Rendering failure - black pictures

Hi,

i have rendered most of my project (600 frames) … but then there is segment (frame 180-349) of the animation where Blender renders only black pictures… the first and the last frame of this segment is rendered perfectly when i tried over and over again but in between only black…

i have tried it via command-line and got this message:

any idea what is wrong?

the strange thing is, that the scene was rendering ok until 180 - and it is pretty much the same scene until 349 (no new functions, modifiers… the thing starts to rotate at frame on and does it until 349)

Attachments


Can you upload the .blend file?
Or create another version of the .blend file that gives the same erroneous result?