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charlesq34 / pointnet

PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation
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Unable to obtain ModelNet data files securely #128

Open kielpins opened 6 years ago

kielpins commented 6 years ago

I'm unable to obtain the ModelNet data files from provider.py. Running provider.py produces the following error:

--2018-08-15 16:58:43--  https://shapenet.cs.stanford.edu/media/modelnet40_ply_hdf5_2048.zip
Resolving shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)... 171.67.77.19
Connecting to shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)|171.67.77.19|:443... connected.
ERROR: cannot verify shapenet.cs.stanford.edu's certificate, issued by 'CN=InCommon RSA Server CA,OU=InCommon,O=Internet2,L=Ann Arbor,ST=MI,C=US':
  Issued certificate has expired.
To connect to shapenet.cs.stanford.edu insecurely, use `--no-check-certificate'.

Accessing from a web browser shows that the certificate expired on 30 July 2018, just a couple weeks ago.

Tree12323 commented 6 years ago

use ‘--no-check-certificate' before URL in provider.py wget --no-check-certificate https://.......

kielpins commented 6 years ago

Your suggestion is to bypass the security check. That doesn’t address the issue of how to obtain them securely.

ahsanfarooqui commented 1 year ago

There's no way to obtain information securely from ModelNet website I guess. Newer repositories are also using same flag.

Add --no-check-certificate in provider.py to download the dataset.