firebase错误W/DynamiteModule:找不到com.google.firebase.auth的本地模块描述符类

Question

• 我试图基于登录/注册帐户构建应用程序.
• 我创建了它的Firebase并通过电子邮件启用身份验证.
• 我添加了google-play-services.json文件.

• 我补充道

  apply plugin: 'com.google.gms.google-services'
  compile 'com.google.firebase:firebase-auth:10.0.1'
  

  在build.gridle(app)中

  在我添加的模块中

  classpath 'com.google.gms:google-services:3.0.0'
  

  这是我的代码

  public class splashscr extends Activity implements View.OnClickListener{
  
  TabHost tab ;
  Button logbtn,signup;
  EditText email,password,signupemail,signuppassword;
  private FirebaseAuth firebaseAuth;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_main);
      tab =(TabHost) findViewById(R.id.tabhost);
      logbtn = (Button) findViewById(R.id.btn_login);
      signup = (Button) findViewById(R.id.btn_signup);
      password = (EditText)findViewById(R.id.input_password);
      email = (EditText)findViewById(R.id.input_email);
      signupemail =(EditText)findViewById(R.id.signupinput_email);
      signuppassword = (EditText) findViewById(R.id.signupinput_password);
      firebaseAuth = FirebaseAuth.getInstance();
      logbtn.setOnClickListener(this);
      signup.setOnClickListener(this);
      tab.setup();
  
      TabHost.TabSpec spec = tab.newTabSpec("tag1");
      spec.setIndicator("",getResources().getDrawable(R.drawable.loginpic));
      spec.setContent(R.id.tab1);
      tab.addTab(spec);
  
      spec = tab.newTabSpec("tag2");
      spec.setIndicator("",getResources().getDrawable(R.drawable.signupp));
      spec.setContent(R.id.tab2);
      tab.addTab(spec);
  }
  @Override
  public void onClick(View view) {
     final Intent I = new Intent(this,HomeActivity.class);
      final String emailout = signupemail.getText().toString();
      final String passwordout = signuppassword.getText().toString();
      if (view == signup){
          (firebaseAuth.createUserWithEmailAndPassword(emailout,passwordout)).addOnCompleteListener(new OnCompleteListener<AuthResult>() {
              @Override
              public void onComplete(@NonNull Task<AuthResult> task) {
                  if (task.isSuccessful()){
                      Toast.makeText(splashscr.this, "?? ?????? ????? ", Toast.LENGTH_SHORT).show();
                      startActivity(I);
                      finish();
                  }
                  else
                  {
                      Log.e("ERROR", task.getException().toString());
                      Toast.makeText(splashscr.this, "??? ???????", Toast.LENGTH_SHORT).show();
                  }
                  Toast.makeText(splashscr.this,emailout+passwordout, Toast.LENGTH_SHORT).show();
              }
          });
      }
  }
  }
  

我收到这个错误:

E/ERROR: com.google.firebase.FirebaseException: An internal error has occurred. [ OPERATION_NOT_ALLOWED ]
W/DynamiteModule: Local module descriptor class for com.google.firebase.auth not found.

怎么了？

Answer 1

尝试将您的客户端与Firebase应用重新同步,然后再次添加.json文件.在android studio 2.3中,只需单击工具> firebase,然后在助手中检查您的应用是否已连接.

Answer 2

检查您的 Firebase 控制台是否允许“匿名身份验证”。它应该可以解决你的问题。

另请检查清单中的互联网权限。这很明显，但是……

祝你好运。