Unable to encode due to lack of "Frame Rate info node"

[DUGUJACK]

Just looked at the Vapoursynth Preview window and see no problem with it.
Using the slider at the bottom (or by entering a different frame) you should be able to navigate through your source.
-> Seems like the preview is working,..

Sorry, I was wrong all the time. I thought Avisynth Preview/Vapoursynth Preview only showed the scripts and it was Filter Preview that did matter before. It seems that it has no problem with Vapoursynth Preview, but Avisynth Preview always crashes.