Website https://iohanalyzer.liacs.nl/ upload error.

[borisalmonacid]

On the website https://iohanalyzer.liacs.nl/, by uploading a zip generated by some example like https://github.com/IOHprofiler/IOHexperimenter/blob/master/example/example_sbox.ipynb or like https://github.com/IOHprofiler/IOHexperimenter/blob/master/example/example_star_discr.ipynb generates the following error message:

Application log:

[ioh_data (4).zip](https://github.com/IOHprofiler/IOHanalyzer/files/11243294/ioh_data.4.zip)

Handling zip-data.

Succesfully unzipped 0.zip.

Data processing of source type:IOHprofiler 

Processing /tmp/Rtmp5ummii/data/RPSMX8381Q/IOHprofiler_f1_Sphere.info ...
   algorithm <__main__.RandomSearch object at 0x7ff06d38cfa0>...
,   algorithm <__main__.RandomSearch object at 0x7ff06d38cfa0>...
      2 instances on f1 5D...
,      2 instances on f1 5D...
The following error happened
                               when processing the data set:

 Error in if (file.exists(cdatFile)) fvFile <- cdatFile else if (file.exists(tdatFile)) fvFile <- tdatFile else if (file.exists(datFile)) fvFile <- datFile else stop("No datafiles found, please verify the integrity of the chosen files"): the condition has length > 1