Need Help With Flame Simulation

[hitman45]

Hi I've done a flame simulation and rendered it to find that black squares show up like it didn't render part of the image or something it's really weird I've been using fluids for a while and have done many simulations and I've never had this before. Does anyone know what the problem is and how to fix it any help would be appreciated.

Thanks

here is a link to the video so you can see what I'm talking about

http://www.youtube.com/watch?v=itdFMdcFAfI

[gmask]

it's weird that the black square is in the same place.. can you increase the size of the container ..maybe it's clipping on one side?

[hitman45]

Nah it wasn't clipping the container, it doesn't matter though I redid the flame and it rendered out fine the second time.

cheers