This version of Unity is unsupported.
Method group is Obsolete

LightmapEditorSettings.lightmapsMode

Obsolete LightmapEditorSettings.lightmapsMode is obsolete, use Lightmapping.lightingSettings.directionalityMode instead. . public static LightmapsMode lightmapsMode;

Description

This property is now obsolete. Use LightingSettings.directionalityMode.