Bash Bot » A lot of errors

1st impression is that basic commands don't run as intended.

what operating system are you using?
if it's Linux: what distribution are you using?

please post the output of the following command:

echo $0 ${BASH_VERSINFO[0]} ${BASH_VERSINFO[1]}
 

also, i asked for the anonymised output of

bash -x startallbots.sh
 

the dump you provided is not of much use.
you can, at your option, send the output via PM.

alternatively, create and send a debug file by adding one line of code to mffbashbot.sh to read

#!/usr/bin/env bash
set -x
# shellcheck disable=SC2086,SC2155
 

you can also redirect output to a file, then send that file

bash -x startallbots.sh >debug.txt 2>&1
 

bash version seems to be in order.
the "No screen session found." output is expected in case there's no other screen session named "mffbashbot" running; seemingly no problem here.
the output provided doesn't give me any hint as to what the problem is.

please run

cd; cd mffbashbot; bash -x mffbashbot.sh $(ls -d */ | tr -d '/' | head -1) >debug.txt 2>&1
 

wait at least 30 seconds, then hit CTRL-C, then post back the contents of debug.txt.
make sure to remove any personal data beforehand.

please also report the output of the command

uname -a
 

hi,
it seems you're using the latest Cygwin version, which i cannot recommend.
that's why i've published a static software package, that does work reliably.

i've also noticed that you're not using the jq binary built for Cygwin

JQBIN=/cygdrive/k/Documents/jq
 

should read

JQBIN=/usr/bin/jq
 

looking at the debug log, i cannot tell why jq returns those malformed results

PLAYERLEVELNUM=$'18\r'
 

should read

PLAYERLEVELNUM=18
 

if you chose to adjust your environment, you're going to have to maintain it yourself.
i can only support standard installations. so i'm gonna have to suggest installing
the above mentioned package.