Universal Storage Keys compile errors

[magik hatt]

I'm running into some errors when compiling after making the required edits to several files for the Universal Storage Keys script.

In the Spells/Base/Spells.cs file
CS0103: Line 400: The name 'DuelContext' does not exist in the current context

This is the code at that line if it's helpful:

if (DuelContext.IsFreeConsume(m_Caster))
            {
                return true;
            }

This code isn't in the newest version of ServUO, so I deleted it to compile.

In Custom/Universal Storage Keys Version 2.0.6/Main Data Management/ItemListEntries.cs:
CS1061: Line 291: 'Server.Items.TreasureMap' does not contain a definition for 'ChestMap' and no extension method 'ChestMap' accepting a first argument of type 'Server.Items.TreasureMap' could be found

And the code here. I'll keep searching though.

_ChestMap = map.ChestMap;

I commented this out for now.