[JaramSeZielone]

Can someone help me with this error?

L 04/18/2024 - 10:16:20: [FAKEMETA] Invalid entity
L 04/18/2024 - 10:16:20: [AMXX] Displaying debug trace (plugin "zl_alien/zl_alienboss.amxx", version "2.0.2")
L 04/18/2024 - 10:16:20: [AMXX] Run time error 10: native error (native "pev")
L 04/18/2024 - 10:16:20: [AMXX] [0] zl_alienboss.sma::Think_Health (line 485)
L 04/18/2024 - 10:16:20: [FAKEMETA] Invalid entity
L 04/18/2024 - 10:16:20: [AMXX] Displaying debug trace (plugin "zl_alien/zl_alienboss.amxx", version "2.0.2")
L 04/18/2024 - 10:16:20: [AMXX] Run time error 10: native error (native "pev")
L 04/18/2024 - 10:16:20: [AMXX] [0] zl_alienboss.sma::Think_Timer (line 531)
L 04/18/2024 - 10:16:21: [FAKEMETA] Invalid entity
L 04/18/2024 - 10:16:21: [AMXX] Displaying debug trace (plugin "zl_alien/zl_alienboss.amxx", version "2.0.2")
L 04/18/2024 - 10:16:21: [AMXX] Run time error 10: native error (native "pev")
L 04/18/2024 - 10:16:21: [AMXX] [0] zl_alienboss.sma::Think_Timer (line 531)
L 04/18/2024 - 10:16:21: [FAKEMETA] Invalid entity
L 04/18/2024 - 10:16:21: [AMXX] Displaying debug trace (plugin "zl_alien/zl_alienboss.amxx", version "2.0.2")
L 04/18/2024 - 10:16:21: [AMXX] Run time error 10: native error (native "pev")
L 04/18/2024 - 10:16:21: [AMXX] [0] zl_alienboss.sma::Hook_Spawn (line 879)

[mlibre]

these checks were added...

1. public Think_Health(Ent) 
   {
       if( !is_valid_ent(Ent) )
           return
       
       static Float:Origin[3], Float:Health, Float:hpbuff
       
       if( !is_valid_ent(g_Alien) )
           return
       pev(g_Alien, pev_origin, Origin)
   
       //...
   }

2. public Think_Timer(Ent) 
   {
       if( !is_valid_ent(Ent) )
           return
           
       if (!zl_player_alive()) {
           set_pev(Ent, pev_nextthink, get_gametime() + 1.0)
           return
       }
       
       if ( !is_valid_ent(g_Alien) || pev(g_Alien, pev_deadflag) == DEAD_DYING)
           return
   
       //...
   }

3. public Hook_Spawn(id) { 
       if (!g_Ability[6]) {
           if(is_valid_ent(g_Alien) && pev(g_Alien, pev_takedamage) == DAMAGE_NO)  
       //...
   }

[JaramSeZielone]

no errors in the console but now it doesn't appear at all

[mlibre]

try verifying only the first

[JaramSeZielone]

okey
When i add code 1 no error, when i add code 2 no respawn if i add code 3 no error11

if i change this line: 541: if (pev(g_Alien, pev_deadflag) == DEAD_DYING)
return

its no respawn boss

still this error:
L 04/19/2024 - 08:50:25: [AMXX] Displaying debug trace (plugin "zl_alien/zl_alienboss_v2.amxx", version "2.0.2")
L 04/19/2024 - 08:50:25: [AMXX] Run time error 10: native error (native "pev")
L 04/19/2024 - 08:50:25: [AMXX] [0] zl_alienboss_v2.sma::Think_Timer (line 541)

[mlibre]

try this replaced is_valid_ent... Look at what value it indicates in the console:

• Think_Health = ?
• Think_Timer = ?

[JaramSeZielone]

not respawn but Think Timer = 0

[mlibre]

change the g_Alien <= 0 to g_Alien < 0 maybe it is returning a negative value