ExpressionのPreviewのPrefabを切り替えたときにパラメータが表示されなくなる問題を修正

[mkc1370]

概要

ExpressionのPreviewのPrefabを切り替えたときにパラメータが表示されなくなる問題を修正しました。

発生するエラー

MissingReferenceException: The object of type 'SkinnedMeshRenderer' has been destroyed but you are still trying to access it.
Your script should either check if it is null or you should not destroy the object.
UniVRM10.SerializedExpressionEditor.MorphTargetBindsGUI () (at Assets/VRM10/Editor/Components/Expression/SerializedExpressionEditor.cs:179)
UniVRM10.SerializedExpressionEditor.Draw (UniVRM10.VRM10Expression& bakeValue) (at Assets/VRM10/Editor/Components/Expression/SerializedExpressionEditor.cs:96)
UniVRM10.ExpressionEditor.OnInspectorGUI () (at Assets/VRM10/Editor/Components/Expression/VRM10ExpressionEditor.cs:308)
UnityEditor.UIElements.InspectorElement+<>c__DisplayClass59_0.<CreateIMGUIInspectorFromEditor>b__0 () (at <db8dd72d302542a48429f7c30a0e34c7>:0)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&)

変更内容

• ExpressionのPreviewを切り替えた際に、PreviewFaceRendererとSerializedExpressionEditorを生成し直すように変更

[vrm-github-bot]

Can one of the admins verify this patch?

[ousttrue]

なるほどー