HALCON error #5123: Wrong window type in operator disp_text

[kungkook]

Hello, is it necessary to use GPU training? Can you provide a copy of halcon source code? I ran a mistake

[1615869510]

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using HalconDotNet;

namespace _6._12
{

public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
    }
    HObject ho_Image, ho_GrayImage, ho_Regions;
    HTuple hTuple=new HTuple();

    private void button1_Click(object sender, EventArgs e)
    {
        HOperatorSet.SetSystem("use_window_thread", "true");
        HOperatorSet.OpenWindow(0,0,hWindowControl1.Width,hWindowControl1.Height,hWindowControl1.HalconWindow,"visiable","",out hTuple);
        HDevWindowStack.Push    (hTuple);
        ho_GrayImage.Dispose();
        HOperatorSet.Rgb1ToGray(ho_Image, out ho_GrayImage);
        ho_Regions.Dispose();
        HOperatorSet.Threshold(ho_GrayImage, out ho_Regions, 0, 111);
        if (HDevWindowStack.IsOpen ()) 
        {
            HOperatorSet.DispObj(ho_Image, hTuple);
        }
    }

    private void hWindowControl1_HMouseMove(object sender, HalconDotNet.HMouseEventArgs e)
    {
        HOperatorSet.GenEmptyObj(out ho_Image);
        HOperatorSet.GenEmptyObj(out ho_GrayImage);
        HOperatorSet.GenEmptyObj(out ho_Regions);
        ho_Image.Dispose();
        HOperatorSet.ReadImage(out ho_Image, "C:/Users/Administrator/Desktop/1718161693632.png");
    }
}

}