已放弃（核心转存储）

[zzzzq-0000]

您好！在opencv4.5.5版本下进行实验，出现以下错误：
saved semi dense point cloud

[L3D++] //////////////////////////////////////////////////////////////////////
[L3D++] Line3D++ - http://www.icg.tugraz.at/ - AerialVisionGroup
[L3D++] (c) 2015, Manuel Hofer
[L3D++] published under the GNU General Public License
[L3D++] //////////////////////////////////////////////////////////////////////
terminate called after throwing an instance of 'cv::Exception'
what(): OpenCV(4.5.5) /home/cqyd/opencv/opencv-4.5.5/modules/core/src/matrix.cpp:438: error: (-215:Assertion failed) _step >= minstep in function 'Mat'

进程已结束,退出代码134 (interrupted by signal 6: SIGABRT)
请问是什么原因呢？该怎么解决？