Solve failed - System.NullReferenceException: Object reference not set to an instance of an object.

[masterchop]

I am not able to run the Solve i always get this error, i used to be able to run it, i did once but now it never works. Any ideas why?

acquired depth image 65 acquired depth image 66 acquired depth image 67 acquired depth image 68 acquired depth image 69 acquired depth image 70 acquired depth image 71 acquired depth image 72 acquired depth image 73 acquired depth image 74 acquired depth image 75 acquired depth image 76 acquired depth image 77 acquired depth image 78 acquired depth image 79 acquired depth image 80 acquired depth image 81 acquired depth image 82 acquired depth image 83 acquired depth image 84 acquired depth image 85 acquired depth image 86 acquired depth image 87 acquired depth image 88 acquired depth image 89 acquired depth image 90 acquired depth image 91 acquired depth image 92 acquired depth image 93 acquired depth image 94 acquired depth image 95 acquired depth image 96 acquired depth image 97 acquired depth image 98 acquired depth image 99 Acquire complete decoding Gray code images for projector 0, camera 0 elapsed time 1366 projecting depth points to color camera 0 rejected 4.054116% pixels for high variance elapsed time 4324 elapsed time 4384 calibrating projector 0 RANSAC iteration 0 Solve failed System.NullReferenceException: Object reference not set to an instance of an object. at RoomAliveToolkit.Matrix.Copy(Matrix A) in C:\Users\Extreme Tech\Downloads\RoomAliveToolkit-master\ProCamCalibration\ProCamEnsembleCalibration\Matrix.cs:line 129 at RoomAliveToolkit.ProjectorCameraEnsemble.CalibrateProjectorGroups(String directory) in C:\Users\Extreme Tech\Downloads\RoomAliveToolkit-master\ProCamCalibration\ProCamEnsembleCalibration\ProjectorCameraEnsemble.cs:line 741 at RoomAliveToolkit.MainForm.CalibrateProjectorGroups() in C:\Users\Extreme Tech\Downloads\RoomAliveToolkit-master\ProCamCalibration\CalibrateEnsemble\MainForm.cs:line 1152 Solve complete

[thundercarrot]

Try recreating your calibration .xml file.

[masterchop]

Wow!! that was fast! here is the calibration info: zip file

I have recreated multiple times this is the output of a new file i just created: `<?xml version="1.0" encoding="utf-8"?>

localhost 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 Untitled 0 0 localhost false 0 0 `

[masterchop]

This only worked once, i have tried puting the projector closer or backward to the wall same with kinect. I tried corners, flat walls and flat wall with boxes, same results. i am trying with lights on and off, so i believe that because of solve failing the OBJ never get imported to unity but i can use them in other 3d tools like 3d builder.

[masterchop]

After trobleshooting this i change the location of the kinect to point to a big funiture about 2 meters away, even it was a dark surface that we know kinect has problems with it worked and i manage to build it. every work with no problems, this is a matter of location of the kinect sensor. Now i have problems in unity but need to debug more before :) thanks