Closed martyall closed 3 years ago
Unfortunately it seems to be a problem with FLTK on MacOS, FLTK is used as default lib to render UIs in Csound and it seems to be broken on Mac.
this is related: https://github.com/csound/csound/issues/1325
I can not fix it on Haskell level
Thanks for bringing this up. I should mention it in the docs. I can not test the code on mac.
thanks for looking into it!
In following the tutorial there are times when you are using a virtual keyboard or midi controller for input. On macOs I have used the installer available from the latest version of csound 16.5.0 but whenever I run examples in ghci I get a blank window like
However, if you just randomly click around in this blank window, you can discover that the keys or sliders are actually working, in the sense that you can still create or manipulate sound. As far as I can tell, the appropriate flags are being set:
I wonder if it has something to do with the release note:
Does anyone else have this problem or a solution for it?