When I try to move items around inn my chest inventory via the GUI, there is this weird bug of items getting thrown out one by one for every click instead of being picked up and dragged by the cursor. What could be causing this to happen?

 

TE: http://pastebin.com/kpzN2Cqm 

GUI: http://pastebin.com/4tDMZ2HW

Container: http://pastebin.com/LR07ir6y

 

Edit: Solved! Was caused by having negative x/y value when creating a slot inn the container.

ref: http://www.minecraftforge.net/forum/index.php/topic,8227.0.html

This has nothing to do with your mod. it is a bug of minecraft, try to restart

I have restarted inn both run and debugg mode araound 58 times, also if its a mc bug why is it not affecting any other inventory? The creative inv, regular chests etc. They all work. So I'm still certain that the error is on my side

what does your getServerGuiElement look like for your IGuiHandler?

 

GUI handler - getServerGuiElement:

if (ID == GuiIds.FURNACE_CHEST_ID)
            return new CotainerFurnaceChest(world.getBlockTileEntity(x, y, z), player);

 

and getClientGuiElement:

 if (ID == GuiIds.FURNACE_CHEST_ID)
            return new GuiFurnaceChest(getServerGuiElement(ID, player, world, x, y, z),player, world, x, y, z);

Only included the relevant lines from my GUI handler.

You ahve no references to your TE in your GUI...

Didn't think the GUI needed a ref to the TE when it got the container to satisfy the super constructor?

 

Ref: http://www.minecraftforge.net/wiki/Containers_and_GUIs

As far as I see above the te is just to create the container.

Tried updating forge to latest version without any change, didn't expect it to help either.

I feel that I must be totally blind on my own code because I have read the code up and down and I can't find what's different from the tutorial code nor what could logically cause this problem

Wait sorry not thinking clearly,

Have you made sure the drawn slots and the actual slots are in the same position?

Problem got solved by Draco18 here: http://www.minecraftforge.net/forum/index.php/topic,8227.0.html

 

He had the same problem and figured that it was because one of the slots got an negative value for it's x or y position which caused this to happen. Problem solved!

 

Thanks for trying to help people, this was a weird one for me