I'm having a similar problem. As far as I can tell, I did it all correctly but still can't get it to work.
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: The following texture errors were found.
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: ==================================================
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: DOMAIN test_mod
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: --------------------------------------------------
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: domain test_mod is missing 1 texture
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: domain test_mod is missing a resource manager - it is probably a side-effect of automatic texture processing
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: -------------------------
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: The missing resources for domain test_mod are:
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: textures/items/key.png
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: -------------------------
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: No other errors exist for domain test_mod
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: ==================================================
[21:58:02] [Client thread/ERROR] [TEXTURE ERRORS]: +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
http://i1072.photobucket.com/albums/w371/DigitalCommander/Untitled_zpswmdw9oai.png[/img]
package net.binarycodex.testmod;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.item.Item;
public class ItemKey extends Item {
private String name = "key";
public ItemKey() {
setUnlocalizedName(TestMod.MODID + "_" + name);
setTextureName(TestMod.MODID + ":" + name);
setCreativeTab(CreativeTabs.tabMisc);
}
}