Cannot get your examples to run

[pfeigl]

Hi and thanks for these nice bindings. However I cannot get the examples to run:

The lua_pushcfunction(L, lfunc') call errors out with

'int pobnet.Test1.lfunc(lua_State)' is attributed with 'UnmanagedCallersOnly' and cannot be converted into a delegate type. Obtain a function pointer to this method.

When trying to provide the function as point using &lfunc I get

Argument type 'method group address' is not assignable to parameter type 'LuaNET.LuaJIT.Lua.lua_CFunction?'

What am I doing wrong? :-)

[tilkinsc]

Could you provide code please? It seems like you may have tweaked some of it. lua_State is a simple struct which is able to be marshaled easily and implicitly. Check your C# version. This works since net6.0 and I haven't validated prior versions.

[robincodex]

Could you provide code please? It seems like you may have tweaked some of it. lua_State is a simple struct which is able to be marshaled easily and implicitly. Check your C# version. This works since net6.0 and I haven't validated prior versions.

I also encountered the same error, I'm using .NET 10 AOT.

But using static lambda does not have this error.

lua_pushcfunction(
    luaState,
    static (lua_State L) =>
    {
        lua_getglobal(L, "print");
        lua_pushstring(L, "lol");
        lua_pcall(L, 1, 0, 0);
        return 0;
    }
);
// OR
public static lua_CFunction lfunc = state =>
{
    lua_getglobal(state, "print");
    lua_pushstring(state, "lol");
    lua_pcall(state, 1, 0, 0);
    return 0;
};

static void Main(string[] args)
{
    // .....
    lua_pushcfunction(luaState, lfunc);
}