NoteButton error

[klausnielsen]

Hi everyone,
I'm getting a weird error when trying to use the examples provided on NoteButton and Custom-Midi-Output-Element. I simply copy the code, make no changes, and the IDE gives me this error message:
Compilation error: no match for 'operator[]' (operand types are 'const cs::MIDI_Notes::Note' and 'int')
... pointing to this bit in the code:

MyNoteButton button {
  5,                             // Push button on pin 5
  {MIDI_Notes::C[4], Channel_1}, // Note C4 on MIDI channel 1
  0x7F,                          // Maximum velocity
};

Any ideas?
I have other sketches using the library that work fine.
Cheers
Klaus

[tttapa]

Are you using the latest version of the library? The examples you linked to are for the latest main branch.

[klausnielsen]

Ahh - perfect! Updating did the trick. Thanks Pieter :)