Unity 5 GameObject序列化 [英] Unity 5 GameObject serialization

问题描述

我正在尝试使用Newtonsoft.Json序列化整个GameObject. 当我使用JsonConvert序列化对象时，它将引发错误:

I am trying to serialize an entire GameObject with Newtonsoft.Json. When I serialize the object with JsonConvert it throws an error:

    NotSupportedException: rigidbody property has been deprecated
    UnityEngine.GameObject.get_rigidbody () (at C:/buildslave/unity/build/Runtime/Export/UnityEngineGameObject_Deprecated.cs:23)
(wrapper dynamic-method) UnityEngine.GameObject.Getrigidbody (object) <IL 0x00006, 0x00073>
Newtonsoft.Json.Serialization.DynamicValueProvider.GetValue (object) (at Assets/JsonDotNet/Source/Serialization/DynamicValueProvider.cs:104)
Rethrow as JsonSerializationException: Error getting value from 'rigidbody' on 'UnityEngine.GameObject'.
Newtonsoft.Json.Serialization.DynamicValueProvider.GetValue (System.Object target) (at Assets/JsonDotNet/Source/Serialization/DynamicValueProvider.cs:108)
Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeObject (Newtonsoft.Json.JsonWriter writer, System.Object value, Newtonsoft.Json.Serialization.JsonObjectContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContract collectionValueContract) (at Assets/JsonDotNet/Source/Serialization/JsonSerializerInternalWriter.cs:338)

为什么会这样?

这里有问题

public object GetValue(object target)
    {
      try
      {
        if (_getter == null)
          _getter = DynamicReflectionDelegateFactory.Instance.CreateGet<object>(_memberInfo);

        return _getter(target);
      }
      catch (Exception ex)
      {
        throw new JsonSerializationException("Error getting value from '{0}' on '{1}'.".FormatWith(CultureInfo.InvariantCulture, _memberInfo.Name, target.GetType()), ex);
      }
    }

它是DynamicValueProvider.cs的一部分

It's a part of DynamicValueProvider.cs

推荐答案

我不知道Newtonsoft.Json，但从错误消息来看-Unity 5中不赞成使用GameObject属性rigidbody以及其他一些常见用法属性获取器，请参见此处，以及此处.

I don't know about Newtonsoft.Json, but judging from the error message - GameObject property rigidbody has been deprecated in Unity 5 along with some other common property getters, see here and here.

所有对rigidbody的调用都必须替换为GetComponent<Rigidbody>().

All calls to rigidbody must be replaced with GetComponent<Rigidbody>() instead.

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