Flutter Firebasestoreにてデータを取得できない問題

前提・実現したいこと

下記のサイトのFlutterからの操作を参考に
Cloud Firestoreにある
’testField: "test"’　の取得を試みてますが、
以下の該当ソースコードからにてエラーが出ます。

参考サイト(参考箇所まで飛べます)
https://zenn.dev/kazutxt/books/flutter_practice_introduction/viewer/firebase_firestore#:~:text=%E3%82%92%E3%81%97%E3%81%BE%E3%81%99-,Flutter%E3%81%8B%E3%82%89%E3%81%AE%E6%93%8D%E4%BD%9C,-Firebase%E3%81%AE%E3%83%91%E3%83%83%E3%82%B1%E3%83%BC%E3%82%B8

発生している問題・エラーメッセージ

W/DynamiteModule(26611): Local module descriptor class for providerinstaller not found.
I/DynamiteModule(26611): Considering local module providerinstaller:0 and remote module providerinstaller:0
W/ProviderInstaller(26611): Failed to load providerinstaller module: No acceptable module found. Local version is 0 and remote version is 0.
I/me.firebasetes(26611): The ClassLoaderContext is a special shared library.
I/me.firebasetes(26611): The ClassLoaderContext is a special shared library.
I/TetheringManager(26611): registerTetheringEventCallback:com.me.firebasetest
I/me.firebasetes(26611): The ClassLoaderContext is a special shared library.
V/NativeCrypto(26611): Registering com/google/android/gms/org/conscrypt/NativeCrypto's 294 native methods...
W/me.firebasetes(26611): Accessing hidden method Ljava/security/spec/ECParameterSpec;->getCurveName()Ljava/lang/String; (greylist, reflection, allowed)
I/ProviderInstaller(26611): Installed default security provider GmsCore_OpenSSL
W/me.firebasetes(26611): Accessing hidden field Ljava/net/Socket;->impl:Ljava/net/SocketImpl; (greylist, reflection, allowed)
W/me.firebasetes(26611): Accessing hidden method Ldalvik/system/CloseGuard;->get()Ldalvik/system/CloseGuard; (greylist,core-platform-api, linking, allowed)
W/me.firebasetes(26611): Accessing hidden method Ldalvik/system/CloseGuard;->open(Ljava/lang/String;)V (greylist,core-platform-api, linking, allowed)
W/me.firebasetes(26611): Accessing hidden method Ljava/security/spec/ECParameterSpec;->setCurveName(Ljava/lang/String;)V (greylist, reflection, allowed)
W/me.firebasetes(26611): Accessing hidden method Ldalvik/system/BlockGuard;->getThreadPolicy()Ldalvik/system/BlockGuard$Policy; (greylist,core-platform-api, linking, allowed)
W/me.firebasetes(26611): Accessing hidden method Ldalvik/system/BlockGuard$Policy;->onNetwork()V (greylist, linking, allowed)
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [WatchStream]: (de17319) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [OnlineStateTracker]: Could not reach Cloud Firestore backend. Connection failed 1 times. Most recent error: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}
W/Firestore(26611): This typically indicates that your device does not have a healthy Internet connection at the moment. The client will operate in offline mode until it is able to successfully connect to the backend.
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
I/chatty  (26611): uid=10154(com.me.firebasetest) FirestoreWorker identical 1 line
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.
W/Firestore(26611): (24.0.0) [WriteStream]: (6230260) Stream closed with status: Status{code=PERMISSION_DENIED, description=Permission denied on resource project fir-test-3c5e7., cause=null}.

該当のソースコード,画像

Dart
1class _LoginState extends State<Login> {
2
3  @override
4  Widget build(BuildContext context) {
5    return Scaffold(
6中略
7      ),
8
9      floatingActionButton: FloatingActionButton(
10        onPressed: () async{
11          await FirebaseFirestore.instance　＞＞＞問題箇所
12              .collection('testCollection')
13              .doc('testDocument1')
14              .get()
15              .then((ref){
16            print(ref.get('testField'));＞＞＞問題箇所
17          });
18        },
19      ),
20
21下記省略

試したこと

・androidmanifestxml　
<uses-permission android:name="android.permission.INTERNET"/>を追加

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.me.firebasetest">

    <uses-permission android:name="android.permission.INTERNET"/>　＞＞＞追加部分
   <application

下記省略

・グーグルサインイン
こちらは成功しているので少なくともFirebaseとは連携できているかと思います。