How Camp wrote:
> 
> I seem to be getting strange results here.  I have a 300-frame animation
> segment I'm rendering.  Everything seems to go well until the render has
> been running for a few hours (~5).  Then, I see new error messages
> appearing, such as:
> 
> [...]

The 'Possible Rendering Error: Cannot write PNG data.' message usually
occurs if POV-Ray isn't able to write the image data to the disk.  So you
might check if:

- disk is full
- you lost connection when working on a network drive

Christoph

-- 
POV-Ray tutorials, include files, Sim-POV,
HCR-Edit and more: http://www.tu-bs.de/~y0013390/
Last updated 28 Oct. 2002 _____./\/^>_*_<^\/\.______

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