Affects Version/s: Minecraft 14w05b
Fix Version/s: Minecraft 14w34c
Windows 8.1, intel core i5 6gb ram
64 bit os. Java version, correct and current.
Using fill command to empty a small area (using minecraft:air) is typically successful, but certain items get dropped as an item instead of being replaced.
I have done several tests, affected items include:
Ladders, detector rails, activatior rails, powered rails, repeaters, and comparators.
Results seemed inconsistent at first, with said blocks being properly replaced sometimes. I was able to reproduce the effect though.
These items when placed on the bottom of the fill area would be properly removed, but if the were on a level surface 2 blocks up, they were not removed properly. See screenshots.