Plugin receiving process and reductor

[kamer16]

gi._glib.GError: plugins' receives both processor and reductor inputs which may deadlock`

Is this error message really necessary ? My reductor is actually ufo-buffer-task which I am deliberately using to avoid deadlock.

When using a intermediary copy task this error message is silenced. Shouldn't the error message persist as ultimately the graph is still the same hence the deadlock would still be present if there was one.