26.08.2023 TFS NEKIRO 7.72 <fmt> lib problem

[Rondel]

Hey, I've just followed the Compiling on Windows (vcpkg) (https://github.com/otland/forgottenserver/wiki/Compiling-on-Windows-%28vcpkg%29) tutorial. I've succesfully went through all the steps, however when I tried building the Nekiro 1.5 TFS 7.72 downgrade i've encountered few errors:

Severity    Code    Description    Project    File    Line    Suppression State
Error    C2079    '_' uses undefined struct 'fmt::v10::detail::type_is_unformattable_for<T,char>'    theforgottenserver    C:\dev\vcpkg\installed\x64-windows\include\fmt\core.h    1577   
Error    C2338    static_assert failed: 'Cannot format an argument. To make type T formattable provide a formatter<T> specialization: https://fmt.dev/latest/api.html#udt' (compiling source file ..\src\iomarket.cpp)    theforgottenserver    C:\dev\vcpkg\installed\x64-windows\include\fmt\core.h    1581   
Error    C2079    '_' uses undefined struct 'fmt::v10::detail::type_is_unformattable_for<T,char>'    theforgottenserver    C:\dev\vcpkg\installed\x64-windows\include\fmt\core.h    1577   
Error    C2079    '_' uses undefined struct 'fmt::v10::detail::type_is_unformattable_for<T,char>'    theforgottenserver    C:\dev\vcpkg\installed\x64-windows\include\fmt\core.h    1577   
Error    C2338    static_assert failed: 'Cannot format an argument. To make type T formattable provide a formatter<T> specialization: https://fmt.dev/latest/api.html#udt' (compiling source file ..\src\iomapserialize.cpp)    theforgottenserver    C:\dev\vcpkg\installed\x64-windows\include\fmt\core.h    1581

The above erros in the picutre

Any ideas how to fix that? Thank you in advance!

 

[bpm91]

I removed the code and it seems to work fine

Now I followed what you said about removing tfs:: and adding statics, it's working, thank you

 

[cheiracoca]

solved? i need help for fix errors

 

[lexus21]

if someone have error -> 'auto' is not allowed here

do this code

namespace tfs {

#if __has_cpp_attribute(__cpp_lib_to_underlying)

    inline constexpr auto to_underlying(auto e) noexcept { return std::to_underlying(e); }

#else

    template<typename E>
    inline constexpr auto to_underlying(E e) noexcept -> std::underlying_type_t<E> {
        return static_cast<std::underlying_type_t<E>>(e);
    }

#endif

} // namespace tfs