我想我可能在这里遗漏了一些非常明显的东西,但是这里是我遇到的问题的简化版本。
我有这个游戏对象脚本:
public class PingPong : MonoBehaviour {
[Test]
public int value1 = 10;
[Test]
public int value2 = 10;
}
这个 TestAttribute.cs 类
public class TestAttribute : PropertyAttribute {}
而这个 DecoratorDrawer 扩展类:
[CustomPropertyDrawer(typeof(TestAttribute))]
public class TestDecorator : DecoratorDrawer {
public override void OnGUI(Rect position) {
base.OnGUI(position);
EditorGUILayout.LabelField("Hi", "hello");
}
}
这很好用!
但是,如果我尝试将完全相同的东西放在这样的 ScriptableObject 实例中:
[CreateAssetMenu(fileName = "Example", menuName = "Example/Settings", order = 1)]
public class SpecialSettings : ScriptableObject {
[Test]
public int value1 = 10;
[Test]
public int value2 = 10;
}
它不会这样做并给我这个错误:
ArgumentException: Getting control 4's position in a group with only 4 controls when doing Repaint
Aborting
UnityEngine.GUILayoutGroup.GetNext () (at C:/buildslave/unity/build/Modules/IMGUI/LayoutGroup.cs:117)
UnityEngine.GUILayoutUtility.DoGetRect (UnityEngine.GUIContent content, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options) (at C:/buildslave/unity/build/Modules/IMGUI/GUILayoutUtility.cs:444)
UnityEngine.GUILayoutUtility.GetRect (UnityEngine.GUIContent content, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options) (at C:/buildslave/unity/build/Modules/IMGUI/GUILayoutUtility.cs:404)
UnityEditor.InspectorWindow.CheckDragAndDrop (UnityEditor.Editor[] editors) (at C:/buildslave/unity/build/Editor/Mono/Inspector/InspectorWindow.cs:622)
UnityEditor.InspectorWindow.OnGUI () (at C:/buildslave/unity/build/Editor/Mono/Inspector/InspectorWindow.cs:443)
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.Reflection/MonoMethod.cs:222)
Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation.
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.Reflection/MonoMethod.cs:232)
System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.Reflection/MethodBase.cs:115)
UnityEditor.HostView.Invoke (System.String methodName, System.Object obj) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:291)
UnityEditor.HostView.Invoke (System.String methodName) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:284)
UnityEditor.HostView.InvokeOnGUI (Rect onGUIPosition) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:251)
谁能告诉我怎么了?