Creating units not working

[Light]

i was making a wave system for my map, but then i ran into some problems.

at map init, i set each trigger, unit-type, and unit spawning point to a variable:

trigger init

• trigger init
  • Events
    • Map initialization
  • Conditions
  • Actions
    • Set spawn = (Center of unitspawn <gen>)
    • Set wavetrigger[1] = W1 <gen>
    • Set wavetrigger[2] = W2 <gen>
    • Set wavetrigger[3] = W3 <gen>
    • Set wavetrigger[4] = W4 <gen>
    • Set wavetrigger[5] = W5 <gen>
    • Set wavetrigger[6] = W6 <gen>
    • Set wavetrigger[7] = W7 <gen>
    • Set wavetrigger[8] = W8 <gen>
    • Set wavetrigger[9] = W9 <gen>
    • Set unit[0] = Unit 1
    • Set unit[1] = Unit 2
    • Set unit[2] = Unit 3
    • Set unit[3] = Unit 4
    • Set unit[4] = Unit 5
    • Set unit[5] = Unit 6
    • Set unit[6] = Unit 7
    • Set unit[7] = Unit 8
    • Set unit[8] = Unit 9
    • Set unit[9] = Unit 10
    • Set unit[10] = Unit 11
    • Set unit[11] = Unit 12

i made a trigger that starts every wave:
(i have another trigger that activates this)

wave timer

• wave timer
  • Events
    • Time - t expires
  • Conditions
  • Actions
    • Set r = (Random real number between 25.00 and 40.00)
    • Countdown Timer - Start t as a One-shot timer that will expire in r seconds
    • Set currentwave = (currentwave + 1)
    • Trigger - Run wavetrigger[currentwave] (ignoring conditions)
    • Trigger - Run wave attack <gen> (ignoring conditions)

each wave trigger just spawns the types of units for that wave:
(i added in some testing)

wave 1

• W1
  • Events
  • Conditions
  • Actions
    • Game - Display to (All players) the text: this runs
    • For each (Integer loop) from 1 to 2, do (Actions)
      • Loop - Actions
        • Game - Display to (All players) the text: this runs
        • Set i = (Random integer number between 0 and 1)
        • Unit - Create 1 unit[i] for Player 12 (Brown) at spawn facing Default building facing degrees
        • Game - Display to (All players) the text: (Name of (Last created unit))
    • Game - Display to (All players) the text: this runs
    • Set i = (Random integer number between 6 and 7)
    • Unit - Create 1 unit[i] for Player 12 (Brown) at spawn facing Default building facing degrees
    • Game - Display to (All players) the text: (Name of (Last created unit))

my problem is, the triggers run perfectly, but the units do not spawn. can anyone help me know why this is happening?

nevermind, i was just being dumb, it's fixed now.

 

[Ceday]

My best guess is you are destroying the point "spawn" at somewhere.

Here my guess list:
2)Make sure unit is a valid unit type.Try displaying the name of unit type u
3)Try changing player from player 12 to you(player 1?), there might be a problem if your wave units cost food.(This happens with heroes, but don't think happens with normal units, this is very less likely anyway)
4)Maybe your point spawn is not a valid for unit creation.(blocked?) Try using center of someRegion directly.This solution also valid for problem 1.

 

[Light]

nevermind, i was being dumb, it's fixed now.