[betancourtb82]

Ok, everything works great so far. The only problem is that I am getting some kind of traceback error.

Traceback (most recent call last):
  File "Test2WithEyeAdjustment.py", line 185, in mytimer
    avatar = avatars[nextAvatar]
IndexError: list index out of range

This occurs whenever I shoot an avatar and he disappears. When I double click on the error it highlights:

def mytimer(num):
	global avatars
	if num == ANIMATION:
		
		#Calculate elapsed time since last update
		elapsed = viz.elapsed()
		
		#Update each active ball
		for bullet in bullets:
			if bullet.active:
				#Move the ball and check if it has collided with any objects
				MoveBullet(bullet,elapsed)
		
	elif num == START_AVATAR:
		global nextAvatar
		#Get the next available avatar and start it
		avatar = avatars[nextAvatar]
		#favatar = favatars[nextAvatar]
		walkAvatar(avatar)
		#walkAvatar(favatar)
		nextAvatar = (nextAvatar + 1) % NUM_AVATARS
		viz.starttimer(START_AVATAR,TIME_BETWEEN_AVATARS)
#Create callbacks for timer events
viz.callback(viz.TIMER_EVENT,mytimer)

When I shoot the avatars, this function is called:

def shootBullet():
	global nextBullet
	#find the next available ball to shoot
	bullet = bullets[nextBullet]
	nextBullet = (nextBullet + 1) % NUM_BULLETS
	#Calculate the vector of the ball based on the mouse position
	pos = viz.mousepos()
	bulletvector = viz.screentoworld(pos[0]+0.25,pos[1]) #Need to account for stereo
	bullet.vector = viz.Vector(bulletvector[3]-bulletvector[0],bulletvector[4]-bulletvector[1],bulletvector[5]-bulletvector[2])
	bullet.vector.normalize()
	bullet.vector *= BULLET_SPEED
	
	#translate the bullet to the head position
	bullet.translate(viz.get(viz.HEAD_POS))
	
	#make the bullet visible
	bullet.visible(viz.ON)
	
	#mark the bullet as active
	bullet.active = 1

def MoveBullet(bullet,elapsed):
	#get the bullet's current position
	pos = bullet.get(viz.POSITION)
	
	#calculate the balls future position based on it's velocity
	futurePos = pos + (bullet.vector * elapsed)
	
	#Check if bullet intersected with anything
	info = viz.intersect(pos,futurePos)
	if info.intersected:
		if info.object in avatars:
			#viz.starttimer(FREEZE_AVATAR,info.object.getduration(7)-0.1)
			WaitThenFreeze = vizact.sequence( vizact.waittime(info.object.getduration(7)-0.05), vizact.speed_node(0) )
			info.object.execute(7)
			info.object.clear(viz.ALL)
			info.object.clear(viz.CURRENT_ACTION)
			info.object.add(WaitThenFreeze) #Add the action to the avatar
			RemoveAvatarAction = vizact.call(RemoveAvatar,info.object)
			info.object.add(RemoveAvatarAction) #Add action to remove avatar

		bullet.visible(0)
		bullet.active = 0
	
	#Update balls positions
	bullet.translate(futurePos.get())
#Shoot a ball whenever left mousebutton is clicked
vizact.onmousedown(viz.MOUSEBUTTON_LEFT,shootBullet)

What does the error mean? Can it be fixed