Projectile Bugs

When i was posting a image for a projectile it always keep saying add a projectile
it always keep saying it then my projectile made the cell turned to a image projectile So i made a projectile When i was making it i cannot submit it And melee units others turned to projectile options

This bug usually happens to me, I take a projectile photo, then I put the image I want, and it squeaks and shoots, melee to attack, it may be that in the settings or the unit is causing a bug, I recommend seeing the scripts too