ean521

@darty11 That isn't the problem; I was actually just playing around trying to fix the exception.

That seemed to be the problem... Now I'm getting a NullPointerException at cpw.mods.fml.common.registry.EntityRegistry.doModEntityRegistration(/*whatever parameters are here*/) It still can't read the file for some reason. I can probably fix the NullPointerException, though.

It is a png file, and it is 16 pixels by 16 pixels

I've now discovered that the error is in the fact that ImageIO can't read the file. I can't see why, though. It has the correct directory and file name, so I'm not sure why it's not working.

Okay, I found this in the console while it was starting up the client; I'm not sure why it can't read the image, though...:

No, it actually isn't, and I'm not sure why. I was trying to figure this error when I saw you reply.

I just decided to use the Vanilla tabs for my items, but if you can fix this, please tell me!

Can't you just use the Javadoc

I'd just like to bump this because I've not gotten any replies for a while.

Anyway, there is no reason you should want to or change the code.

Yeah, the mod ID was me forgetting to change it when I changed the MODID. The rest was me messing around to try and fix the error. It still crashes with the same error, though. D=

My Eancraft.class is here: I can't tell why it would be null. I mean, just look at this beauty! How could it ever be null?!

TileEntityFusionFurnace.class couldn't be found. It's kinda exactly what it says... EDIT: Btw, the package structure is supposed to be your domain name backwards, not forwards...

I just ran it with a breakpoint and it is null... so how am I supposed to make it not null? BTW, it has items in it. EXAMPLE: