The save system Manager is part of the
Opsive.UltimateInventorySystem.SaveSystem
namespace.
And it is part of the
Opsive.UltimateInventorySystem
Assembly definition
Please show me a screenshot of you Assembly definition object. Because from the looks of it you haven't set Opsive.UltimateInventorySystem as a dependency on your assembly definition.
And you haven't set
using Opsive.UltimateInventorySystem.SaveSystem
in your script.
Opsive.UltimateInventorySystem.SaveSystem
namespace.
And it is part of the
Opsive.UltimateInventorySystem
Assembly definition
Please show me a screenshot of you Assembly definition object. Because from the looks of it you haven't set Opsive.UltimateInventorySystem as a dependency on your assembly definition.
And you haven't set
using Opsive.UltimateInventorySystem.SaveSystem
in your script.