Messages

1

Network / Re: Problems with networking examples (APPCRASH + undefined reference)

« on: October 06, 2015, 02:47:57 pm »

It's really weird.. I started a blank project, set up project options like before, copied the code like before, copied the dlls to program folder like before, and now it works.
I can't really say what did I do differently this time, but finally it works.
Thanks for your time and for your help!

2

Network / Re: Problems with networking examples (APPCRASH + undefined reference)

« on: October 06, 2015, 02:28:12 pm »

Now I realized that previously I've downloaded "GCC 4.9.2 MinGW (DW2) - 32-bit", but I should have downloaded "GCC 4.7.1 TDM (SJLJ) - 32-bit" instead, I guess.
Now the program starts, but it displays only the "system("pause");" command, none of the above.
Can you explain this?

3

Network / Re: Problems with networking examples (APPCRASH + undefined reference)

« on: October 06, 2015, 02:21:24 pm »

You're right, but as I said, I've compiled it with CodeBlocks and with mingw 4.7.1 too.
And first, I tried to use the libstdc++-6.dll from the CodeBlocks/MinGW directory, but it gave me that "The procedure entry point (_ZSt24_throw_out_of_range_fmtPKcz) could not be located in the dynamic library libstdc++-6.dll" error.

4

Network / Re: Problems with networking examples (APPCRASH + undefined reference)

« on: October 06, 2015, 02:03:57 pm »

Yes, I copied the necessary dlls from SFML-2.3.2/bin to the project's folder.
First, it throwed a "libstdc++-6.dll" error (_ZSt24_thros_out_of_range_fmtPKcz), then I've found an older version of this dll and replaced it.
But after this, it throws the 0xc000007b error.

I don't know if it counts or not, but I've compiled it with both Dev-Cpp (mingw32 version: 3.4.2) and with CodeBlocks (mingw32 version: 4.7.1), but both version behaves exactly the same.

5

Network / Re: Problems with networking examples (APPCRASH + undefined reference)

« on: October 06, 2015, 01:46:45 pm »

Now I tried to include all of these: Graphics.hpp,Window.hpp,Audio.hpp,Network.hpp,System.hpp (and of course I've modified the linking too).
Now it successfully compiled, but I'm getting an application error (0xc000007b), when trying to run it.
I tried to google it, but couldn't find an appropriate answer to solve it.

6

Network / Re: Problems with networking examples (APPCRASH + undefined reference)

« on: October 06, 2015, 11:55:01 am »

Yes, when I said "I've updated the Project options" it meant that I've updated the paths, sorry if it was equivocal.

7

Network / Re: Problems with networking examples (APPCRASH + undefined reference)

« on: October 06, 2015, 11:36:29 am »

I've downloaded SFML 2.3.2 as you say and I've updated the Project options.
However, I'm still getting the same error with Dev-Cpp and with CodeBlocks too.

The other problem: I have that DLL, and the program starts, but it crashes when it tries to open the given port (or whatever it tries to do after selecting t/u, s/c).

8

Network / Problems with networking examples (APPCRASH + undefined reference)

« on: October 06, 2015, 10:41:45 am »

Hi guys, I'm new here and I'd like to ask some help from you.

Relatively I'm new to SFML too, I only used its "Audio" part a couple of years ago, and it worked like a charm (version 1.6).
Now I'm trying to learn the basics of networking, but I can't get it work.

First of all, I tried to run the pre-compiled "sockets.exe" in the examples folder of SFML 2.0, but it crashes after selecting from the 2 options (t/u, s/c).

Problem signature:
  Problem Event Name:   APPCRASH
  Application Name:   sockets.exe
  Application Version:   0.0.0.0
  Application Timestamp:   51613f31
  Fault Module Name:   libstdc++-6.dll
  Fault Module Version:   0.0.0.0
  Fault Module Timestamp:   4bc96cae
  Exception Code:   c0000005
  Exception Offset:   000462f3
  OS Version:   6.1.7601.2.1.0.768.3
  Locale ID:   1038
  Additional Information 1:   0a9e
  Additional Information 2:   0a9e372d3b4ad19135b953a78882e789
  Additional Information 3:   0a9e
  Additional Information 4:   0a9e372d3b4ad19135b953a78882e789

After this, I've found a simple example, but I can't compile it.
Project options:
Directories/Library Dir.   F:/SFML-2.0/lib
Directories/Include Dir.   F:/SFML-2.0/include
Parameters/Linker      F:/SFML-2.0/lib/libsfml-network.a

The code itself:

(click to show/hide)

#include <SFML/Network.hpp>
#include <string>
#include <iostream>

using namespace std;

int main()
{
    sf::IpAddress ip = sf::IpAddress::getLocalAddress();
    sf::TcpSocket socket;
    char connectionType;
    char mode;
    char buffer[2000];
    std::size_t received;
    std::string text = "Connected to: ";

    std::cout << "Enter (s) for Server, Enter (c) for client: " << std::endl;
    cin >> connectionType;

    if(connectionType == 's')
    {
       sf::TcpListener listener;
       listener.listen(2000);
       listener.accept(socket);
       text += "Server";
    }
    else if(connectionType == 'c')
    {
       socket.connect(ip, 2000);
       text += "Client";
    }

    socket.send(text.c_str(), text.length() + 1);

    socket.receive(buffer, sizeof(buffer), received);

    std::cout << buffer << std::endl;

    system("pause");

   return 0;
}

Error (Dev-Cpp 4.9.9.2):

In function `main': [Linker error] undefined reference to `_imp___ZN2sf4Time4ZeroE'
ld returned 1 exit status
[Build Error]  [F:/Network_example/network.exe] Error 1

Error (Code::Blocks 13.12):

|=== Build: default in Network_example (compiler: GNU GCC Compiler) ===|
.objs\main.o:main.cpp|| undefined reference to `_imp___ZN2sf4Time4ZeroE'|
||=== Build failed: 1 error(s), 0 warning(s) (0 minute(s), 2 second(s)) ===|

Thanks in advance for the help.
Greetings!