Create Spawner and Create Pool Pool exception

Hello again,

I can no longer create new Prefab Pools or Spawners.  I have preexisting prefab pools and they work fine but I can not create new ones?

Am I overlooking something?

i attached a screenshot of the console.



Here is a copy of the console log for Create Prefab Pool:

[Exception] UnassignedReferenceException: The variable PrefabPoolTrans of LevelSettings has not been assigned.
LevelSettingsInspector.CreatePrefabPool() C:/Project Files/Unity/CubeCrush/CubeCrush_v18.4/Plugins/Editor/DarkTonic/CoreGameKit/Level/LevelSettingsInspector.cs:2553

LevelSettingsInspector.OnInspectorGUI() C:/Project Files/Unity/CubeCrush/CubeCrush_v18.4/Plugins/Editor/DarkTonic/CoreGameKit/Level/LevelSettingsInspector.cs:560

InspectorElement+<>c__DisplayClass55_0.<CreateIMGUIInspectorFromEditor>b__0() <c10752821eec4acbb89ccd53fbbc5e27>:0


Thanks
Raymond