It would seem that inHaze's very popular Build Commands does not work with Spigot/Bukkit/WorldEdit 1.8, and the creator has disappeared from the looks of it, so I'm attempting to make the plugin compatible myself. The error you get when you install the plugin (or at least myself and the only other person I could find that has done it) is as follows: Failed to Execute: Can't find method com.sk89q.worldedit.command.tool.BrushTool.setFill(com.sk89q.worldedit.patterns.SingleBlockPattern). (plugins\WorldEdit\craftscripts\build.js#45) in plugins\WorldEdit\craftscripts\build.js at line number 45. This is the contents of build.js: http://pastebin.com/jEVE1Tu9 Not having developed a bukkit plugin or a craftscript before, I'm at a loss. It would seem that importing worldedit.patterns would import the SingleBlockPattern method from looking at the documentation, but clearly that method doesn't exist at the point of execution. I should note that the 4 other scripts (maze, draw, etc.) work just fine.