GraphicalTies being undefined

From the demo ^

The error only occurs with osmd 1.4.3 and newer versions.

I don’t know exactly why this error happens. I think it has something to do with turning to many instruments invisible at once.

Or i may be using some weird sheet file. kakebordet.txt

One solution was to edit MusicSheetCalculator.ts replacing this for loop and the setTieDirections() call inside the null check above:

Also, the error only appear when calling the updateGraphic() method before rendering, but i need it to correctly render a transposed sheet, so i don’t think i have a choice…

[TormodKv]

Nice! Thank you! I don’t think transposing works as supposed to when rendering without calling updateGraphic() first

[sschmidTU]

@TormodKv fixed.

Here’s the code to replicate, for reference: (please share as text in addition to screenshot next time)

for (let i = 0; i <= 6; i++) {
    if (i !== 3) {
        osmd.Sheet.Instruments[i].Visible = false;
    }
}
osmd.updateGraphic();
osmd.render();