Patrol Buster coding problem


#1

I am typing this into the box above Run:

Remember that enemies may not yet exist.

loop:
enemy = self.findNearestEnemy()
# If there is an enemy, attack it!
self.attack(self.findNearestEnemy())

It isn’t working, and I was wondering what was wrong. It keeps giving me

Fix Your Code:
Line five: Target is null, is there always a target to attack?

Is there anything I can do? I’m running it in Python


#2

Sorry, I don’t know the syntax in Python.
But you need to test if enemy exist before attacking them.
Something like:

 enemy = self.findNearestEnemy()
# If there is an enemy, attack it!
if (enemy)
    self.attack(enemy)

in fact, you just do exactly what was requested in the comment…
if (enemy) is equivalent to if(enemy!=null)


#3

I got it! Thank you!


#4

Also thanks you help me a LOT!!!


#5

I need help with that level too but im using JavaScript, I’ve tried a lot of things but it doesn’t work! can some1 help me please??