---
title: MCA (Minecraft Comes Alive) Zombie bug
description: Learn how to fix the MCA (Minecraft Comes Alive) Zombie bug for your Minecraft server!
source: "https://nodecraft.com/support/games/minecraft/mods/minecraft-comes-alive-zombie-bug"
image: "https://dynamic-assets.nodecraft.com/signedurl/w7vokBAexMnVlnMZ1Q/image.jpg?modifications=W3sibmFtZSI6ImdhbWVfYmciLCJpbWFnZV91cmwiOiJodHRwczovL2Ntcy1hLm5vZGVjcmFmdC5jb20vZi8xMzM5MzIvMjAwMHg1NTAvZGNiMGFkNjkzOC9jYXZlcy1hbmQtY2xpZmZzLXB0LTItMS0yLTAucG5nL20vIn0seyJuYW1lIjoiZ2FtZV9sb2dvIiwiaW1hZ2VfdXJsIjoiaHR0cHM6Ly9jbXMtYS5ub2RlY3JhZnQuY29tL2YvMTMzOTMyLzM3NXgxNTAvM2MxZGIyYmFiNS9taW5lY3JhZnQucG5nL20vIn0seyJuYW1lIjoiY3RhX3RleHQiLCJ0ZXh0IjoiQ3JlYXRlIHlvdXIgb3duIHNlcnZlciEifSx7Im5hbWUiOiJ0ZXh0IiwidGV4dCI6Ik1DQSAoTWluZWNyYWZ0IENvbWVzIEFsaXZlKSBab21iaWUgYnVnIn1d&s=ebc6273c99d12b45b85c099df91ab1c0cc9725164709286b67c180debb069c3b"
published: "2018-05-08T19:48:12.125Z"
updated: "2018-07-10T15:40:00.000Z"
---

# MCA (Minecraft Comes Alive) Zombie bug

Learn how to fix the MCA (Minecraft Comes Alive) Zombie bug for your Minecraft server!

### Problem

The zombie targeting behavior in MCA (Minecraft Comes Alive) can cash crashes when they infect villagers.

In crash reports, you will see the following called.

`EntityLookHelper.func`

`EntityZombie.func`

## Solution

Fix the problem by disabling zombie infection in the config file.  When the zombies no longer try to infect villagers, their targeting behavior will not be called, and it cannot cause the game to crash

Go to `/config/mca.cfg`

Scroll to "general" mod settings

under `Enable Infection`, change value to `false`

Save config and restart server