java lwjgl获取无法创建上下文(WGL_ARB_create_context)

Question

我正在开发一个 lwjgl 项目，该项目具有以下代码:

public class DisplayManager {

    private static final int WIDTH = 1280;
    private static final int HEIGHT = 720;
    private static final int FPS_CAP = 120;

    public static void createDisplay() {
        ContextAttribs attribs = new ContextAttribs(3,2).withForwardCompatible(true).withProfileCore(true);

        try {
            Display.setDisplayMode(new DisplayMode(WIDTH, HEIGHT));
            Display.create(new PixelFormat(), attribs);
        } catch (LWJGLException ex) {
             Logger.getLogger(DisplayManager.class.getName()).log(Level.SEVERE, null, ex);
        }

        GL11.glViewport(0,0,WIDTH,HEIGHT);
    }

    public static void updateDisplay() {
        Display.sync(FPS_CAP);
        Display.update();
    }

    public static void closeDisplay() {
        Display.destroy();
    }
}

我收到以下错误消息:

org.lwjgl.LWJGLException: Could not create context (WGL_ARB_create_context) at org.lwjgl.opengl.WindowsContextImplementation.nCreate(Native Method) at org.lwjgl.opengl.WindowsContextImplementation.create(WindowsContextImplementation.java:50) at org.lwjgl.opengl.ContextGL.(ContextGL.java:132) at org.lwjgl.opengl.Display.create(Display.java:850) at org.lwjgl.opengl.Display.create(Display.java:797) at javaapplication15.DisplayManager.createDisplay(DisplayManager.java:34) at javaapplication15.engineTester.MainGameLoop.main(MainGameLoop.java:21)

Exception in thread "main" java.lang.RuntimeException: No OpenGL context found in the current thread. at org.lwjgl.opengl.GLContext.getCapabilities(GLContext.java:124) at org.lwjgl.opengl.GL11.glViewport(GL11.java:3261) at javaapplication15.DisplayManager.createDisplay(DisplayManager.java:41) at javaapplication15.engineTester.MainGameLoop.main(MainGameLoop.java:21) Java Result: 1

Answer 1

它可能无法回答您的问题，但我的解决方案可能对其他人有帮助。 如果您的笔记本电脑有集成显卡和其他更强大的显卡，您可能会收到此错误。这是因为您创建的程序使用集成显卡，不支持OpenGL 3.2。但是，如果您切换到第二个更强大的显卡，您的程序将正常工作。