getTrade().contains(boolean, int, int)

[ozeki6 32]

when you first open a trade interface and there is nothing in trade it will give you a NPE. If you add an item to the trade then it starts working properly.

[Hashtag 9073]

What is the exact code statement you use?

[ozeki6 32]

7 hours ago, Hashtag said:

What is the exact code statement you use?

if(!context.getTrade().contains(true, itemsList.getList().get(itemId), itemId))

I first thought that my itemsList throws the NPE but after checking it multiple times it seems that is the contains methods.