Checking for NLOpt C++ libs (optional) : Not found

[Hi-Ryan]

Checking for NLOpt C++ libs (optional) : Not found

[jbmouret]

MKL is not required. NLopt is not required for ite_v2, but if you want to have it you might need to specify where it is installed. Where is libnlopt_cxx.so in your system?

[Hi-Ryan]

I did not install libcmaes, MKL, and nlopt. But I succeeded in compiling the experiment. But when I run it, I encountered the following issues:

[26/26] Linking build/exp/ite_v2/hexapod_graphic
Waf: Leaving directory `/home/dong/resibots/limbo/build'
'build' finished successfully (2m29.100s)
dong@dong-ITE:/resibots/limbo$ ./build/exp/ite_v2/hexapod_simu path_to_archive [-l id_of_to_be_removed] [-n number_of_BO_iterations]
Loading text file...
ERROR: Could not load the archive.
terminate called after throwing an instance of 'std::out_of_range'
what(): map::at
Aborted (core dumped)
dong@dong-ITE:/resibots/limbo$ ./build/exp/ite_v2/hexapod_graphic path_to_archive [-l id_of_to_be_removed] [-n number_of_BO_iterations]
Loading text file...
ERROR: Could not load the archive.
terminate called after throwing an instance of 'std::out_of_range'
what(): map::at
Aborted (core dumped)

Do you have any suggestions how to resolve this?

[jbmouret]

As said in the error message, you need to give an archive of pre-evolved controllers (evolved with map-elites). I suppose we have some of them for the hexapod. @costashatz ?

[Hi-Ryan]

emm..But I never found the archives folder.

[costashatz]

emm..But I never found the archives folder.

Sorry about this.. I will upload one archive later today or tomorrow at some point. Alternatively, you can generate your own with hexapod_map_elites.

[costashatz]

@Hi-Ryan I just pushed an archive that you use for trying..