Custom Black Arrow Problem {when activating it, the spell isn't cast}

[idodik]

Greetings Empire,

A problem, I have.
I based a spell on Black Arrow and gave it to another unit. When I turned on autocast the only thing that happened is that the missile changed, the spell itself isn't casted.
How do I solve this?

 

[Vampiro320]

What exactly did you do to the black arrow ability?

 

[idodik]

On second thought it works, since it changes the missile and takes mana... But the buff won't show. I even set it to the default buff but still it didn't work.
The changes I made were only appearance changes: Hotkey, Tooltip, missile art and buff. The only big difference is that it spawns a different unit. I didn't change the duration or the targets.
EDIT: This is weird. The buff only applies to some units. For example, to Jungle Stalkers and not to Reverants, to crabs and not to Water Elementals. What's going on?

 

[lowkey12]

It doesn't work on summoned units nor on magic immunity units. Not sure about heroes but I think they are immune too

 

[idodik]

The only thing I've been using that arrow on is creeps, and they vary from undead and not undead. All the other spells work on everyone.

 

[Saia_Djinn]

yeah and black arrow dont work on undeads (spawning an undead unit from a undead one would be weird )
kill me if im wrong but i remember this from playing normal games i think

 

[DarkAngelAzazel]

You are sure you set the right durotation?

 

[Smiddle]

Black arrow buff doesn't work on units which don't spawn corpses, eg. skeletons, flying units, summons, heroes (I think), etc.

 

[baassee]

Black arrow buff doesn't work on units which don't spawn corpses, eg. skeletons, flying units, summons, heroes (I think), etc.

Sounds fair enough ...

 

[idodik]

Yeah, that's probably it.
Thread Solved +rep Smiddle!