Prerequisites

• I am running the latest alpha version of MineColonies for my Minecraft version.
• I checked the MineColonies Wiki and made sure that my issue is not covered there.
• I made sure that this issue is not a duplicate of any existing issue.
• This is an issue and not a feature request. Please create all feature requests here.

Context

• Minecraft Version: 1.15.2
• MineColonies Version: 0.13.86-ALPHA
• Related Mods and Their Versions: Structurize

Expected behavior

The Supply camp should place and the user should not crash

Actual behaviour

When the client clicks the confirm checkmark the user and client crash but the server stays online

Steps to reproduce the issue

1. Get a camp
2. Prepare to place it
3. Hit that green checkmark
4. ... Profit

Logs

• latest.log: https://gist.github.com/jarquafelmu/ee8651e3638914f7397724e6062da9aa
• crashlog: https://gist.github.com/jarquafelmu/e87debcc5c329f247b7488a2b48c5222

Downgrade structurize version by one. Newest structurize API changes will be fixed with next version.

You're placing it with the build tool - unless something has changed, you are supposed to place it by using the supply camp item (in theory you shouldn't even have a build tool until after you have placed the camp)