# An error in the game's code

**URL:** https://discourse.codecombat.com/t/an-error-in-the-games-code/32360
**Category:** Level Help
**Created:** [March 15, 2022, 5:29pm UTC](https://discourse.codecombat.com/t/an-error-in-the-games-code/32360 "2022-03-15T17:29:35Z")
**Posts on this page:** 6
**Page:** 1

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### Author: ![Ynnos](https://avatars.discourse-cdn.com/v4/letter/y/0ea827/32.png) [@Ynnos](https://discourse.codecombat.com/u/Ynnos)
#### Post date: [March 15, 2022, 5:29pm UTC](https://discourse.codecombat.com/t/an-error-in-the-games-code/32360/1 "2022-03-15T17:29:35Z")

</div>

In the Final Project of game dev 3 the game gives me an error if I try to move  
my code :

# Spawn a hero with spawnHeroXY()

hero = game.spawnHeroXY(40, 34)  
hero.maxHealth = 1  
hero.attackDamage = 0

# Add at least one goal!

goal = game.addManualGoal(“Vroum Vroum”)  
game.addSurviveGoal()  
heroSpeed = 6

#en def pour pouvoir faire d’autre partie  
def start(heroSpeed) :  
hero.pos.x = 28  
hero.pos.y = 35  
hero.maxSpeed = heroSpeed  
#cercle du millieu  
game.spawnXY(“fire-trap”, 38, 39)  
game.spawnXY(“fire-trap”, 36, 38)  
game.spawnXY(“fire-trap”, 34, 37)  
game.spawnXY(“fire-trap”, 32, 35)  
game.spawnXY(“fire-trap”, 34, 33)  
game.spawnXY(“fire-trap”, 36, 32)  
game.spawnXY(“fire-trap”, 38, 31)  
game.spawnXY(“fire-trap”, 40, 29)  
game.spawnXY(“fire-trap”, 42, 31)  
game.spawnXY(“fire-trap”, 44, 32)  
game.spawnXY(“fire-trap”, 46, 33)  
game.spawnXY(“fire-trap”, 48, 35)  
game.spawnXY(“fire-trap”, 46, 37)  
game.spawnXY(“fire-trap”, 44, 38)  
game.spawnXY(“fire-trap”, 42, 39)  
game.spawnXY(“fire-trap”, 40, 41)  
#cercle exterieur  
game.spawnXY(“forest”, 4, 5)

start()` `

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<div class="post-metadata">

### Author: ![Ynnos](https://avatars.discourse-cdn.com/v4/letter/y/0ea827/32.png) [@Ynnos](https://discourse.codecombat.com/u/Ynnos)
#### Post date: [March 15, 2022, 5:33pm UTC](https://discourse.codecombat.com/t/an-error-in-the-games-code/32360/2 "2022-03-15T17:33:44Z")

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It tells me : Unhandeled error: `move`'s argument `pos.y` has a problem. Target an {x:number, y: number} position

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<div class="post-metadata">

### Author: ![Aya](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.codecombat.com/aya/32/42680_2.png) [@Aya](https://discourse.codecombat.com/u/Aya)
#### Post date: [March 15, 2022, 6:34pm UTC](https://discourse.codecombat.com/t/an-error-in-the-games-code/32360/3 "2022-03-15T18:34:44Z")

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Can you please format your code using \</\> so we can help you

 ![Screenshot 2021-08-24 12.35.14](https://us1.discourse-cdn.com/flex016/uploads/codecombat/original/3X/3/c/3c215fa51daac29c4dee042c92f597e6b9a39662.png)

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<div class="post-metadata">

### Author: ![Ynnos](https://avatars.discourse-cdn.com/v4/letter/y/0ea827/32.png) [@Ynnos](https://discourse.codecombat.com/u/Ynnos)
#### Post date: [March 17, 2022, 4:55pm UTC](https://discourse.codecombat.com/t/an-error-in-the-games-code/32360/4 "2022-03-17T16:55:57Z")

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```python
# Create your own game!

# Spawn a hero with spawnHeroXY()
hero = game.spawnHeroXY(40, 34)
hero.maxHealth = 1
hero.attackDamage = 0
# Add at least one goal!
goal = game.addManualGoal("Vroum Vroum")
game.addSurviveGoal()
heroSpeed = 6

#en def pour pouvoir faire d'autre partie
def start(heroSpeed) :
    hero.pos.x = 28
    hero.pos.y = 35
    hero.maxSpeed = heroSpeed
    #cercle du millieu
    game.spawnXY("fire-trap", 38, 39)
    game.spawnXY("fire-trap", 36, 38)
    game.spawnXY("fire-trap", 34, 37)
    game.spawnXY("fire-trap", 32, 35)
    game.spawnXY("fire-trap", 34, 33)
    game.spawnXY("fire-trap", 36, 32)
    game.spawnXY("fire-trap", 38, 31)
    game.spawnXY("fire-trap", 40, 29)
    game.spawnXY("fire-trap", 42, 31) 
    game.spawnXY("fire-trap", 44, 32)
    game.spawnXY("fire-trap", 46, 33)
    game.spawnXY("fire-trap", 48, 35)
    game.spawnXY("fire-trap", 46, 37)
    game.spawnXY("fire-trap", 44, 38)
    game.spawnXY("fire-trap", 42, 39)
    game.spawnXY("fire-trap", 40, 41)
    #cercle exterieur
    game.spawnXY("forest", 4, 5)
    game.spawnXY("forest", 13, 5)
    game.spawnXY("forest", 22, 5)
    game.spawnXY("forest", 4, 14)
    game.spawnXY("forest", 4, 23)
    game.spawnXY("forest", 4, 32)
    game.spawnXY("forest", 4, 41)
    game.spawnXY("forest", 4, 50)
    game.spawnXY("forest", 4, 59)

start()

```

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<div class="post-metadata">

### Author: ![Ynnos](https://avatars.discourse-cdn.com/v4/letter/y/0ea827/32.png) [@Ynnos](https://discourse.codecombat.com/u/Ynnos)
#### Post date: [March 17, 2022, 5:20pm UTC](https://discourse.codecombat.com/t/an-error-in-the-games-code/32360/5 "2022-03-17T17:20:23Z")

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I forgot to put the parameter inside the start() command which caused an error

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<div class="post-metadata">

### Author: ![Aya](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.codecombat.com/aya/32/42680_2.png) [@Aya](https://discourse.codecombat.com/u/Aya)
#### Post date: [March 18, 2022, 6:24am UTC](https://discourse.codecombat.com/t/an-error-in-the-games-code/32360/6 "2022-03-18T06:24:55Z")

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Did you pass the level when you added it?