What were you doing when the issue happened?

i ran the mod on my server and when i try to join when i have whitelisted stuff in the config i cant join

What did you expect to happen?

to join the server without problems

What happened instead

cant join

Crashlog on pastebin/gist

no crash but only the problem of that missing items

Forge and Minecraft version

minecraft 1.10.2 and forge 12.18.1.2073

Hydraulicraft version and build number

Any other info which might help

dont know

found the problem couldnt open the config from inside minecraft and when i found the config file i saw i needed to add the things for the wish list after that it worked