Black Dot Appear When Rendering Image.. What is the problem?

[austinkyo]

Hi, i Just finish rendered a images using kray. I realized that there is some nonsense black dots appear on my rendered images.. Can any body tell me what is going wrong?? here is the part of the rendered images:
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[acidarrow]

These may be caused by bad geometry (geometry with holes is no good for kray), or related to some recently fixed kray bugs, it will probably work fine in the next OB which should be out soon (and not Soon?)

[acidarrow]

And it was soon! OB8 is out Please check if the black pixels bug is gone.

If it isn't fixed, it would be useful if you could share the scene so we can investigate the cause.

[austinkyo]

These may be caused by bad geometry (geometry with holes is no good for kray), or related to some recently fixed kray bugs, it will probably work fine in the next OB which should be out soon (and not Soon?)

Hi, thanks for the reply.. I have check all of the modelling and it just fine without any geometry error. I realize that it start happen after i add a fountain. I believe that the refraction or reflection or the transperancy of the fountain setting cause the black pixel, because when i turn off the setting every thing just fine.. Maybe Kray get confuse to calculate "complicated" amount of calculation so when it dunno what is the calculation so it just put a black dots there, haha ( just kidding ) Any way, i will get the next OB hopefully this problem will solve..