Version: minecolonies-1.15.2-0.11.958-universal

Expected behavior

No crash

Actual behaviour

Minecraft (integrated server) crashed

Steps to reproduce the problem

1. The builder was building medieval oak townhall2 and requested 4 gravel to craft coarse dirt
2. I use the 2nd page of the builder's hut and the '+' button to put 4 gravel into the hut's inventory
3. Crash
4. ... Profit

Logs: Latest.log and crashlog at https://gist.github.com/

https://gist.github.com/MatthiasMann/7ef21a8776f8a8e8db93c7e3d97a15f5

Don't know if it's relevant but I had only build a builder (level 3), lumberjack (level 2), tavern (level 1) and a miner (level 3). No warehouse or deliveryman yet.

how much coarse dirt did he need? (So I can try reproducing this)

He tried to craft 6 coarse dirt

Can you find a way to reproduce this? I couldn't

No, hasn't happened again - but I removed the coarse dirt crafting recipe from the builder - and now I have a warehouse + deliverman.

But I fulfilled many requests, put items in his personal or hut inventory etc - no crashes since then.

Yeah, it is tied to the crafting recipe, but I tried to reproduce it with, and I couldn't.

Will close until we have a reproduce. Could've been some old data in the system.