Ionic 7: Error NG1010: Value

Good day everyone, I had to update a project from Ionic 6 to Ionic 7 and I have had some problems, among them, when executing the command: ionic cordova build android, it returns: src/app/app.module.ts:88: 12 - error NG1010: Value
I have relied on the update guide and I don’t know if anything additional is missing.

My configuration: Ionic:

Ionic CLI : 7.2.0 (C:\Users\jvich\AppData\Roaming\npm\node_modules@ionic\cli)
Ionic Framework : @ionic/angular 6.7.5
@angular-devkit/build-angular : 17.3.6
@angular-devkit/schematics : 17.3.6
@angular/cli : 17.3.6
@ionic/angular-toolkit : 11.0.1

Cordova:

Cordova CLI : 6.5.0
Cordova Platforms : android 5.1.1
Cordova Plugins : cordova-plugin-ionic-keyboard 2.2.0, cordova-plugin-ionic-webview 4.2.1, (and 24 other plugins)

Utility:

cordova-res : not installed globally
native-run : 2.0.1

System:

Android SDK Tools : 26.1.1 (C:\Users\jvich\AppData\Local\Android\Sdk)
NodeJS : v18.19.1 (C:\Program Files\nodejs\node.exe)
npm : 2.15.12
OS : Windows 10