title: Can't insert data with Firebase
body: <p>After I heard about Firebase, I decided it was a good idea to try it on my little Unity game.</p>
  
  <p>I readed the documentation, followed the "Get Started" configuration tutorials, and changed the authentication rules so everyone could insert data.</p>
  
  <pre><code>void Start()
  {
      // Set up the Editor before calling into the realtime database.
      FirebaseApp.DefaultInstance.SetEditorDatabaseUrl("https://magicast-bd2fc.firebaseio.com/");
  
      Firebase.Auth.FirebaseAuth.DefaultInstance.StateChanged += DefaultInstance_StateChanged;
  
      // Get the root reference location of the database.
      DatabaseReference reference = FirebaseDatabase.DefaultInstance.RootReference;
  
      var u = new User();
      u.email = "sdjkdsdksadjsad";
      u.fb_id = "sakdsajdhasd";
      u.username = "jadhsjahjsda";
      reference.SetValueAsync(u);
  }
  </code></pre>
  
  <p>This code does execute, but when I go to my Firebase Console, I see no data on the Database tab. I can't figure out what I am doing wrong, and the code gives no errors at all! What am I doing wrong?</p>
  
  <p>This is my user class. It's basically a testing class, no big stuff:</p>
  
  <pre><code>public class User
      {
          public string username;
          public string email;
          public string fb_id;
  
          public User()
          {
          }
  
          public User(string username, string email, string fb_id)
          {
              this.username = username;
              this.email = email;
              this.fb_id = fb_id;
          }
      }
  </code></pre>