修改缺资源日志等级

GameClient/Assets/ThirdParty/Xasset/Runtime/Loadables/Asset.cs

@@ -71,7 +71,7 @@ namespace VEngine
         {
             if (!Versions.Contains(path))
             {
-                Logger.E("请添加资源 {0}", path);
+                Logger.W("请添加资源 {0}", path);
                 return null;
             }