InventoryClickEvent doesn't work!

Hey, I have an issue with the InventoryClickEvent. At first the event works perfectly fine. I open an inventory for the player where he can click on several things. When the player clicks on an item, a second inventory will open, where he can click on even more items. When he clicks on one of those items, the InventoryClickEvent doesn't get detected anymore ... I made it so that when the InventoryClickEvent gets executed a message will be send into the console. When a player clicks on an item in the first inventory the message gets send, but the message doesn't appear though when a player clicks on an item in the second inventory. Help's appreciated.

Thanks in advance

 

@pixelrider2000
Can you post the code with hastebin.com?

 

Is that what you meant? https://pastebin.com/sU4NiK5T

 

I think he meant this but ok lol https://hastebin.com/qideqorodu.cs