get object value from array of serialized property.

Packages/essential/Dependencies/Attributes/Editor/Drawers/SerializeReferenceDrawerAttributeDrawer.cs

@@ -43,15 +43,7 @@ public override void OnGUI(Rect position, SerializedProperty property, GUIConten
             var labelPosition = new Rect(position.x, position.y, position.width, EditorGUIUtility.singleLineHeight);
             EditorGUI.LabelField(labelPosition, label);
 
-            IEnumerable<Func<Type, bool>> typeRestrictions = null;
-            try
-            {
-                typeRestrictions = GetAllBuiltInTypeRestrictions(property.GetPropertyField().fieldInfo);
-            }
-            catch
-            {
-                // ignored
-            }
+            var typeRestrictions = GetAllBuiltInTypeRestrictions(property.GetPropertyField().fieldInfo);
 
             DrawSelectionButtonForManagedReference(property, position, typeRestrictions);
 

Packages/essential/Dependencies/Attributes/Editor/Extensions.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
@@ -34,12 +35,24 @@ public static bool IsReferencedArrayElement(this SerializedProperty property)
          public static IEnumerable<(object field, FieldInfo fi)> GetFieldsByPath(this SerializedProperty property)
          {
              var obj = (object)property.serializedObject.targetObject;
-             yield return (obj, null);
+             FieldInfo fi = null;
+             yield return (obj, fi);
              foreach (var fieldName in property.propertyPath.Split('.'))
              {
-                 var t = Field(obj, fieldName);
-                 obj = t.field;
-                 yield return t;
+                 if (obj.GetType().IsArray)
+                 {
+                     if (fieldName == "Array") continue;
+                     var itemIndex = int.Parse(fieldName.Substring(5 /*"data["*/, fieldName.Length - 6 /*"data[]"*/));
+                     obj = ((Array) obj).GetValue(itemIndex);
+                     yield return (obj, fi);
+                 }
+                 else
+                 {
+                     var t = Field(obj, fieldName);
+                     obj = t.field;
+                     fi = t.fi;
+                     yield return t;
+                 }
              }
 
              (object field, FieldInfo fi) Field(object @object, string fieldName)