some spells / items not working from bars

[Darkespawn]

ok i use cosmos and alot of other add-ons also, been messing aroundtrying to find the problem but i thought i would post here and maybee someone has seen this before.

ok here it is. on my bars smelting, engineering, first aid, and flare do nothing when i click them, i can open my spell book i can use them from there but when i put them on a bar i cant.

it doesnt matter which bar they are on, i dont get any errors just a clicking sound and then nothing.

any help would be appreciated, this started yesterday after i updated cosmos to the newest release, i have tried changing from alpha to release and that didnt help, i have removed a couple of the newest add-ons and that didnt seem to help.

if noone has any ideas i guess ill start removing addons one at a time till it works.

[Sinaloit]

Check your AddOns and see if you have both AltSelfCast and CastOptions installed, you can do this at character slect by clicking the addOn button. If you do have both you'll need to remove AltSelfCast as it has been replaced by CastOptions. (The Keep Interface Clean check would have automatically removed it for you)

[Darkespawn]

DOHHHHHHH... i knew i could not have both of those, just missed it.

anyway that was my problem thanks for the help