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An archive of past version defects.

If there is a recurrence, please report it to the Bug Report Forum.

Arbor 3.8.4

Variable components inside the graph are not destroyed when SubStateMachine is removed

Status: Fixed in Arbor 3.8.5

Temporary remedy:

1. Open Assets/Plugins/Arbor/Internal/Scripts/NodeGraph.cs
2. Change line 2927 as follows.

   ParameterContainerInternal.Destroy(_ParameterContainer);
   

If a type other than Component is specified in ComponentList of ParameterContainer, an exception will occur when adding an element.

Status: Fixed in Arbor 3.8.5

Temporary remedy:

1. Open Assets/Plugins/Arbor/Internal/Scripts/Parameter/ListParameter/ObjectListParameterBase.cs
2. Change line 2927 as follows.

   T value = list[i] as T;
   if (value == null) // Invalid object
   {
   	value = null;
   }
   accessor.AddElement(listInstance, DynamicUtility.Cast(value, valueType), ListInstanceType.Keep);
   

The value display of the data connection line is treated as color regardless of the type.

Status: Fixed in Arbor 3.8.5

Temporary remedy:

1. Open Assets/Plugins/Arbor/Internal/Editor/GraphEditors/NodeGraphEditor.cs.
2. Change line 1705 as follows.

   if (valueType == typeof(Color) && valueSlot.TryGetValue<Color>(out color))
   

[Unity 2020.2 or later] Exception occurs when using ParameterContainer’s parameter search function.

• Status:
  Fixed in Arbor 3.8.5
• Memo:
  In Unity 2020.2 or later, an exception is raised when “ReorderableList.serializedProperty = null;” is used to switch to ReorderableList.list, so it is most likely a bug on the Unity side.

Temporary remedy:

1. Open Assets/Plugins/Arbor/Internal/Editor/Parameter/ParameterContainerInternalInspector.cs
2. Add the following code around line 72.

   ReorderableListEx _SearchParametersList;
   

3. Add the following code around line 136 (in the “get” parameterList property).

   int[] activeElements = this.activeElements;
   if (activeElements != null)
   {
   	if (_SearchParametersList == null)
   	{
   		_SearchParametersList = new ReorderableListEx(activeElements, typeof(int), false, false, false, false)
   		{
   			headerHeight = 0f,
   			footerHeight = 0f,
   			elementHeightCallback = GetElementHeight,
   			drawElementCallback = DrawElement,
   		};
   	}
   
   	return _SearchParametersList;
   }
   

4. Change line 498 as follows.

   float verticalSpacing = Mathf.Floor((parameterList.elementHeight - EditorGUIUtility.singleLineHeight) * 0.5f) - 2f;
   

5. Change (comment out) line 1115 as follows.

   //parameterList.serializedProperty = null;