Yep was playing with the new stuff, like MFE.
When i try to pop in a battery, it kills my game and corrupts the savegame. (crash report included)
The more, i've seen some odd behavior when wiring an MFE (dk yet if the rest has the same problem): Planted some geos and wired them all. then planted an MFE at the end of the cable; nothing happend. removed the cable which was connecting the MFE and placed it again => started to load. So I tested a few variations and it seems, that the MFE must be place before wiring it, otherwise it wont recive power.
Code
Mods loaded: 3
ModLoader Beta 1.7.3
mod_IC2 v0.75
mod_TooManyItems 1.7.2 2011-07-01
Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem.
If you wish to report this, please copy this entire text and email it to support@mojang.com.
Please include a description of what you did when the error occured.
--- BEGIN ERROR REPORT c660cb54 --------
Generated 25.08.11 00:00
Minecraft: Minecraft Beta 1.7.3
OS: Windows 7 (x86) version 6.1
Java: 1.6.0_22, Sun Microsystems Inc.
VM: Java HotSpot(TM) Client VM (mixed mode), Sun Microsystems Inc.
LWJGL: 2.4.2
OpenGL: GeForce GTX 580/PCI/SSE2 version 4.1.0, NVIDIA Corporation
java.lang.NullPointerException
at ic2.TileEntityElectricBlock.n_(TileEntityElectricBlock.java:106)
at fd.g(World.java:1423)
at net.minecraft.client.Minecraft.k(SourceFile:1494)
at net.minecraft.client.Minecraft.run(SourceFile:754)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT b6c9d513 ----------