tried to cut an acacia tree -> the wood blocks were colored with pink-black checker texture and called "Oak Wood" -> tried to place one of this blocks on the ground -> boom
Environment
OS: Windows 7 (ver 6.1, arch amd64)
Java: 1.7.0_25 (by Oracle Corporation)
Launcher: Minecraft Launcher 1.4.4 (bootstrap 4)
Minecraft: 14w25a (updated Wed Jun 18 19:52:28 MSK 2014)
Duplicate of MC-56893 - If you have not, please use the search function in the future, to see if your bug has already been submitted. If you could not find the original report, please comment with the keywords you searched for.