Hi I’m on VCV 2.0.1 on Ubuntu Studio 20.04, both up to date. I’ve been using VCV with a Microlab keyboard through the MIDI > CV module and all works as expected. However this evening I thought I’d try using my Beatstep Pro (BSP) as a a controller. I set up a simple patch with MIDI > CV and as soon as I start the BSP running i.e. sending MIDI, VCV crashes within a few seconds. This happens repeatedly, and on any MIDI channel. The same patch on VCV 1.1.6 works OK, so it seems to be something that has changed in the new version.
The log file looks OK when the patch is loading. The relevant part for the crash appears to be
[45.041 info src/patch.cpp:192 saveAutosave] Saving autosave /home/tim/.Rack2/autosave/patch.json [45.041 info src/settings.cpp:437 save] Saving settings /home/tim/.Rack2/settings.json [48.393 fatal adapters/standalone.cpp:60 fatalSignalHandler] Fatal signal 6 SIGABORTED. Stack trace: 13: ./Rack() [0x403ccf] 12: /lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7f308ae80210] 11: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb) [0x7f308ae8018b] 10: /lib/x86_64-linux-gnu/libc.so.6(abort+0x12b) [0x7f308ae5f859] 9: /lib/x86_64-linux-gnu/libc.so.6(+0x903ee) [0x7f308aeca3ee] 8: /lib/x86_64-linux-gnu/libc.so.6(+0x9847c) [0x7f308aed247c] 7: /lib/x86_64-linux-gnu/libc.so.6(+0x9a0ed) [0x7f308aed40ed] 6: ./libRack.so(_ZN4rack4midi10InputQueue6tryPopEPNS0_7MessageEl+0xd5) [0x7f308b4a9d35] 5: ./libRack.so(_ZN4rack4core7MIDI_CV7processERKNS_6engine6Module11ProcessArgsE+0x82) [0x7f308b4dea22] 4: ./libRack.so(_ZN4rack6engine6Module9doProcessERKNS1_11ProcessArgsE+0xa15) [0x7f308b56a345] 3: ./libRack.so(_ZN4rack6engine12EngineWorker3runEv+0x199) [0x7f308b563fe9] 2: ./libRack.so(+0x81b730) [0x7f308b9ba730] 1: /lib/x86_64-linux-gnu/libpthread.so.0(+0x9609) [0x7f308ae20609] 0: /lib/x86_64-linux-gnu/libc.so.6(clone+0x43) [0x7f308af5c293]
Has anyone else found the same? Any ideas about how to fix it? Thanks
Edit - I’m using Jack to make the MIDI connections.