EmguCV TypeInitializationException [英] EmguCV TypeInitializationException

问题描述

我真的EgmuCV一个新手

i really a newbie with EgmuCV

我试图捕捉摄像头的图像有以下code：

i try to capture images from webcam with the following code:

//Program.cs (Winform)
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

using Emgu.CV;
using Emgu.CV.UI;
using Emgu.Util;
using Emgu.CV.Structure;

namespace EgmuCVTest
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Capture cp = new Capture();
            ImageViewer imv = new ImageViewer();

            Application.Idle += new EventHandler(delegate(object s, EventArgs ea)
            {
                imv.Image = cp.QueryFrame();
            });

            imv.ShowDialog();

        }
    }
}

我得到后续的错误：

i get the follow error:

我检查，并在该.exe文件夹中所有的dll necesary

i check and have all necesary dll in the .exe folder

推荐答案

遇到同样的问题了一段时间后，我发现的说明解决这个（<一个href=\"http://www.emgu.com/wiki/index.php/Download_And_Installation#The_type_initializer_for_.27Emgu.CV.CvInvoke.27_threw_an_exception.\">TypeInitializer异常）是不完整的。

After experiencing this same problem for a while, I found the instructions for solving this (TypeInitializer Exception) are incomplete.

1. 对于基本的应用程序，你需要 cvextern.dll，Emgu.CV.dll，Emgu.CV.UI.dll，Emgu.Util.dll 中该.EXE目录。

您需要的x86（64位）的.exe文件目录和里面的86DIR需要DIR opencv_calib3dXXX.dll，opencv_contribXXX.dll，opencv_coreXXX.dll，opencv_features2dXXX.dll，opencv_highguiXXX .dll文件，opencv_imgprocXXX.dll，opencv_legacyXXX.dll，opencv_mlXXX.dll，opencv_objectdetectXXX.dll，opencv_videoXXX.dll 和 cudart32_42_9.dll，npp32_42_9.dll，opencv_flann240.dll

You need a x86(x64) dir in the .exe directory and inside "x86" dir you need opencv_calib3dXXX.dll, opencv_contribXXX.dll, opencv_coreXXX.dll, opencv_features2dXXX.dll, opencv_highguiXXX.dll, opencv_imgprocXXX.dll, opencv_legacyXXX.dll, opencv_mlXXX.dll, opencv_objectdetectXXX.dll, opencv_videoXXX.dll and cudart32_42_9.dll, npp32_42_9.dll, opencv_flann240.dll

该应用程序将只要您包含所有必需的dll的工作。

The app will work as soon as you include all of the required DLLs.

这篇关于EmguCV TypeInitializationException的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！