One Problem of Correspondance Grouping demo code

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One Problem of Correspondance Grouping demo code

melodynk
Dear PCLers:
I have successfully run the correspondance grouping demo code in PCL official site:

http://pointclouds.org/documentation/tutorials/correspondence_grouping.php#correspondence-grouping
 
but when I use my own point cloud file .I get a long list warning infomation below:
[pcl::SHOTEstimation::computeFeature] The local reference frame is not valid! Aborting description of point with index __

Unfortunately such warning happens to almost every point cloud ,and it finally reseults in the error below:
[pcl::KdTreeFLANN::setInputCloud] Cannot create a KDTree with an empty input cloud!

I dont quite sure how I could  fix this bug,Hope to obtain some guidance.

I have paste the model and scence pcd file below .Thanks very much!!

model.pcd

scence.pcd

Best regards
melody
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Re: One Problem of Correspondance Grouping demo code

vs-tec
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