search

drobilla / ingen

A realtime modular synthesizer and/or effects processor
GNU Affero General Public License v3.0
30 stars 7 forks source link

MIDI learn may currupt connections: Arc has multiple tails #23

Closed loki42 closed 3 years ago

loki42 commented 3 years ago

I'm not sure of the exact steps to reproduce but it happens with MIDI learn and adding / removing connections (arcs). Arc are created with multiple tails that the ingen will save but won't restore. Error on the Ingen side is:

Arc has multiple tails

and they do:

_:b1
        ingen:head <uberheim_filter3/in> ,
                <uberheim_filter5/in> ;
        ingen:tail <in_3> ,
                <in_4> ;
        midi:controllerNumber 75 ;
        a midi:Controller .

Ingen file that has the shows the issue is attached.

Aa.ingen.zip

drobilla commented 3 years ago

Ah, that makes sense now. I couldn't imagine anywhere arcs like that came from, but MIDI bindings are probably the sketchiest thing in there, so that will probably narrow it down enough. I'll check it out, thanks.

drobilla commented 3 years ago

Should be fixed by f9014009