Prerequisites

• I am running the latest alpha version of MineColonies and Structurize for my Minecraft version.
• I checked the MineColonies/Structurize wiki and made sure my issue is not covered there.
• I made sure that this issue is not a duplicate of any existing issue.

Context

• Minecraft Version: 1.16.3
• MineColonies Version: 0.13.450
• Structurize Version: 0.13.96
• Related Mods and their Versions:

Expected behavior

Working clipboard without a crash

Actual behavior

Opening a clipboard crashes the game. Sometimes scrolling down is needed, sometimes it happens immediately.

Steps to reproduce the issue

1. Start a single player game with this save: https://hammy.sk/download/crash-save.tar.xz
2. Open clipboard
3. If the game hasn't crashed yet, scroll down

Logs

• latest.log: https://gist.github.com/antihutka/0e6d922e859deb0dd907aaf2f7877590
• crashlog:

Notes

This started on 0.13.440 after teaching my stonesmelter stone brick -> cracked stone brick recipe, but removing the recipe didn't fix the issue, so it could be unrelated.
The game seems to work fine otherwise, I played for a while and didn't get a crash anywhere else.

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