お世話になっております。
SpriteStudio 6 Player for UnityをAssetStoreからUnityへImportした際に以下のようなエラーがでており困っています。
Assets\SpriteStudio6\Editor\Import\SSAE.cs(6321,58): error CS1503: Argument 2: cannot convert from 'AnimationEvent[]' to 'UnityEngine.AnimationEvent[]'
Assets\SpriteStudio6\Editor\Import\SSAE.cs(8436,24): error CS1061: 'AnimationEvent' does not contain a definition for 'time' and no accessible extension method 'time' accepting a first argument of type 'AnimationEvent' could be found (are you missing a using directive or an assembly reference?)
Assets\SpriteStudio6\Editor\Import\SSAE.cs(8437,24): error CS1061: 'AnimationEvent' does not contain a definition for 'intParameter' and no accessible extension method 'intParameter' accepting a first argument of type 'AnimationEvent' could be found (are you missing a using directive or an assembly reference?)
Assets\SpriteStudio6\Editor\Import\SSAE.cs(8438,24): error CS1061: 'AnimationEvent' does not contain a definition for 'functionName' and no accessible extension method 'functionName' accepting a first argument of type 'AnimationEvent' could be found (are you missing a using directive or an assembly reference?)
これらの対処方法がわからず困っているのでご助言いただけると助かります。
ちなみにUnityのバージョンは2019.4.18.f1Personalです。