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: 1.16.5
• MineColonies Version: 0.14.93-ALPHA
• Structurize Version: 0.13.163-ALPHA
• Related Mods and their Versions: Forge 1.16.5-36.0.43

Expected behavior

i'd expect the worker to take its item and not make the game crash.

Actual behavior

My builder was requesting a wooden pickaxe. I dropped it at their feet, then clicked on them which opened the request dialogue window. I misclicked and cancelled the pending request at the exact same time that I heard the builder picking the item. I guess he didn't like that conflict and just crashed.

Steps to reproduce the issue

I'm not 100% sure but I'd guess:

1. Ask a worker to work on something
2. Once they need an item, just drop it in front of them
3. Immediately open the request dialogue and cancel it

Logs

• latest.log: https://gist.github.com/ZRunner/5854a076a441ba57f79cb87107389a42
• crashlog: https://gist.github.com/ZRunner/e74d97df5c451c024e9f787a766d4227

Notes

I used for the first time a warped forest world (1-biome generation type). I doubt it has any relation to the issue, but...
Also if you need the world, I made a backup right after the crash, just ask me and I'll send it ^^

Contact me at any time on Discord at Z_runner#7515 (I'm in your official server).

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