besides the crash issue, which should not happen in any circumstance,See http://lalists.stanford.edu/lad/2010/05/0369.html
where Rui answered:
...............
tractor, as a plugin host, is currently accepting only the following
signal flows:
a) audio_fx plugins: audio_in -> plugin -> audio_out
b) instrument plugins: midi_in -> plugin -> audio_out
any other topology is, well, not designated to comply
a vocoder plugin is usually an audio_fx with direct midi control, which
i'm afraid, is not supported ootb-- it doesn't fit in any of the above
categories :(
gosh, there was this indirect solution as inserts but, don't go that
way. it doesn't work, you'll get just silence :S
..............http://lalists.stanford.edu/lad/2010/05/0372.html
..............
Niels
http://nielsmayer.com
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