Bukkit

What is the expected output? What do you see instead?  Feel free to attach a screenshot or any error logs.

     [Jobs] Job Farmer has an invalid Break type property: 351-3!
     Material must be a block

     [Jobs] Job Farmer has an invalid Place type property: 351-3!
     Material must be a block

How can you reproduce the issue?  Please be as descriptive as possible, including any commands or in-game actions.

    I tried to add Bone meal (ID: 351:3), but Bone meal is not a Block.
     So i cant add it neither to PLACE nor to BREAK (for test purpose)
     What is the action name for using Bone meal?
     Could you add the option for using Bone meal?
     Thank you very much!

What version of Jobs plugin are you using?  Do not enter "latest" or anything similar.
     2.11.3

What version of Bukkit are you using (/version)?  Do not enter "latest" or anything similar.
     1.6.2-R1.0-b2879jkns