Writing to multilevel pointer crashes .exe - c++

Question

I'm trying to edit pointer's value with dll but it crashes the program. Pointer is 100% correct (checked and tested with cheat engine). My goal is to change its value to 1 (I can do it via cheat engine, but I need to convert it to code).
typedef void(__fastcall* _wh)(int val);
_wh wh;
uintptr_t FinalAddress(uintptr_t ptr, std::vector<DWORD> offsets)
{
uintptr_t addr = ptr;
for (unsigned int i = 0; i < offsets.size(); ++i)
{
addr = *(uintptr_t*)addr;
addr += offsets[i];
}
return addr; // returns the main pointer from needed assets
}
DWORD WINAPI HackThread(HMODULE hModule)
{
AllocConsole();
FILE* f;
freopen_s(&f, "CONOUT$", "w", stdout);
std::cout << "dll injected\n" << std::endl;
uintptr_t moduleBase = (uintptr_t)GetModuleHandle(L"Soria2.pl.exe");
uintptr_t adres = FinalAddress(moduleBase + 0x267D94, {0xC, 0x66C});
wh = (_wh)adres; // access the pointer's pointer to edit the value;
std::cout << wh;
while (true)
{
if (GetAsyncKeyState(VK_SHIFT) & 1)
{
wh(1);
}
Sleep(10);
}
fclose(f);
FreeConsole();
FreeLibraryAndExitThread(hModule, 0);
return 0;
}

Answer 1

Ok I've figured it out. It turned out that the thing I wanted was just a variable and I wanted to call the function. This part was problematic:
wh = (_wh)adres; // access the pointer's pointer to edit the value;
I changed it to:
int* wallHack = (int*)adres
and simply changed the value to:
*wallhack = 1