kube js startup problem

[aphemarino1]

when ever i try to start the modpack i always get this error

and this is the log

log.txt

i have no idea why it happens

[jtuc]

Do you happen to be using Turkish locale? It looks like an issue related to ın vs in, and the dotless-i character often comes from lower-case conversion using Turkish rules.
If so, try adding -Duser.language=en to your java options.