---Issue Report---

(PLEASE DONT DELETE THIS TEMPLATE, YOUR ISSUE WILL BE IGNORED AND CLOSED IF YOU DO.)

Have you checked Closed Issues (if applicable & PLEASE CHECK BEFORE POSTING): [Yes or No]
Yes

Description of Issue

[Description of the issue]
Trying to use the new version results in a crash every time I add a material to a part builder. Be it disabled or not disabled.
Things used like this.
# Use part name and material name in the Format: part_name:material_name Example: pick_head:stone [default: [Ljava.lang.String;@1b43bcb6]
S:"List of Parts that cant be created in the Part Builder (based on certain Material type)" <
pick_head:stone
pick_head:netherrack
pick_head:cactus
pick_head:flint
pick_head:bone
pick_head:prismarine
pick_head:livingwood
sharpening_kit:stone
sharpening_kit:netherrack
sharpening_kit:cactus
sharpening_kit:flint
sharpening_kit:bone
sharpening_kit:prismarine
sharpening_kit:livingwood
>

---------- This will than crash the game when trying to make anything in the part builder

Steps to Reproduce Issue

1. [First step] update from TinkersExtras-1.12.2-1.0.5.jar to TinkersExtras-1.12.2-1.0.6.jar and let a new config generate
2. [Second step] fill in any of the config options like done before
3. try to add cobble or anything disabled to a part builder that has a stancil and it crashes

Crash log/Log (if applicable): [PASTEBIN. Do NOT copy and paste the log into the issue post itself.]

How do i locate a crash log on Minecraft on Curse/Twitch? see https://gyazo.com/3c616a7dfcbe69033ea210805b093f82
How do i locate a crash log on Minecraft on FTB? see http://imgur.com/a/IbWNC

Screenshots (if applicable):

Version of Mod using (PLEASE DONT USE 'Latest' OR 'Newest'): [VERSION]
TinkersExtras-1.12.2-1.0.6.jar
Where did this bug happen: [Single Player or Server]
single player and server

Additional Information

https://pastebin.com/yAnK42fa here is the crash report

Fixed version will be out in the next hour

Update is rolling out as we speak