Q> Error Compiling server warning C4018: '<=': signed/unsigned mismatch

[utofaery 7]

Visual studio 2017
Running Window 7 x32

Compiling > Hercules-15.sln
Retargeted solution as visual studio says 
with Windows SDK Version 10.0.17763.0 for 
vcproj-15\Char-server.vcxproj
vcproj-15\Login-server.vcxproj
vcproj-15\Map-server.vcxproj
vcproj-15\Plugin-sample.vcxproj
vcproj-15\plugin-HPMHooking_map.vcxproj
vcproj-15\plugin-HPMHooking_char.vcxproj
vcproj-15\plugin-HPMHooking_login.vcxproj

Then build solution  get all those stuff is it normal?
What I wanted to get done is The warning part:

c:\users\rio\desktop\hercules\src\char\int_party.c(321): warning C4018: '<=': signed/unsigned mismatch

Spoiler

1>------ Build started: Project: char-server, Configuration: Debug Win32 ------
2>------ Build started: Project: login-server, Configuration: Debug Win32 ------
1>c:\users\rio\desktop\hercules\src\char\int_party.c(321): warning C4018: '<=': signed/unsigned mismatch
2>   Creating library ..\login-server.lib and object ..\login-server.exp
1>   Creating library ..\char-server.lib and object ..\char-server.exp
2>login-server.vcxproj -> C:\Users\Rio\Desktop\Hercules\vcproj-15\..\login-server.exe
1>char-server.vcxproj -> C:\Users\Rio\Desktop\Hercules\vcproj-15\..\char-server.exe
1>Done building project "char-server.vcxproj".
3>------ Build started: Project: map-server, Configuration: Debug Win32 ------
4>------ Build started: Project: plugin-sample, Configuration: Debug Win32 ------
4>   Creating library plugin-sample\Debug\sample.lib and object plugin-sample\Debug\sample.exp
4>plugin-sample.vcxproj -> C:\Users\Rio\Desktop\Hercules\vcproj-15\..\plugins\sample.dll
5>------ Build started: Project: plugin-HPMHooking_map, Configuration: Debug Win32 ------
5>   Creating library plugin-HPMHooking_map\Debug\HPMHooking_map.lib and object plugin-HPMHooking_map\Debug\HPMHooking_map.exp
5>plugin-HPMHooking_map.vcxproj -> C:\Users\Rio\Desktop\Hercules\vcproj-15\..\plugins\HPMHooking_map.dll
6>------ Build started: Project: plugin-HPMHooking_char, Configuration: Debug Win32 ------
3>   Creating library ..\map-server.lib and object ..\map-server.exp
3>map-server.vcxproj -> C:\Users\Rio\Desktop\Hercules\vcproj-15\..\map-server.exe
7>------ Build started: Project: plugin-HPMHooking_login, Configuration: Debug Win32 ------
6>   Creating library plugin-HPMHooking_char\Debug\HPMHooking_char.lib and object plugin-HPMHooking_char\Debug\HPMHooking_char.exp
6>plugin-HPMHooking_char.vcxproj -> C:\Users\Rio\Desktop\Hercules\vcproj-15\..\plugins\HPMHooking_char.dll
7>   Creating library plugin-HPMHooking_login\Debug\HPMHooking_login.lib and object plugin-HPMHooking_login\Debug\HPMHooking_login.exp
7>plugin-HPMHooking_login.vcxproj -> C:\Users\Rio\Desktop\Hercules\vcproj-15\..\plugins\HPMHooking_login.dll
========== Build: 7 succeeded, 0 failed, 0 up-to-date, 0 skipped ==========

 

Edited January 14, 2019 by utofaery

[AnnieRuru 957]

forget about that, nobody seems to have a perfect solution on how to fix it
https://github.com/HerculesWS/Hercules/issues/1725
https://github.com/HerculesWS/Hercules/issues/1434