When is start tekkit 3.0.3 this error shows up:
Mods loaded: 15
ModLoader 1.2.5
mod_CodeChickenCore 0.5.2
mod_MinecraftForge 3.1.3.107
mod_NotEnoughItems 1.2.2
mod_ItemDescriptions 1.3
mod_DoorFix 1.1.0
mod_InvTweaks 1.38 (1.1)
mod_MAtmos_forModLoader r10 for 1.1.x
mod_RedPowerControl 2.0pr5b2
mod_RedPowerCore 2.0pr5b2
mod_RedPowerLighting 2.0pr5b2
mod_RedPowerLogic 2.0pr5b2
mod_RedPowerMachine 2.0pr5b2
mod_RedPowerWiring 2.0pr5b2
mod_RedPowerWorld 2.0pr5b2
Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem.
--- BEGIN ERROR REPORT dd3c257e --------
Generated 31-5-12 15:45
Minecraft: Minecraft 1.2.5
OS: Windows 7 (x86) version 6.1
Java: 1.7.0_04, Oracle Corporation
VM: Java HotSpot Client VM (mixed mode, sharing), Oracle Corporation
LWJGL: 2.4.2
OpenGL: GeForce 9400 GT/PCI/SSE2 version 3.3.0, NVIDIA Corporation
java.lang.NoSuchFieldError: m
at mod_DoorFix.load(mod_DoorFix.java:19)
at ModLoader.init(ModLoader.java:891)
at ModLoader.addAllRenderers(ModLoader.java:189)
at ahu.<init>(RenderManager.java:86)
at ahu.<clinit>(RenderManager.java:14)
at net.minecraft.client.Minecraft.a(Minecraft.java:394)
at net.minecraft.client.Minecraft.run(Minecraft.java:732)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 83e0e59b ----------
I have just updated java so does anybody know how to fix this?