goback

GameClient/Assets/Game/HotUpdate/Views/ViewManager.cs

@@ -214,6 +214,10 @@ namespace GFGGame
                 }
                 if (goBackParams != null)
                 {
+                    if (!_goBackDatas.ContainsKey(name))
+                    {
+                        _goBackDatas.Add(name, new List<object[]>());
+                    }
                     _goBackDatas[name].Add(goBackParams);
                 }
                 else if (resetGobackParams)