ionic Framework : ionic-angular 3.9.2
@ionic/app-scripts : 3.2.4 Capacitor: Capacitor CLI : 3.4.3 @capacitor/android : 3.4.3
@capacitor/core : 3.4.3
@capacitor/ios : 3.4.3
Cordova:
Cordova CLI : 11.0.0
Cordova Plugins : cordova-plugin-ionic-keyboard 2.0.5, cordova-plugin-ionic-webview
Utility:
cordova-res : 0.15.4
native-run : 1.5.0
System: NodeJS : v12.20.0 (C:\Program Files\nodejs\node.exe)
npm : 6.14.8
OS : Windows 10


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