[1.6.2] Creative Tabs not working

[DonyorM]

So I'm making a mod, but the creative tabs aren't working. I made the tab properly, and it appears, but I can't get blocks to appear inside it.

 

Creative Tab class code:

http://paste.minecraftforge.net/view/ebb6bb30

 

Code in the Core Class File

Code removed because I don't want it up here. I'm leaving the Creative Tab code so someone else can copy it.

 

I have no idea why the blocks aren't appearing.

[DonyorM]

Code added.

 

Most creative tab intialization happens in other classes, but I only use the basic "setCreativeTab(CreativeTab par1)" function.

[DonyorM]

Yep, that was it. Thanks!