I think I found the problem.

My event system needs to be empty after each tick, so it does not trigger error on deleted objects on the map.

Since there is no way to guess what objects would need to be unregistered in the event system following the previous tick. (creeps dead etc...)

Hi,

I'm coding my scripts with an event system but the thing is that when a creep is dead, the event is still there and is triggered with an error saying that the creep cannot be found in the room.

I do not want to reload the events on every ticks, it would use memory.

I have added getObjectById method, but strangely I still get this error.

I was thinking that the creep is dying during the tick, but it can't appen, can it?

really? creeps stop moving when the spawn is full of energy ?

Try to load your script outside the loop with this latter only calling the main function of your script

I thought of the same idea, it could be used when creeps want to say, "I'm full", "Carrying energy to storage", "Anyone come carry this energy", "We are under attack", "Please welcome a new creep to our team". Anyway, let's say we don't want to troll other players, those bubles won't be displayed to others, so this feature would be cool to see what is going on in your room. It makkes it more living.

I would like to receive the notifications via pushover.net or an other service.

Any chances to have a push notification system like the existing email notification ?

lol, this is pointless. The goal of the game is to buid an AI so It plays by itself in the background.
With this script you have to sit and play yourself forever.