Is there an existing issue for this?

• I have searched the existing issues.

Are you using the latest MineColonies Version?

• I am running the latest beta/release version of MineColonies for my Minecraft version.
  I am also running the latest versions of other mods that are part of my problem.

Did you check on the Wiki? or ask on Discord?

• I checked the MineColonies Wiki and made sure my issue is not covered there. Or I was sent from discord to open an issue here.

What were you playing at the time? Were you able to reproduce it in both settings?

• Single Player
• Multi Player

Minecraft Version

1.20

MineColonies Version

1.20.1-1.1.901-snapshot

Structurize Version

1.20.1-1.0.772-snapshot

Related Mods and their Versions

No response

Current Behavior

I placed a big (100k blocks) blueprint and my builder is building it normally. When I come close with the newly introduced Builders Assisstant Hammer my game crashes.

Expected Behavior

The Hammer should work, so highlighting the blueprints blocks giving me the possibility to assisst the builder in placing the blocks.

Reproduction Steps

1. Create a custom blueprint with structurize scan tool
2. Place a building request of the blueprint and assign a builder
3. Equip a Builder Assisstant Hammer
4. Get next to the building sight blueprint
5. Crash

Not tested in Singleplayer

Logs

https://gist.github.com/GeneralMine/b99c79af40b17a3bcee4cd90783b7537

Anything else?

The hammer works normal on all other buildings and the error message indicates that the blueprint might not be safed or accessed correctly.

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