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jontromanab / sq_grasp

superquadrics based grasping
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[pcl::PCDWriter::writeASCII] Input point cloud has no data! #7

Open XiaoxianJin opened 2 years ago

XiaoxianJin commented 2 years ago

Hi, I'm learning the SQ fitting. I faced a problem when fitting superquadrics on a pcd file.

jxx@kim:~/catkin_ws/src$ rosrun sq_fitting seg_and_fit_test_pcd /home/jxx/PycharmProjects/pointcloud/copy_of_fragment.pcd Failed to find match for field 'rgb'. size of input cloud: 13381 Detected objects: 0 terminate called after throwing an instance of 'pcl::IOException' what(): : [pcl::PCDWriter::writeASCII] Input point cloud has no data! Aborted (core dumped)

Do you know the reason of the problem.

ShrutheeshIR commented 2 years ago

Hello @XiaoxianJin I got the same error, did you find out why? Thanks