Unity Engine documentationScript ReferenceUnityEditorUnityEditor.AssetImportersArtifactDependencyResultReferenceNotSetThe reference is null or unassigned; no dependency is registered.阅读时间1 分钟最后更新于 1 个月前Definition Type: Field Namespace: UnityEditor.AssetImporters Assembly: UnityEditor.CoreModule ReferenceNotSet = 1