Hi Oli,
there is no fixed limit of instruments in hydrogen. Your error is caused
by "jack_port_register", not hydrogen itself. The method belongs to the
jack api and fails to register a new port.
So at the moment i see two possible reasons for this behaviour:
1. Hydrogen provides the call to "jack_port_register" with
wrong/malformed data
2. "jack_port_register" fails because of some reason on your side, maybe
not enough (shared) memory to create a new buffer for the port. But i'm
not familiar enough with jack to help you there.. What you can try is to
have a look at the jack log files (or the messages window from qjackctl)
to see if there is some obvious error.
Btw., is someone else able to reproduce this problem?
@Oli: Maybe you could provide us a song file where this happens (with
some drumkits from the official repository)?
Best regards,
Sebastian
oli_kester wrote:
Thanks Sebastian
So there don't appear to be any funny characters in the instrument
names of this drumkit - "Roland_MC-307_TR-606", I think it's from the
official repository.
Is there bychance a limit on the number of per-instrument outputs that
can be created? I've inspected the outputs left when the dialogs are
closed and there are 39, all instruments up to the "TR909 Crash" and
none in the kit thereafter. If so, I could just delete some of the
instruments - there are far too many sounds for me to consider using
in one track anyway - 64!
I don't really need per-instrument outs for this song yet, so turning
that feature off will do for now.
Cheers, Oliver
Hi Oliver,
Hydrogen throws this message if the creation of a jack output failed
(either the "normal/main" stereo R/L outs or the track outputs).
You get
this message once per failed track, so this is the case why the
dialog
disappears after n clicks. Could you check if you have track outputs
enabled? If yes, are all outputs created correctly and are they
working?
Do you have any funny characters in the instrument names? :)
Best regards,
Sebastian
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