BlinkのBlendShapeClipが設定されていないVRMをVRChatアバターに変換しようとすると、NullReferenceExceptionが発生する

[shino-a]

BlinkのClipが設定されていない場合、clipsに含まれないため、clips.FirstOrDefault()がnullを返していると思われます。

VRMConverterForVRChat/Editor/Components/BlendShapeReplacer.cs

Lines 349 to 361 in 3fc1753

	mesh.AddBlendShapeFrame(
	BlendShapeReplacer.BlinkShapeKeyName,
	BlendShapeReplacer.MaxBlendShapeFrameWeight,
	BlendShapeReplacer.GenerateShapeKey(
	BlendShapeReplacer.SubtractNeutralShapeKeyValues(
	clips.FirstOrDefault(c => c.Preset == BlendShapePreset.Blink).ShapeKeyValues,
	clips
	),
	SkinnedMeshUtility.GetAllShapeKeys(mesh, useShapeKeyNormalsAndTangents)
	).ToArray(),
	null,
	null
	);

NullReferenceException: Object reference not set to an instance of an object
Esperecyan.Unity.VRMConverterForVRChat.Components.BlendShapeReplacer.EnableEyeLook (UnityEngine.GameObject avatar, System.Collections.Generic.IEnumerable`1[T] clips, System.Boolean useShapeKeyNormalsAndTangents, Esperecyan.Unity.VRMConverterForVRChat.Converter+OSCComponents oscComponents) (at ./Library/PackageCache/jp.pokemori.vrm-converter-for-vrchat@41.5.2/Editor/Components/BlendShapeReplacer.cs:349)
Esperecyan.Unity.VRMConverterForVRChat.Components.BlendShapeReplacer.Apply (UnityEngine.GameObject avatar, System.Collections.Generic.IEnumerable`1[T] clips, System.Boolean useShapeKeyNormalsAndTangents, Esperecyan.Unity.VRMConverterForVRChat.VRMBlendShapeClip vrmBlendShapeForFINGERPOINT, Esperecyan.Unity.VRMConverterForVRChat.Converter+OSCComponents oscComponents) (at ./Library/PackageCache/jp.pokemori.vrm-converter-for-vrchat@41.5.2/Editor/Components/BlendShapeReplacer.cs:198)
Esperecyan.Unity.VRMConverterForVRChat.Converter.Convert (UnityEngine.GameObject prefabInstance, System.Collections.Generic.IEnumerable`1[T] clips, System.Boolean forQuest, Esperecyan.Unity.VRMConverterForVRChat.Converter+SwayingObjectsConverterSetting swayingObjectsConverterSetting, System.Boolean takingOverSwayingParameters, Esperecyan.UniVRMExtensions.SwayingObjects.VRMSpringBonesToVRCPhysBonesConverter+ParametersConverter swayingParametersConverter, Esperecyan.Unity.VRMConverterForVRChat.VRMBlendShapeClip vrmBlendShapeForFINGERPOINT, System.Boolean keepingUpperChest, System.Single addedShouldersPositionY, System.Single addedArmaturePositionY, System.Boolean useShapeKeyNormalsAndTangents, Esperecyan.Unity.VRMConverterForVRChat.Converter+OSCComponents oscComponents, Esperecyan.Unity.VRMConverterForVRChat.Converter+PostConverting postConverting) (at ./Library/PackageCache/jp.pokemori.vrm-converter-for-vrchat@41.5.2/Editor/Converter.cs:94)
Esperecyan.Unity.VRMConverterForVRChat.UI.Wizard.OnWizardCreate () (at ./Library/PackageCache/jp.pokemori.vrm-converter-for-vrchat@41.5.2/Editor/UI/Wizard.cs:619)
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