Emgu验证手眼标定，CvInvoke.EstimateRigidTransform报异常

源码：

1. PointF[] points_camera = new PointF[9];
   
2. PointF[] points_robot = new PointF[9];
   
3. points_camera[0] = new PointF(1372.36f, 869f);
   
4. points_camera[1] = new PointF(1758.86f, 979.07f);
   
5. points_camera[2] = new PointF(2145.75f, 1090.03f);
   
6. points_camera[3] = new PointF(2040.02f, 1461.64f);
   
7. points_camera[4] = new PointF(1935.01f, 1833.96f);
   
8. points_camera[5] = new PointF(1546.79f, 1724.21f);
   
9. points_camera[6] = new PointF(1158.53f, 1613.17f);
   
10. points_camera[7] = new PointF(1265.07f, 1240.49f);
    
11. points_camera[8] = new PointF(1652.6f, 1351.27f);
    
12. 
    
13. points_robot[0] = new PointF(98.884f, 320.881f);
    
14. points_robot[1] = new PointF(109.81f, 322.27f);
    
15. points_robot[2] = new PointF(120.62f, 323.695f);
    
16. points_robot[3] = new PointF(121.88f, 313.154f);
    
17. points_robot[4] = new PointF(123.111f, 302.671f);
    
18. points_robot[5] = new PointF(112.23f, 301.107f);
    
19. points_robot[6] = new PointF(101.626f, 299.816f);
    
20. points_robot[7] = new PointF(100.343f, 310.447f);
    
21. points_robot[8] = new PointF(111.083f, 311.665f);
    
22. 
    
23. Mat warpMat;
    
24. warpMat = CvInvoke.EstimateRigidTransform(points_camera, points_robot, true);
    
25. Image<Gray, float> img = warpMat.ToImage<Gray, float>();
    
26. float A = img.Data[0, 0, 0];
    
27. float B = img.Data[0, 1, 0];
    
28. float C = img.Data[0, 2, 0];
    
29. float D = img.Data[1, 0, 0];
    
30. float E = img.Data[1, 1, 0];
    
31. float F = img.Data[1, 2, 0];

复制代码

报错位置：warpMat = CvInvoke.EstimateRigidTransform(points_camera, points_robot, true);
异常提示：引发的异常:“System.TypeInitializationException"
已尝试解决方法：
1.修改86/64平台
2.添加环境变量 D:\Program Files\Emgu\emgucv-windesktop 3.4.3.3016\bin

以上均无效

请大神提供解决思路