Hello,

I'm just starting to use ComfyJ, so probably I'm not doing something right.

I have created an ActiveForm with Delphi. I'm able to embeb it inside a Delphi form and even I can call its events and everything works fine. The problem is when I close my java container application. It crash, I get this:

Exception eedfade, at 7C812A5B

Native function stack data: b6d224c,393748,11,21

I have tested the same with another ActiveX and I get this other error:

Exception c0000005, at 10001B67

Access violation: attempting to read memory at address 0B66976C

I copy the code of my test application:

package pruebamanolo.mainproject;

import java.awt.BorderLayout;
import java.awt.Dimension;

import javax.swing.JFrame;
import javax.swing.JPanel;
import com.jniwrapper.win32.automation.OleContainer;
import com.jniwrapper.win32.com.types.CLSID;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import com.jniwrapper.win32.ole.types.OleVerbs;
import javax.swing.JButton;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import com.jniwrapper.Int32;
import com.jniwrapper.win32.ole.OleFunctions;
import pruebamanolo.manoloactiveformproj1.IManoloActiveForm;
import pruebamanolo.manoloactiveformproj1.impl.IManoloActiveFormImpl;

public class Frame3 extends JFrame {
    OleContainer _container = new OleContainer();
    IManoloActiveForm manoloActiveForm;
    
    JPanel contentPane;
    BorderLayout borderLayout1 = new BorderLayout();

    public static final CLSID CLASS_ID = CLSID.create("{10697673-62BC-4CBA-A63F-5D56145C2D3C}");
    JPanel jPanel1 = new JPanel();
    JButton jButton1 = new JButton();

    public Frame3() {
        try {
            setDefaultCloseOperation(EXIT_ON_CLOSE);
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    /**
     * Component initialization.
     *
     * @throws java.lang.Exception
     */
    private void jbInit() throws Exception {
        OleFunctions.oleInitialize();
        
        contentPane = (JPanel) getContentPane();
        contentPane.setLayout(borderLayout1);
        setSize(new Dimension(800, 600));
        setTitle("Prueba ActiveX");
        jButton1.setText("Cambio de color");
        jButton1.addActionListener(new Frame3_jButton1_actionAdapter(this));
        contentPane.add(jPanel1, java.awt.BorderLayout.SOUTH);
        jPanel1.add(jButton1);
        inicializa();
    }

    private void inicializa() {
        getContentPane().add(_container, BorderLayout.CENTER);
        createOleObject();
        addWindowListener(new WindowAdapter()
        {
            public void windowOpened(WindowEvent e)
            {
                showOleObject();
            }

            public void windowClosing(WindowEvent e)
            {
                destroyOleObject();
            }
        });
    }


    private void createOleObject()
    {
        _container.createObject(CLASS_ID);    
        manoloActiveForm = new IManoloActiveFormImpl(_container.getOleObject());
        
    }

    private void showOleObject()
    {
        _container.doVerb(OleVerbs.SHOW);
    }

    private void destroyOleObject()
    {
        _container.destroyObject();
        OleFunctions.oleUninitialize();
    }

    private void cambioDeColor() {
        Int32 r = new Int32(0);
        Int32 g = new Int32(0);
        Int32 b = new Int32(0);

        manoloActiveForm.cambioDeColor(r,g,b);
    }

    public void jButton1_actionPerformed(ActionEvent e) {
        cambioDeColor();
    }


}


class Frame3_jButton1_actionAdapter implements ActionListener {
    private Frame3 adaptee;
    Frame3_jButton1_actionAdapter(Frame3 adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton1_actionPerformed(e);
    }
}

Thanks

Manuel Crespo