InputAction not Working

Hi there! i tried to use InputAction with a flipbook, when i press the key associated with then InputAction nothing happend
I also tried to use a Custom Event but same problem
Could tell me what i did wrong or give me another way to set it (I already used the Jump Action for a flipbook, now i tried attack flipbook)

Any Help ?

You’re going to want to use the “InputAction Attack” event instead of a custom one.

Connect the event to a “Print String” node first to make sure the input is being registered. If that doesn’t work, then you know the problem is with the input event. If it DOES work, then you know the problem is somewhere else.