I have no idea what I'm doing wrong xD.
Crash: http://pastebin.com/yTNfN6Kj
Item json: http://pastebin.com/mpR5in15
Block json: http://pastebin.com/He1JgnUV

oreDictNames is an array. Use it like so:

"oreDictNames": ["name1", "name2"]

Also, your syntax for drops array is wrong. just use [] don't put quotes around it.

ok thanks