报错处理，PlayableDirector额外处理

GameClient/Assets/link.xml

@@ -4,5 +4,10 @@
 		<type fullname="UnityEngine.SpriteMask" preserve="all" />
 	</assembly>
 	<assembly fullname="UnityEngine.CoreModule" preserve="all">
+		<type fullname="UnityEngine.Playables.PlayableDirector" preserve="all"/>
 	</assembly>
+	<assembly fullname="UnityEngine.Timeline">
+		<namespace fullname="UnityEngine.Timeline" preserve="all"/>
+	</assembly>
+
 </linker>