[MC-6716] Carrot tree crashing 1.4.6 server

On a randomly spawned survival map friends and I changed to creative to create an adventure map however after searching around the place, the server started to crash randomly producing the exact same report each time.
Only now when I was looking at the badly generated map I found the problem and the server crashed. I told my friend to go over to it and the exact same thing happened

When this...thing... (shown in the attachments) loads, the server crashes completely

Linked issues

duplicates 1

MC-1510 Custom superflat world crashes when certain block type is chosen Resolved

Attachments

crash-2013-01-10_15.16.56-server.txt

Comments 8

Cameron G 2013-01-10T06:00:32Z

Took the world save to single player and destroyed the Carrot button tree without any crashes then replaced the multiplayer save with the single player save and all appears to be working now

Pixelgraph 2013-01-10T06:29:20Z

Carrot tree? Is the server modded? if so then I think this is invalid.

Cameron G 2013-01-10T07:14:50Z

This was a randomly generated world straight from a server load
There are no server mods

Pixelgraph 2013-01-10T09:47:18Z

So where did the carrot tree come from?

Cameron G 2013-01-10T11:17:42Z

I wish I could tell you.

CubeTheThird 2013-01-10T12:28:57Z

What is the world seed + coordinates of this?

FireHunterX 2013-01-10T12:38:39Z

World.
Edit.

Tails 2013-01-10T17:52:21Z

Duplicate of MC-1510.