Mobs dont attack spawner?

[iStopcontact]

Hello guys, i am working on my own pvp plugin.
And now I have some kits with mob spawn eggs.
Is it possible to make a skript that the player who spawns the mob, doesnt get attacked by it.
But the other players can get attacked by the mob.

 

[Deleted member 5254]

on rightclick with zombie spawn egg:
    cancel event
    spawn a zombie at location of player
    set name of last spawned zombie to "&b%player%'s Zombie"
    add last spawned entity to {target.%player%::*}

on entity target:
    loop {target.%target%::*}:
        if loop-value is event-entity:
            cancel event
          
on join:
    delete {target.%player%::*}

If you want to teleport all entities that move away from you (Only entities spawned by you)

on any move:
    set {_delay} to difference between {delay.%player%} and now
    if {_delay} is less than 2 seconds:
        loop {target.%player%::*}:
            if distance between loop-value and player is more than 10: #DISTANCE OF 10 BLOCKS BETWEEN PLAYER AND ENTITY
                teleport loop-value to player
    else:
        set {delay.%player%} to now

 

[Deleted member 5254]

on rightclick with zombie spawn egg:
    cancel event
    spawn a zombie at location of player
    set name of last spawned zombie to "&b%player%'s Zombie"
    add last spawned entity to {target.%player%::*}

on entity target:
    loop {target.%target%::*}:
        if loop-value is event-entity:
            cancel event
         
on join:
    delete {target.%player%::*}

If you want to teleport all entities that move away from you (Only entities spawned by you)

on any move:
    set {_delay} to difference between {delay.%player%} and now
    if {_delay} is less than 2 seconds:
        loop {target.%player%::*}:
            if distance between loop-value and player is more than 10: #DISTANCE OF 10 BLOCKS BETWEEN PLAYER AND ENTITY
                teleport loop-value to player
    else:
        set {delay.%player%} to now

When i add this to my server it give me a error when i reload the skript: http://prntscr.com/emc1xp

 

[Deleted member 5254]

When i add this to my server it give me a error when i reload the skript: http://prntscr.com/emc1xp

The first one it's not an error , it's just skript that tell you that the contents of the variable list will be removed after a server restart.
The second one , you need to have skQuery installed on your server.