NTIRE 2018 Spectral Reconstruction Challenge - Track 1: Clean Forum

Go back to competition Back to thread list Post in this thread

> cannot upload results since Feb 9

Since Feb 9, it seems that the results cannot be uploaded. Anyone knows what happen?

Posted by: kailigo @ Feb. 10, 2018, 2:28 a.m.

Dear kailigo,

Your stderr.txt for the latest submission is:
Traceback (most recent call last):
File "/tmp/codalab/tmpEVb_lj/run/program/evaluation.py", line 35, in <module>
rc = get_ref_from_file(input_dir + '/res/' + f)
File "/tmp/codalab/tmpEVb_lj/run/program/evaluation.py", line 16, in get_ref_from_file
matfile = h5py.File(filename, 'r')
File "/opt/conda/lib/python2.7/site-packages/h5py/_hl/files.py", line 260, in __init__
fid = make_fid(name, mode, userblock_size, fapl, swmr=swmr)
File "/opt/conda/lib/python2.7/site-packages/h5py/_hl/files.py", line 89, in make_fid
fid = h5f.open(name, flags, fapl=fapl)
File "h5py/_objects.pyx", line 54, in h5py._objects.with_phil.wrapper (/home/ilan/minonda/conda-bld/work/h5py/_objects.c:2579)
File "h5py/_objects.pyx", line 55, in h5py._objects.with_phil.wrapper (/home/ilan/minonda/conda-bld/work/h5py/_objects.c:2538)
File "h5py/h5f.pyx", line 76, in h5py.h5f.open (/home/ilan/minonda/conda-bld/work/h5py/h5f.c:1816)
IOError: Unable to open file (File signature not found)

From here I see that the python scripts on codalab platform does not find a file signature in your mat files.

Here is the beginning of a mat file from a successful submission from Feb 9:
"MATLAB 7.3 MAT-file, Platform: PCWIN64, Created on: Fri Feb 9 16:00:16 2018 HDF5 schema 1.00"
and here is the beginning of a mat file from your submission:
"MATLAB 5.0 MAT-file Platform: posix, Created on: Thu Feb 8 21:16:40 2018 "
The difference is the Matlab version and the lack of "file signature"

Probably you should use a newer MATLAB MAT version to save your files (with file signatures) before submitting.
Please let me know if this does not work.


Posted by: Radu @ Feb. 10, 2018, 9:32 a.m.
Post in this thread