Railcraft Client 3.2.1: Invalid Network Entity ID!

[Mace2020]

--- BEGIN ERROR REPORT 56185b9e --------

Generated 2/23/12 6:47 AM

Minecraft: Minecraft 1.1

OS: Mac OS X (x86_64) version 10.6.8

Java: 1.6.0_29, Apple Inc.

VM: Java HotSpot 64-Bit Server VM (mixed mode), Apple Inc.

LWJGL: 2.4.2

OpenGL: ATI Radeon HD 2400 XT OpenGL Engine version 2.1 ATI-1.6.36, ATI Technologies Inc.

RailcraftInstallationException: Railcraft Client 3.2.1: Invalid Network Entity ID!

************************************************************************************

There was an issue assigning entity network IDs.

"net.entity.cart.bore = 124" is invalid or used by another entity.

Please adjust your railcraft.cfg file.

************************************************************************************

--- END ERROR REPORT b32523d7 ----------

[KakerMix]

Download the newest launcher here: http://technicpack.net/files/technic-launcher-0.5.3.9.jar

Clear your cache and try again.