Tekkit crash when I start playing

[FalconPilot333]

Title: Tekkit crash when I start playing

Version: 3.1.3

OS: Mac OS X 10.7.4

Java Version: 1.6.0_31_b04-415

Description of Problem:

When I begin to play, in solo or multiplayer, it crashes. It never did that with an older version of Tekkit, but with this one, it crashes. I tried to delete the application support folder, download the new launcher and then try again, it still doesn't work.

Error Messages:

No error messages

Error Log:

[15:23:30] [sEVERE]	2013-01-15 15:23:30 [WARNING] Could not retrieve Forestry item identified by: canEmpty



[15:23:30] [sEVERE]	2013-01-15 15:23:30 [WARNING] Could not retrieve Forestry item identified by: waxCapsule



[15:23:30] [sEVERE]	2013-01-15 15:23:30 [WARNING] Could not retrieve Forestry item identified by: refractoryEmpty



[15:23:30] [sEVERE]	2013-01-15 15:23:30 [WARNING] Could not retrieve Forestry item identified by: canEmpty



[15:23:30] [sEVERE]	2013-01-15 15:23:30 [WARNING] Could not retrieve Forestry item identified by: waxCapsule



[15:23:30] [sEVERE]	2013-01-15 15:23:30 [WARNING] Could not retrieve Forestry item identified by: refractoryEmpty



[15:23:30] [sEVERE]	2013-01-15 15:23:30 [WARNING] Could not retrieve Forestry item identified by: canEmpty



[15:23:30] [sEVERE]	2013-01-15 15:23:30 [WARNING] Could not retrieve Forestry item identified by: waxCapsule



[15:23:30] [sEVERE]	2013-01-15 15:23:30 [WARNING] Could not retrieve Forestry item identified by: refractoryEmpty



[15:23:30] [sEVERE]	2013-01-15 15:23:30 [WARNING] Could not retrieve Forestry item identified by: canEmpty



[15:23:30] [sEVERE]	2013-01-15 15:23:30 [WARNING] Could not retrieve Forestry item identified by: waxCapsule



[15:23:30] [sEVERE]	2013-01-15 15:23:30 [WARNING] Could not retrieve Forestry item identified by: refractoryEmpty



[...]



[15:23:59] [sEVERE]	2013-01-15 15:23:59 [sEVERE] A critical error has occurred.

java.lang.NoSuchFieldError: energyStored

	at buildcraft.transport.pipes.PipePowerWood.updateEntity(PipePowerWood.java:80)

	at buildcraft.transport.TileGenericPipe.n_(TileGenericPipe.java:124)

	at xd.n(World.java:2081)

	at net.minecraft.client.Minecraft.k(Minecraft.java:1871)

	at net.minecraft.client.Minecraft.x(Minecraft.java:825)

	at net.minecraft.client.Minecraft.run(Minecraft.java:753)

	at java.lang.Thread.run(Thread.java:680)