Build Failed Ionic: additional properties(lazy)

Trying to compile my ionic app got this error:

  ionic:lib:telemetry Sending telemetry for command: 'ionic cordova build' [ 'android', '--verbose', '--interactive', '--color' ] +0ms
  ionic:lib:hooks Looking for ionic:build:before npm script. +0ms
  ionic:lib:build Looking for ionic:build npm script. +8ms
> ng.cmd run app:ionic-cordova-build --platform=android
  ng:analytics getGlobalAnalytics +0ms
  ng:analytics Client Analytics config found: null +3ms
  ng:analytics Analytics settings not found. Ignoring all analytics. +0ms
  ng:analytics getSharedAnalytics +1ms
Schema validation failed with the following errors:
  Data path "/scripts/0" must NOT have additional properties(lazy).
  Data path "/scripts/0" must be string.
  Data path "/scripts/0" must match exactly one schema in oneOf.
[ERROR] An error occurred while running subprocess ng.

        ng.cmd run app:ionic-cordova-build --platform=android exited with exit code 1.

        Re-running this command with the --verbose flag may provide more information.

Ionic Info


   Ionic CLI                     : 6.20.8 (C:\Users\1515 USER\AppData\Roaming\npm\node_modules\@ionic\cli)
   Ionic Framework               : @ionic/angular 5.6.11
   @angular-devkit/build-angular : 12.0.5
   @angular-devkit/schematics    : 12.1.2
   @angular/cli                  : 12.0.5
   @ionic/angular-toolkit        : 2.1.2


   Capacitor CLI      : 3.1.1
   @capacitor/android : 3.1.1
   @capacitor/core    : 3.1.1
   @capacitor/ios     : 3.1.1


   Cordova CLI       : 11.1.0
   Cordova Platforms : android 10.1.2
   Cordova Plugins   : cordova-plugin-ionic-keyboard 2.2.0, cordova-plugin-ionic-webview 5.0.0, (and 3 other plugins)


   cordova-res : 0.15.4
   native-run  : 1.4.0


   Android SDK Tools : 26.1.1 (C:\Android\sdk)
   NodeJS            : v16.18.0 (C:\Program Files\nodejs\node.exe)
   npm               : 8.19.2
   OS                : Windows 10

I found a similar issue on this thread: Build failed after updating to Ionic 5 but after remove "scripts": [], the problem persists…

Has anyone seen this error or can give any suggestions for correction ? Thank you!