Description (Required)

Console error when using both minepacks and slimefun

Steps to reproduce the Issue (Required)

1. Install minepacks and slimefun
2. When you join the game open the backpack you get given
3. Error in console

Expected behavior (Required)

Not an error in console

Server Log / Error Report

https://pastebin.com/SbtLSYUM

Environment (Required)

....�=>.... [09:42:09 INFO]: Paper v1_16_R1
.... [09:42:09 INFO]:
.... [09:42:09 INFO]: CS-CoreLib vDEV - 88 (git 6a39a9e7)
.... [09:42:09 INFO]: Slimefun vDEV - 584 (git 9af9083)
.... [09:42:09 INFO]: Backwards compatiblity enabled!
.... [09:42:09 INFO]:
.... [09:42:09 INFO]: Installed Addons

• Minecraft Version: 1.16.1
• Slimefun Version: Dev 584
• CS-CoreLib Version: Dev 88

What exactly is "minepacks"?

https://www.spigotmc.org/resources/minepacks-backpack-plugin-mc-1-7-1-16.19286/
Minepacks reloaded - the backpacks plugin

One possible fix would be to disable "backwards-compatibility" in the config, that should prevent Slimefun from thinking Minepacks Backpacks are actually from Slimefun since it would check for a NBT tag instead of comparing the Item Meta.

This might not work for some existing Minepacks items though.

Ill take a look and let you know