Fireballs being buggy :/ can't seem to get around it.

Okay, so in two of my plugins, I've got a fireball spawned. In both, the fireball keeps appearing, then disappearing, then appearing (in a different location), then not being on fire, then disappearing ect... and it looks terrible. i'm using

Code:

Fireball fb = subject.getWorld().spawn(location, Fireball.class);
    fb.setFireTicks(9999999);
    fb.setIsIncendiary(true);

to spawn it. location has an x,y and z coordinate, as well as the pitch and yaw in it, and it still doesn't fly right. Anyone else had this problem, or can help me fix it? thanks!

 

it also happen whit fireballs fired from dispensers, so I asume its an craftbukkti bug

 

Set the shooter and it should work fine. I had this same issue myself.

 

Still laggy...