core dumped

[KeeganRen]

Ubuntu 14.04 OpenCV 3.1 Boost 1.6.2 gcc4.8

./SfMToyUI -v 0 -p ../dataset/crazyhorse/

----------------- Extract Features ----------------- ----------- Create Feature Match Matrix ------------ ----------- Find Baseline Triangulation ------------ ---------- Find Views Homography Inliers ----------- Ceres Solver Report: Iterations: 40, Initial cost: 1.319235e+01, Final cost: 1.255787e+01, Termination: CONVERGENCE ------------------ Add More Views ------------------ Ceres Solver Report: Iterations: 50, Initial cost: 1.122973e+02, Final cost: 4.608769e+01, Termination: CONVERGENCE OpenCV Error: Assertion failed (src.isContinuous() && (src.depth() == CV_32F || src.depth() == CV_64F) && ((src.rows == 1 && src.channels() == 2) || src.colssrc.channels() == 2)) in undistortPoints, file /home/keegan/Ren/Compile/OpenCV/opencv-3.1-Install/opencv-master/modules/imgproc/src/undistort.cpp, line 423 terminate called after throwing an instance of 'cv::Exception' what(): /home/keegan/Ren/Compile/OpenCV/opencv-3.1-Install/opencv-master/modules/imgproc/src/undistort.cpp:423: error: (-215) src.isContinuous() && (src.depth() == CV_32F || src.depth() == CV_64F) && ((src.rows == 1 && src.channels() == 2) || src.colssrc.channels() == 2) in function undistortPoints

[1] 19077 abort (core dumped) ./SfMToyUI -v 0 -p ../dataset/crazyhorse/

[sahilyousif]

Hi @KeeganRen ,

Were you able to rectify this? I'm facing the same issue.

[Magicboomliu]

core dumped problem often occurs when null pointer is used or deleted, Please check your code, Maybe use unique pointer can avoid this problem.