Nativescript (V8.8) with Angular (V18) and plugin google-signin throws always Error: 10

I am currently developing a mobile app using the NativeScript framework, version 8.8, and Angular version 18 for the frontend.

I want to implement user authentication using the "google-signin" plugin. The documentation for the plugin can be found here: https://docs.nativescript.org/plugins/google-signin

For Android, I have already set up a Firebase project and registered my app there. I also generated an SHA-1 fingerprint for my local keystore using the following command:

keytool -list -v \
-alias androiddebugkey -keystore %USERPROFILE%\.android\debug.keystore


I used "android" as the password, as recommended. I added the SHA-1 fingerprint to my Firebase project under the Android app settings. I also created an OAuth app in the Google Cloud Console and set up the OAuth consent screen accordingly.

Here's what I have in my app:

In the HTML file of my component, I added the Google Sign-In button:

<FlexboxLayout flexDirection="column" class="page">
<GoogleSignInButton
colorScheme='auto'
colorStyle='standard'
(tap)="yourGoogleSigninFunction()">
</GoogleSignInButton>
</FlexboxLayout>


The component's controller looks like this:

import { Component } from "@angular/core";
import { Color, Page } from "@nativescript/core";
import { GoogleSignin } from "@nativescript/google-signin";

@Component({
selector: "ns-users",
templateUrl: "./users.component.html",
styleUrls: ["./users.component.scss"],
})
export class UsersComponent {
constructor(page: Page) {
page.actionBarHidden = true;
page.androidStatusBarBackground = new Color("#cc9e26");
}

async yourGoogleSigninFunction() {
console.log("yourGoogleSigninFunction");
try {
console.log("try");
await GoogleSignin.configure({});
console.log("configure");
const user = await GoogleSignin.signIn();
console.log("user", user);
} catch (e) {
console.error(e);
}
}
}


The issue:

When I start the app and click the Google Sign-In button, the usual Google Sign-In window opens, and I can log in successfully. However, after signing in, the console shows the following error:

Error: 10:


I'm testing on an Android emulator running Android 14 with Google Services.

How can I resolve this issue? Is there any way to further trace or identify the error? I’m stuck and appreciate any help.

Thank you!

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