Question about the environment of convpoint

[ZhengLeon]

Thank you for your work.
I installed all the packages as you guided.
When I try to run 'debug_sn_weight50.sh', there is a error about loading 'nearest_neighbors' Could you please help to see what is wrong?
Traceback (most recent call last): File "/media/SSD/liyang/projects/3DGenZ/3DGenZ/genz3d/seg/train_point_sn.py", line 10, in <module> from genz3d.fkaconv.examples.scannet.train import get_data File "/media/SSD/liyang/projects/3DGenZ/3DGenZ/genz3d/fkaconv/examples/scannet/train.py", line 23, in <module> import genz3d.convpoint.convpoint.knn.lib.python.nearest_neighbors as nearest_neighbors ModuleNotFoundError: No module named 'genz3d.convpoint.convpoint.knn.lib.python.nearest_neighbors'

[BjoernMichele]

Dear @ZhengLeon ,

Thank you for your interest in our work. The nearest neighbor function for fkaconv is borrowed from convpoint. Have you run the installation of convpoint ?

cd 3DGenZ/genz3d/convpoint/convpoint/knn

python3 setup.py install --home="."

[ZhengLeon]

Dear @BjoernMichele,
Thanks for your kind reply.
I think I have installed the convpoint package as it instructs.
Do I need to set the path for 3DGenZ or should I run the training script at the root directory?

[BjoernMichele]

Dear @ZhengLeon,

ok, as I have only seen this error when the convpoint package was not or not correctly installed/compiled. For me, it is not necessary to set the path or to run the training from the root directory.
I redid the installation from a freshly cloned repository, but I could not reproduce the error. Perhaps, you could compare the outputs you get for the installation with the one I get.

[ZhengLeon]

Dear @BjoernMichele,
Thanks for your instruction. I have fixed the problem now.
I will close this issue.