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bertjiazheng / Structured3D

[ECCV'20] Structured3D: A Large Photo-realistic Dataset for Structured 3D Modeling
https://structured3d-dataset.org
MIT License
520 stars 61 forks source link

Dataset Files are corrupted #22

Closed hermannsblum closed 2 years ago

hermannsblum commented 2 years ago

I tried to download the dataset, but found both Structured3D_perspective_full_00.zip and Structured3D_perspective_full_01.zip to be corrupted, so I stopped the downloading.

When trying to unzip the archives, I get the following error: 

Archive:  Structured3D_perspective_full_00.zip
warning [Structured3D_perspective_full_00.zip]:  8326737875 extra bytes at beginning or within zipfile
  (attempting to process anyway)
error [Structured3D_perspective_full_00.zip]:  start of central directory not found;
  zipfile corrupt.
  (please check that you have transferred or created the zipfile in the
  appropriate BINARY mode and that you have compiled UnZip properly)

I tried multiple zip tools, but it is the same for all of them. Are the files corrupted, or is this not a zip archive, or compressed with a special algorithm?

bertjiazheng commented 2 years ago

Could you please try the method mentioned in here?

hermannsblum commented 2 years ago

Thanks for the quick answer! Based on that comment, I tried if these are actually 7zip files, and that worked. So for anybody on ubuntu, these are the steps: 

sudo apt install p7zip-full
7z x Structured3D_perspective_full_00.zip