The Windows App SDK empowers all Windows desktop apps with modern Windows UI, APIs, and platform features, including back-compat support, shipped via NuGet.
The variable '$WindowsAppSDKVersionProperty' cannot be retrieved because it has not been set.
at <ScriptBlock>, D:\WindowsAppSDK\BuildAll.ps1: line 162
The fix was to simply declare the variable outside of the scope.
Strictmode was causing the failure below
The fix was to simply declare the variable outside of the scope.