Messages

1

Window / LNK2019 : unresolved external symbol

« on: September 01, 2011, 11:06:01 am »

Thanks for the answers

@Ricky
I linked these libraries:

sfml-window.lib (release mode)
sfml-window-d.lib (debug mode)

I added SFML_DYNAMIC in the preprocessor (release mode).

About sfml directories, I followed the first tutorial and everything is working properly.

@Laurent
I know that sf::Clock is in sfml-system, but it's not necessary to link because Window.hpp already does it.
I put .dll files (sfml-window.dll and sfml-system.dll and -d versions) in the directory of the project.

...

I'm stupid. I'm very stupid... :oops:
While I'm writing this post I try to redefine libraries in the linker... I used ';' to separate .lib files when I don't have to do it!

Sorry for the lost time :lol:
Now everything works properly!

2

Window / LNK2019 : unresolved external symbol

« on: September 01, 2011, 03:54:25 am »

Hi everyone!
I'm new in this forum and my english is awful (I'm italian)... Please, be patient

So... This is my first post and I need your help
I try to do the "handling time" tutorial, but the linker gives me an "unresolved external symbol" error (LNK2019). It say that the reference to the namespace Clock (sf::Clock) is unresolved but I'm sure I linked all necessary libraries (sfml-window.lib and sfml-window-d.lib).

This is what I wrote (main.cpp):

Code: [Select]

#include <SFML/Window.hpp>
#include <iostream>

int main() {

sf::Window App(sf::VideoMode(800,600,32),"SFML Window - handling time");

sf::Clock Clock;
float time = 0;

while(App.IsOpened()) {

sf::Event Event;
        while (App.GetEvent(Event)) {
if((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::Escape))
App.Close();
}

time = Clock.GetElapsedTime();
Clock.Reset();

std::cout << "Elapsed time: " << time << std::endl;

App.Display();
}

return EXIT_SUCCESS;

}

And this is what the linker says:

Code: [Select]

Errore 1 error LNK2019: riferimento al simbolo esterno "public: void __thiscall sf::Clock::Reset(void)" (?Reset@Clock@sf@@QAEXXZ) non risolto nella funzione _main main.obj 6_Window - Handling time
Errore 2 error LNK2019: riferimento al simbolo esterno "public: float __thiscall sf::Clock::GetElapsedTime(void)const " (?GetElapsedTime@Clock@sf@@QBEMXZ) non risolto nella funzione _main main.obj 6_Window - Handling time
Errore 3 error LNK2019: riferimento al simbolo esterno "public: __thiscall sf::Clock::Clock(void)" (??0Clock@sf@@QAE@XZ) non risolto nella funzione _main main.obj 6_Window - Handling time
Errore 4 fatal error LNK1120: 3 esterni non risolti C:\Users\XXX\Documents\Visual Studio 2008\Projects\SFML-1.6\6_Window - Handling time\Debug\6_Window - Handling time.exe 1 6_Window - Handling time


I'm under Windows 7 (64 bit), I use Visual Studio 2008 Pro and the version of the SFML is the 1.6.

What did I wrong? (except my english... :lol:)