Posted by Joseph-mi-Altfeld on Jul 02, 2023; 6:06am
URL: https://forum.jogamp.org/compile-error-cannot-access-WriteCloneable-using-jogl-library-tp4042722.html

Hellow everyone. This is my first post.
I downloaded jogamp-all-platform.7z from jogamp.org and extract and decompressed it
and copy a sample program got form internet.
and when try to compile compiler shows message "cannot accees WriteCloneable"
sample program is as follows

mport com.jogamp.opengl.GL;
import com.jogamp.opengl.GLAutoDrawable;
import com.jogamp.opengl.GLCapabilities;
import com.jogamp.opengl.GLEventListener;
import com.jogamp.opengl.GLProfile;
import com.jogamp.newt.event.WindowAdapter;
import com.jogamp.newt.event.WindowEvent;
import com.jogamp.newt.opengl.GLWindow;
import com.jogamp.opengl.util.Animator;

public class FirstStepNewt implements GLEventListener { //(1)
       
        public static void main(String[] args) {
                new FirstStepNewt();
        }
       
        public FirstStepNewt() {
                GLCapabilities caps = new GLCapabilities(GLProfile.get(GLProfile.GL2));//(2)
                GLWindow glWindow = GLWindow.create(caps); //(3)
....

error occur at GLWindow.create(caps)

My OS is Wndows10 and command line is
"\Program Files\java\jdk1.8.0_71\bin\javac" -classpath .;"..\jogamp-all-platforms\jar\glugen-rt.jar;..\jogamp-all-platforms\jar\jogl-all.jar" %1

My directiory structure is

+---joamp-all-patforms--jar
|
+--jogltest     <- directory where sample program lies

does anyone know cause of error?
Thank you
thank you