CrenVerdis: Maybe someone else can help...
Got the following error code:
'cren@server:~$ lgogdownloader --download --directory ~/cryptexternal/gog-installer/ --limit-rate 25000
Getting game names (4/4) 92 / 92
terminate called after throwing an instance of 'std::length_error'
what(): basic_string::_M_replace
Aborted (core dumped)'
Running on odroid m1s (ARM single board computer) under Ubuntu Server 20.04 LTS (headless)
Also added to an open ticket on github, but I'll edit my post there if something comes out of here.
What version are you using?
I hope you're not trying to use the version from Ubuntu 20.04 repositories because it is really old (version 3.5 which is from 2019)
Since the output is starting with "Getting game names" it is at most version 3.16.
Version 3.17 had some minor changes to getting game names and details so update to version 3.17 to see if it fixes the issue.