Empty .info file of BFGS_ros_noiseless f17

[nikohansen]

I get this warning

python3.11/site-packages/iohinspector/data.py:333: UserWarning: /app/scripts/data/bbob/2009/BFGS_ros_noiseless/BFGS/bfgs1e5_three/bbobexp_f17.info is empty, cannot parse COCO text format

when running the OpenOpt installation, suggesting that the above data are not fully correct. I saw the same warning on a different computer too.

Indeed, this file is empty in my local data base.

First step: check whether this can be seen in the archive data too.

[nikohansen]

I found my local unpacked data at Library/Caches/cocopp/das/da/bbob/2009 to be corrupt. After deleting them and the .tgz file, cocopp.load indicates "Data consistent according to consistency_check() in pproc.DataSet" without any warnings.

However,

• the OpenOpt data folder seems to contain the current data,
• the deleted .tgz file seems to be the same as the newly downloaded

so I don't quite understand where the above warning is coming from. It seems like the unpacking does not always work properly?