DuckDBOpen "CS8625 - Cannot convert null literal to non-nullable reference type"

[bardware]

I copied your sample code into a new DotNET 8 C#12 project and got an error

var result = NativeMethods.Startup.DuckDBOpen(null, out var database);

This resulted in the error CS8625 - Cannot convert null literal to non-nullable reference type.

I modified the call to use the overload with 4 arguments to look like and this works.

var result = NativeMethods.Startup.DuckDBOpen(null, out var database, oC, out var iErr);

Is there a reason the first argument is marked nullable in one of the two overloads?

[Giorgi]

@bardware It should be nullable in both cases.

[Giorgi]

Fixed in develop.