Found an example when the zip file is corrupt produces hard to read error:
make ./datasets/UZHFPV/indoor_forward_5_snapdragon_with_gt.slam
mkdir datasets/UZHFPV/indoor_forward_5_snapdragon_with_gt.dir
unzip datasets/UZHFPV/indoor_forward_5_snapdragon_with_gt.zip -d datasets/UZHFPV/indoor_forward_5_snapdragon_with_gt.dir
Archive: datasets/UZHFPV/indoor_forward_5_snapdragon_with_gt.zip
End-of-central-directory signature not found. Either this file is not
a zipfile, or it constitutes one disk of a multi-part archive. In the
latter case the central directory and zipfile comment will be found on
the last disk(s) of this archive.
unzip: cannot find zipfile directory in one of datasets/UZHFPV/indoor_forward_5_snapdragon_with_gt.zip or
datasets/UZHFPV/indoor_forward_5_snapdragon_with_gt.zip.zip, and cannot find datasets/UZHFPV/indoor_forward_5_snapdragon_with_gt.zip.ZIP, period.
Makefile:768: recipe for target 'datasets/UZHFPV/indoor_forward_5_snapdragon_with_gt.dir' failed
make: *** [datasets/UZHFPV/indoor_forward_5_snapdragon_with_gt.dir] Error 9
Found an example when the zip file is corrupt produces hard to read error:
Could improve error messages?