FNIS SKSE error 2001 - Linux steamdeck

[Terra4311]

ive been trying to get this to work all night, short: i get hit with Error2001 instantly, when running the updater, i get this

See the end of this message for details on invoking \njust-in-time (JIT) debugging instead of this dialog box.\n\n************** Exception Text **************\nSystem.NullReferenceException: Object reference not set to an instance of an object
  at GenerateFNISforUsers.FNIScommon1+FNIScommon.LogOutput (System.String LogText, System.Boolean ToTextBox, System.Boolean Newline) [0x0000b] in <4ce5005c12014d0082b18ee0d9a22a28>:0
  at GenerateFNISforUsers.FNIScommon1+FNIScommon.WriteError () [0x00578] in <4ce5005c12014d0082b18ee0d9a22a28>:0
  at GenerateFNISforUsers.GenerateFNISUsers.Main () [0x02558] in <4ce5005c12014d0082b18ee0d9a22a28>:0
  at GenerateFNISforUsers.GenerateFNISUsers.Button1_Click (System.Object sender, System.EventArgs e) [0x0001b] in <4ce5005c12014d0082b18ee0d9a22a28>:0
  at System.Windows.Forms.Control.OnClick (System.EventArgs e) [0x0001f] in <549c758871b2437dae49530d4382de22>:0
  at System.Windows.Forms.Button.OnClick (System.EventArgs e) [0x00037] in <549c758871b2437dae49530d4382de22>:0
  at System.Windows.Forms.Button.OnMouseUp (System.Windows.Forms.MouseEventArgs mevent) [0x0009a] in <549c758871b2437dae49530d4382de22>:0
  at System.Windows.Forms.Control.WmMouseUp (System.Windows.Forms.Message& m, System.Windows.Forms.MouseButtons button, System.Int32 clicks) [0x001c3] in <549c758871b2437dae49530d4382de22>:0
  at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m) [0x005a0] in <549c758871b2437dae49530d4382de22>:0
  at System.Windows.Forms.ButtonBase.WndProc (System.Windows.Forms.Message& m) [0x0011f] in <549c758871b2437dae49530d4382de22>:0
  at System.Windows.Forms.Button.WndProc (System.Windows.Forms.Message& m) [0x00056] in <549c758871b2437dae49530d4382de22>:0
  at System.Windows.Forms.Control+ControlNativeWindow.OnMessage (System.Windows.Forms.Message& m) [0x00001] in <549c758871b2437dae49530d4382de22>:0
  at System.Windows.Forms.Control+ControlNativeWindow.WndProc (System.Windows.Forms.Message& m) [0x000b3] in <549c758871b2437dae49530d4382de22>:0
  at System.Windows.Forms.NativeWindow.Callback (System.Windows.Forms.Message& m) [0x00025] in <549c758871b2437dae49530d4382de22>:0

\n************** Loaded Assemblies **************\nmscorlib\n    Assembly Version: 4.0.0.0\n    Win32 Version: 4.6.57.0\n    CodeBase: file:///Z:/app/share/wine/mono/wine-mono-7.0.0/lib/mono/4.5/mscorlib.dll\n----------------------------------------\nGenerateFNISforUsers\n    Assembly Version: 7.6.0.0\n    Win32 Version: 7.6.0.0\n    CodeBase: file:///Z:/run/user/1000/doc/a206be11/GenerateFNISforUsers.exe\n----------------------------------------\nMicrosoft.VisualBasic\n    Assembly Version: 10.0.0.0\n    Win32 Version: 10.0.30319.17020\n    CodeBase: file:///Z:/app/share/wine/mono/wine-mono-7.0.0/lib/mono/gac/Microsoft.VisualBasic/10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll\n----------------------------------------\nSystem\n    Assembly Version: 4.0.0.0\n    Win32 Version: 4.6.57.0\n    CodeBase: file:///Z:/app/share/wine/mono/wine-mono-7.0.0/lib/mono/gac/System/4.0.0.0__b77a5c561934e089/System.dll\n----------------------------------------\nSystem.Windows.Forms\n    Assembly Version: 4.0.0.0\n    Win32 Version: 4.6.57.0\n    CodeBase: file:///Z:/app/share/wine/mono/wine-mono-7.0.0/lib/mono/gac/System.Windows.Forms/4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll\n----------------------------------------\nSystem.Drawing\n    Assembly Version: 4.0.0.0\n    Win32 Version: 4.6.57.0\n    CodeBase: file:///Z:/app/share/wine/mono/wine-mono-7.0.0/lib/mono/gac/System.Drawing/4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll\n----------------------------------------\nSystem.Configuration\n    Assembly Version: 4.0.0.0\n    Win32 Version: 4.6.57.0\n    CodeBase: file:///Z:/app/share/wine/mono/wine-mono-7.0.0/lib/mono/gac/System.Configuration/4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll\n----------------------------------------\nAccessibility\n    Assembly Version: 4.0.0.0\n    Win32 Version: \n    CodeBase: file:///Z:/app/share/wine/mono/wine-mono-7.0.0/lib/mono/gac/Accessibility/4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll\n----------------------------------------\nSystem.Core\n    Assembly Version: 4.0.0.0\n    Win32 Version: 4.6.57.0\n    CodeBase: file:///Z:/app/share/wine/mono/wine-mono-7.0.0/lib/mono/gac/System.Core/4.0.0.0__b77a5c561934e089/System.Core.dll\n----------------------------------------\n\n************** JIT Debugging **************\n