Hi can someone help me with this crash Im having http://pastebin.com/7ufeYLxn

this is the gui class https://github.com/MasterAbdoTGM50/Abysswalker/blob/master/src/main/java/matgm50/abysswalker/network/client/gui/GuiScroll.java

and the item's https://github.com/MasterAbdoTGM50/Abysswalker/blob/master/src/main/java/matgm50/abysswalker/item/ItemScroll.java

Do you have a GuiHandler? If not, you need one, and you need to register it so it can actually be called.

Yes he is missing a GuiHandler, this is how it looks:

 

public class GuiHandler implements IGuiHandler
{

    @Override
    public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z)
    {
        if (ID == 0)
        {
            return new MyContainer();
        }
        else
        {
            return null;
        }
    }

    @Override
    public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z)
    {
        if (ID == 0)
        {
            return new MyGui();
        }
        else
        {
            return null;
        }
    }
}

 

I main mod class:

        NetworkRegistry.INSTANCE.registerGuiHandler(this.instance, new GuiHandler());

Thank you alot guys it now works.