Solved No player in an jump event

[boxgames1]

I'm writing some code so that only job seekers can't jump, but it's not working.

My Code

on jump:
    if {%event-player%.job} == "Seeker":
        cancel event

Error Message

[12:11:36] [Server thread/ERROR]: §c§lLine 71:§7 (code.sk)
§c    There's no player in an on jump event event
§6    Line: §7if {%player%.job} == "Seeker":
 §r

My Plugins
Skript 2.6.1
SkQuery 4.1.6

I tried again by replacing %player% with %event-player% and %event-entity% but it doesn't work.
And if I block the jump with a big jump effect, the potion the player drank will lose the effect, so I can't give the jump effect.

Any solution?

 

[sleepy unk]

on jump:
    loop all players:
        if {%loop-player%.job} === "Seeker":
            cancel event

get skrayfall then try this

 

[boxgames1]

Thanks, It's working!