Ytukyg

I'm trying to make a Google login with my app, but I the login constantly fails with this error:

I/flutter (16839): PlatformException(sign_in_failed, com.google.android.gms.common.api.ApiException: 16: , null)

The Android logcat spits out this error:

2018-11-22 22:47:25.329 2505-17072/com.google.android.gms.persistent E/NetworkScheduler: Invalid component specified.

2018-11-22 22:47:25.433 2505-16856/com.google.android.gms.persistent E/NetworkScheduler: Invalid component specified.

2018-11-22 22:47:25.702 14421-16174/com.google.android.gms.ui E/bqye: *~*~*~ Channel {0} was not shutdown properly!!! ~*~*~*

        Make sure to call shutdown()/shutdownNow() and wait until awaitTermination() returns true.

    java.lang.RuntimeException: ManagedChannel allocation site

        at bqyf.<init>(:com.google.android.gms@13280022@13.2.80 (040700-211705629):1)

        at bqye.<init>(:com.google.android.gms@13280022@13.2.80 (040700-211705629):2)

        at bqye.<init>(:com.google.android.gms@13280022@13.2.80 (040700-211705629):1)

        at bqrh.a(:com.google.android.gms@13280022@13.2.80 (040700-211705629):20)

        at pwb.a(:com.google.android.gms@13280022@13.2.80 (040700-211705629):47)

        at pwb.a(:com.google.android.gms@13280022@13.2.80 (040700-211705629):65)

        at com.google.android.gms.signin.activity.SignInChimeraActivity.a(:com.google.android.gms@13280022@13.2.80 (040700-211705629):28)

        at amho.call(Unknown Source:2)

        at java.util.concurrent.FutureTask.run(FutureTask.java:266)

        at qcr.run(:com.google.android.gms@13280022@13.2.80 (040700-211705629):21)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)

        at qiv.run(Unknown Source:7)

        at java.lang.Thread.run(Thread.java:764)

2018-11-22 22:47:29.146 1731-1731/? E/netmgr: Failed to open QEMU pipe 'qemud:network': Invalid argument

2018-11-22 22:47:29.172 2505-16856/com.google.android.gms.persistent E/NetworkScheduler: Invalid component specified.

2018-11-22 22:47:29.727 1678-1711/? E/storaged: getDiskStats failed with result NOT_SUPPORTED and size 0

The login function looks like this:

Future<void> _handleSignIn() async {

    try {

      await googleSignIn.signIn();

      print(_currentUser.email);

    } catch (error) {

      print(error);

    }

  }

Don't mark this as a duplicate right away, I've read the other posts and yes, my package name is correct and yes, I added an SHA-1 and SHA-256 key to my Firebase project. They're also correct(I assume, since they're freshly generated with keytool). My google_services.json is also freshly downloaded.