Changing the Texture pack from a Version with a specific px count to one that isnt supporting that causes a crash
[2016-05-15 23:54:32] ###### LOADING RESOURCE Pixeldata\.\textures\block\Pixel256
[2016-05-15 23:54:32] [RESOURCE] Loading cube textures
[2016-05-15 23:54:32] java.io.FileNotFoundException: Neither .png or .tga found for resource data/./textures/block/Pixel/256/t000
[2016-05-15 23:54:32] at obfuscated.aBU.a(SourceFile:898)
[2016-05-15 23:54:32] at obfuscated.gJ.a(SourceFile:61)
[2016-05-15 23:54:32] at obfuscated.gZ.a(SourceFile:434)
[2016-05-15 23:54:32] at obfuscated.aCL.h(SourceFile:670)
[2016-05-15 23:54:32] at obfuscated.auk.c(SourceFile:678)
[2016-05-15 23:54:32] at obfuscated.auk.b(SourceFile:584)
[2016-05-15 23:54:32] at obfuscated.O.d(SourceFile:650)
[2016-05-15 23:54:32] at org.schema.game.common.Starter.startMainMenu(SourceFile:1208)
[2016-05-15 23:54:32] at org.schema.game.common.Starter.main(SourceFile:1024)