no such item with id

[jreidsma]

Hi everyone, I have toomanyitems installed on minecraft. But when playing on my .jar server (which also has the mod installed) I cannot spawn certain items. The items I cannot spawn are guns from the flintlock gun mod and animal bikes. I get a "no such item with id #####" error on the bottom of the screen. So I am figuring that toomanyitems has the wrong item id number for the items, but I don't know how I would go about fixing this. Any help is appreciated.