jamaa

In retrospect, I think what happened was that the Vindicator in the adjacent minecart (named Johnny) glitched out and was able to reach the ravager with his attacks. Am unable to reproduce it though.

Here's a video as requested. This is in 24w11a

The crash seems to be induced by trying to render chests having the data value 0, as João de Camões commented earlier. However, all the chests in my world seem to have data value 0, so how do the previous versions of Minecraft know which way the chests are facing?

I have the same problem in one (not all) of my worlds. The world will load and be playable using 1.7.10-pre4, but crashes on launching it with 14w25b. I think the problem is this:

java.lang.IllegalArgumentException: Cannot set property ayl{name=facing, clazz=class dt, values=[north, south, west, east]} to down on block minecraft:chest, it is not an allowed value