Exception in libGDX

I'm thinking of using libGDX in eclipse, but when I ran the default class (badlogic image display), I got the following exceptions:

Exception in thread "LWJGL Application" java.lang.NullPointerException
at com.badlogic.gdx.backends.lwjgl.LwjglGraphics.createDisplayPixelFormat
(LwjglGraphics.java:321)
at com.badlogic.gdx.backends.lwjgl.LwjglGraphics.setupDisplay(LwjglGraphics.java:215)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:142)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication $1.run(LwjglApplication.java:124)

In the top LwjglGraphics.java:321,
throw newGdxRuntimeException("OpenGL is not supported by the video driver:"+glVersion.getDebugVersionString(),ex3);
I think it is related to OpenGL, but I don't know the cause.
If anyone understands, I would appreciate it if you could tell me.
The operating system is Windows 10 64-bit, the eclipse is 4.6.0, and the Gradle is already plugged in.
　　　　

java

2022-09-30 21:17

1 Answers

https://stackoverflow.com/questions/38806017/libgdx-nullpointerexception-for-the-default-code

Here are some similar questions and answers.
Roughly translated,

Please add the line below to the game launch code.

System.setProperty("org.lwjgl.opengl.Display.allowSoftwareOpenGL", "true");

The boot code should look like this:

public class Main {
   public static void main(String[]args) {
      LwjglApplicationConfiguration config = new LwjglApplicationConfiguration();
      System.setProperty("org.lwjgl.opengl.Display.allowSoftwareOpenGL", "true");
      config.title = "Mygame"; 
      config.width = 1920;
      config.height=1080;
      new LwjglApplication (new MyGame(), config);
   }
}

Also, update the graphics driver.

2022-09-30 21:17

If you have any answers or tips

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