Visual Studio

Question

Witam ,

Mam problem z Visual Studio 2017 robię dokładnie wszystko jak pokazuje p.Krzysztof Szenk w kursie wprowadzenie do programowania grafiki komputerowej.

Przy kompilacji nie wyskakuje mi okno które stworzyłem. Natomiast wyskakuje mi taki komunikat :The program '[12240] Project1.exe' has exited with code 1 (0x1).Nie wiem co z tym robić. Z góry dziękuje.

 

 

#include <GLFW/glfw3.h>

constexpr int WIN_SZ_X = 800, WIN_SZ_Y = 600;

int main()
{
    
    glfwInit();
    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 5);
    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);

       
    GLFWwindow* window = glfwCreateWindow(WIN_SZ_X, WIN_SZ_Y, "bLA", nullptr, nullptr);

    if (!window)
        return 1;

    glfwMakeContextCurrent(window);

    while (!glfwWindowShouldClose(window))
    {
        if (glfwGetKey(window, GLFW_KEY_Q) == GLFW_PRESS)
            glfwSetWindowShouldClose(window, 1);
        glfwSwapBuffers(window);
        glfwPollEvents();
    }

    glfwTerminate();
    
    return 0;
}

 

Comments

Kilka uwag:
1. Problem nie dotyczy Visual Studio tylko problemów w kodzie.
2. Na takich screenach nic nie widać. Wrzuć kod programu do bloczku code
 

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Wpisałem kod odręcznie.

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https://forum.pasja-informatyki.pl/faq#jak-wstawic-kod-zrodlowy

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Dzieki :)

Answer 1

Nie udało ci się wykonać funkcji glfwCreateWindow
Sprawdź jaki błąd został wygenerowany https://www.glfw.org/docs/latest/intro_guide.html#error_handling

Prawdopodobnie wystarczy dodać kod:

if (!window) {
    const char* description;
    int code = glfwGetError(&description);
 
    std::cout << "Wystapil blad " << code;
    if (description)
        std::cout << ": " << description;

    std::cout << std::endl;
    return 1;
}

 

 

Comments

Jeżeli użyłeś OutputDebugStringA w taki sposób jak ci zasugerowałem to powinieneś dostać dodatkową linijkę z opisem błędu w gdzieś w środku outputu.
Bez tego nie jestem w stanie powiedzieć dlaczego nie możesz stworzyć okna.

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Error:Unable to open file

C:\Users\Tomasz\source\repos\Project1\Project1\Debug\Source.obj. Error code = 0x80070002.

C3861 'OutputDebugStringA': identifier not found 

Takie błędy mi wyskakują być może z powodu tego ze nie w tym miejscu umieściłem Twój kod.Dzieki za poświecony czas.

A kod wygląda następująco:

#include <GLFW/glfw3.h>
#include <iostream>

#include <sstream>

void logError(int code, const char* message) {
	std::stringstream str;
	str << "Wystapil blad " << code;
	if (message)
		str << ": " << message;
	OutputDebugStringA(str.str().c_str());
}



constexpr int WIN_SZ_X = 200, WIN_SZ_Y = 300;

int main()
{


	glfwInit();
	glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
	glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 5);
	glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);


	GLFWwindow* window = glfwCreateWindow(WIN_SZ_X, WIN_SZ_Y, "bLA", nullptr, nullptr);

	if (!window)
		return 1;

	glfwMakeContextCurrent(window);
	gladLoadGL();


	
	if (!window) {
		const char* description;
		int code = glfwGetError(&description);
		logError(code, description);
		return 1;
	}

	glfwTerminate();


	return 0;
}

 

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dodaj nagłówek windows.h

#include <windows.h>

 

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Po wpisaniu kodu :

#include <GLFW/glfw3.h>
#include <iostream>
#include <Windows.h>
#include <sstream>

void logError(int code, const char* message) {
	std::stringstream str;
	str << "Wystapil blad " << code;
	if (message)
		str << ": " << message;
	OutputDebugStringA(str.str().c_str());
}



constexpr int WIN_SZ_X = 200, WIN_SZ_Y = 300;

int main()
{


	glfwInit();
	glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
	glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 5);
	glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);


	GLFWwindow* window = glfwCreateWindow(WIN_SZ_X, WIN_SZ_Y, "bLA", nullptr, nullptr);

	if (!window)
		return 1;

	



	if (!window) {
		const char* description;
		int code = glfwGetError(&description);
		logError(code, description);
		return 1;
	}

	glfwTerminate();


	return 0;
}

Na wyjsciu otrzymuje :

'Project1.exe' (Win32): Loaded 'C:\Users\Tomasz\source\repos\Project1\Debug\Project1.exe'. Symbols loaded.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\ntdll.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\kernel32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\KernelBase.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\user32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\win32u.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\gdi32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\gdi32full.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\msvcp_win.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\ucrtbase.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\shell32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\cfgmgr32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\SHCore.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\msvcrt.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\rpcrt4.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\sspicli.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\cryptbase.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\bcryptprimitives.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\sechost.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\combase.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\windows.storage.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\advapi32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\profapi.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\powrprof.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\umpdc.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\shlwapi.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\kernel.appcore.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\cryptsp.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\msvcp140d.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\vcruntime140d.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\ucrtbased.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\imm32.dll'. Cannot find or open the PDB file.
The thread 0x90c has exited with code 0 (0x0).
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\uxtheme.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\winmm.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\winmmbase.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\winmmbase.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\winmmbase.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Unloaded 'C:\Windows\SysWOW64\winmmbase.dll'
'Project1.exe' (Win32): Unloaded 'C:\Windows\SysWOW64\winmmbase.dll'
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\dinput8.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\XInput1_4.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\devobj.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\dwmapi.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\InputHost.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\CoreMessaging.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\CoreUIComponents.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\WinTypes.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\ntmarta.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\propsys.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\oleaut32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\msctf.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\hid.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\setupapi.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\bcrypt.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\wintrust.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\msasn1.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\crypt32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\opengl32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\glu32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\DXCore.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\amdhdl32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Unloaded 'C:\Windows\SysWOW64\amdhdl32.dll'
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\ig75icd32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\igdusc32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\wtsapi32.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Loaded 'C:\Windows\SysWOW64\version.dll'. Cannot find or open the PDB file.
'Project1.exe' (Win32): Unloaded 'C:\Windows\SysWOW64\version.dll'
The thread 0x314c has exited with code 1 (0x1).
The thread 0x10e4 has exited with code 1 (0x1).
The thread 0x1eac has exited with code 1 (0x1).
The thread 0x2540 has exited with code 1 (0x1).
The thread 0x3154 has exited with code 1 (0x1).
The thread 0x23a0 has exited with code 1 (0x1).
The thread 0x1dfc has exited with code 1 (0x1).
The thread 0x11d0 has exited with code 1 (0x1).
The thread 0xdc8 has exited with code 1 (0x1).
The program '[3012] Project1.exe' has exited with code 1 (0x1).

 

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Twój program kończy się w linii 31. Wyrzuć linie 30 i 31.
Być może to z przemęczenia. Ale jeżeli tego nie widzisz to zadaj sobie pytanie czy jesteś gotów na programowanie grafiki. Być może musisz wrócić do podstaw C++.