When i was trying to create a tool and two recipes i got this crash error op on instalization.
http://pastebin.com/iEf5AwSd

if there is any flaws in the json file can you also cheak that out.

https://drive.google.com/open?id=0B3x8mF_jqsd8bzYzNExaeUpCYjg

oreDictNames is an array.

In your customTools.json you have "oreDictNames":"toolMultitool",

This should be "oreDictNames": ["toolMultitool"],

i tried that and still got the error