How to un-blacklist an item?

[Reioflight]

I don't know how to code, so I do not feel comfortable modifying anything without help.

blackList = ["losttrinkets:tha_ghost"]

At the top of the Lost Trinkets config, there is this sentence:

#Set to false to disable the default way of unlocking trinkets. unlockEnabled = true

So do I change it to blackList = ["losttrinkets:tha_ghost"][false] or something?

[Darkere]

Those are 2 different unrelated options. The first one is a blacklist to disable certain trinkets. The other decides whether you unlock trinkets by doing regular minecraft tasks.

[NielsPilgaard]

You change it to blackList = [] :)