报错如下:terminate called after throwing an instance of 'pcl::IOException' what(): : [pcl::PCDWriter::writeASCII] Input point cloud has no data! 解决方法:保存之前先检查点云大小:if(cloud->size() > 0) 来源:这里。 文章来源: 【PCL】保存PCD文件时,报错 标签 pcl