i made this code for my server:
(ignore the messages)

command /start:
trigger:
loop all players every 30 minutes:
set {_num.%player%} to random integer between 1 and 10
set max health of all players to 10
remove speed from all players
remove jump boost from all players
remove invisibility from all players
remove slowness from all players
remove strength from all players
remove weakness from all players
remove resistance from all players
remove mining fatigue from all players
remove slow falling from all players
if {_num.%player%} is 1:
apply invisibility to player for 1 day
message "&2now you are &b&linvisibility" to the player
if {_num.%player%} is 2:
apply jump boost of tier 2 to player for 1 day
apply speed of tier 2 to player for 1 day
message "&2you are &b&obouncey" to the player
if {_num.%player%} is 3:
set max health of player to 6
message "&cyou have like no &2health &6nob" to the player
if {_num.%player%} is 4:
set max health of player to 12
message "&2youreeee health goes &1&lSTONKSSSSS" to the player
if {_num.%player%} is 5:
apply slowness of tier 1 to player for 1 day
message "&4you will never get to me &5slow ass" to the player
if {_num.%player%} is 6:
apply strength of tier 1 to player for 1 day
message "&1you have strength. because &4&lyou are bad at the game. " to the player
if {_num.%player%} is 7:
apply weakness of tier 2 to player for 1 day
message "&1you are &cfucking &d&lweak" to the player
if {_num.%player%} is 8:
apply resistance to player for 1 day
message "&4damege &r= &5no" to the player
if {_num.%player%} is 9:
apply mining fatigue to player for 1 day
message "&4you cant mine!&c yeah cry it out you &lugly fuck" to the player
if {_num.%player%} is 10:
apply slow falling to player for 1 day
message "&1&lhah&5!&4&e you fall slow" to the player
stop

i dont know why but it doesent work.
the eror says that theres no spesific player. but i made a loop all players. please help!

 

the code dosent work.

Code (Text):

1.  
2. command /start:
3.   trigger:
4.     loop all players every 30 minutes:
5.       set {_num.%loop-player%} to random integer between 1 and 10
6.       set max health of loop-player to 10
7.       remove speed from loop-player
8.       remove jump boost from loop-player
9.       remove invisibility from loop-player
10.       remove slowness from loop-player
11.       remove strength from loop-player
12.       remove weakness from loop-player
13.       remove resistance from loop-player
14.       remove mining fatigue from loop-player
15.       remove slow falling from loop-player
16.       if {_num.%loop-player%} is 1:
17.         apply invisibility to loop-player for 1 day
18.         message "&2now you are &b&linvisibility" to the loop-player
19.       if {_num.%loop-player%} is 2:
20.         apply jump boost of tier 2 to loop-player for 1 day
21.         apply speed of tier 2 to loop-player for 1 day
22.         message "&2you are &b&obouncey" to the loop-player
23.       if {_num.%loop-player%} is 3:
24.         set max health of loop-player to 6
25.         message "&cyou have like no &2health &6nob" to the loop-player
26.       if {_num.%loop-player%} is 4:
27.         set max health of loop-player to 12
28.         message "&2youreeee health goes &1&lSTONKSSSSS" to the loop-player
29.       if {_num.%loop-player%} is 5:
30.         apply slowness of tier 1 to loop-player for 1 day
31.         message "&4you will never get to me &5slow ass" to the loop-player
32.       if {_num.%loop-player%} is 6:
33.         apply strength of tier 1 to loop-player for 1 day
34.         message "&1you have strength. because &4&lyou are bad at the game. " to the loop-player
35.       if {_num.%loop-player%} is 7:
36.         apply weakness of tier 2 to loop-player for 1 day
37.         message "&1you are &cfucking &d&lweak" to the loop-player
38.       if {_num.%loop-player%} is 8:
39.         apply resistance to loop-player for 1 day
40.         message "&4damege &r= &5no" to the loop-player
41.       if {_num.%loop-player%} is 9:
42.         apply mining fatigue to loop-player for 1 day
43.         message "&4you cant mine!&c yeah cry it out you &lugly fuck" to the loop-player
44.       if {_num.%loop-player%} is 10:
45.         apply slow falling to loop-player for 1 day
46.         message "&1&lhah&5!&4&e you fall slow" to the loop-player
47. stop
48. stop

it says that it can not understand the loop