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This is a known problem list currently confirmed.

Please report it to the Bug report forum when there is a problem.

Arbor 3.9.2

Failed to unpersist error occurs when you finish playing while displaying a graph in an inactive scene among multiple scenes with Arbor Editor.

Status: Fixing

Temporary remedy

1. Open Assets/Plugins/Arbor/Intenal/Editor/Windows/ArborEditorWindow.cs
2. Go to line 543 and comment out the call to RepairNodeGraphReferences(true);

Unity Bug

Unity2022.1 or later

Exception is thrown when setting the language of Arbor Editor etc. to Japanese

Bug in Unity’s UIElements.

• UIElements throw exceptions when there are ~200 and more symbols

Please change the language setting of Arbor Editor to English until the Unity side is fixed.

Unity2020.3.31f1 or later

“Reproducible if the Inspector window is opened” error

Bug in Unity’s ReorderbleList.

• Error “GetElementHeight called with index 0 but array only has 0 element(s).” when list has no element
• ReorderableList out of bounds exeception

Please use the fixed Unity version.

Unity2020.1 or later

Package Manager cannot update to the latest version of the asset

A bug that the old version has already been downloaded and is not updated even if you try to update to the latest version.

Workaround :

It seems that you can download it by deleting the asset cache once.

1. Open the following folder (hidden file display must be enabled)
   • Windows : C:\Users\User name\AppData\Roaming\Unity\Asset Store-5.x\caitsithware\Editor ExtensionsVisual Scripting
   • Mac : /Users/User name/Library/Unity/Asset Store-5.x/caitsithware/Editor ExtensionsVisual Scripting
2. Deleted Arbor 3 FSM BT Graph Editor.unitypackage file (or backup if you need older version)
3. Re-download with Package Manager

Unity5 or later

When deleting and undoing the object specified in the external subgraph, it is not displayed in the graph tab

Related information:

• [Unity Issue Tracker] Unity Issue Tracker – GameObject isn’t set as public variable after undo operation
• [Unity Forum] MonoBehaviour references are lost on Undo

Workaround :

1. Reload the scene when you start playing, etc.

Known Issues Archive for Past Versions

• Arbor 3.9.0
• Arbor 3.8.7
• Arbor 3.8.6
• Arbor 3.8.5
• Arbor 3.8.4
• Arbor 3.8.3
• Arbor 3.8.2
• Arbor 3.8.1
• Arbor 3.7.4
• Arbor 3.7.3
• Arbor 3.7.2
• Arbor 3.7.1
• Arbor 3.7.0
• Arbor 3.6.13
• Arbor 3.6.12
• Arbor 3.6.10
• Arbor 3.6.9
• Arbor 3.6.8
• Arbor 3.6.7
• Arbor 3.5.4
• Arbor 3.5.3
• Arbor 3.5.2
• Arbor 3.5.1

Unity bug archive

Unity bug archive

An archive of issues caused by bugs in the Unity version.