visualizer segfault #11
Description
On occasion, the visualizer has seg faulted. Example output:
loading sounds
(...)
OK
Segmentation fault (core dumped)
WARNING: failed to send to visualizer 'python visual-experiments/waves_and_heat_map.py -width 1024 -height 576 -left 0 -top 0 --map-margin=0.7,0,0,0 --waves-margin=0,0,0.3,0 --text-renderer=ftgl --font=fonts/simplex_.ttf --peer-info' - ignoring it from now on
When this happens, sequencer.py freezes.