Using voltas - lines not visible

• Jan 11, 2022 - 12:08

I have an issue with getting my volta to function properly.
The numbers (1, 2) show up but I can't see the line. I've tried both dragging/dropping the volta symbol as well as selecting the last two bars and clicking on the volta symbol. Same result. Checked the Inspector and the color selected for the line is black. When I click on the numbers it shows that something is selected but I can't see it. Is this a bug?
I'm on version 3.6.2 on a Mac M1 running Big Sur.

Attachment Size
Through The Fire 01.mscz 15.75 KB

Comments

I don't understand what is going on there but if you use the inspector to change the line type to dotted (or anything other than continuous) the line appears and remains visible if you change it back to continuous.

Did this score originate as a .xml import from another application? If so, it may help someone more knowledgeable than me about these things to diagnose the cause of the problem if you attach the .xml file and provide details of the origin.

I think #325459: Line on "Volta" (1., 2. etc) won't show after closing and reopening a saved file/score is probably the most relevant related issue. In that case, the problem came in because of an invalid MSS file that was loaded into the score manually. I imagine the same would happen is a similarly invalid MSS file had been set as the default in Edit / Preferences / Score, or if one created the score from a similarly invalid template.

Does any of this seems like it could be at play? Any custom MSS files or templates involved?

In reply to by kristianniema

OK, that template indeed has that bogus setting. As per the score properties it had been created on 2021-04-14 and with MuseScore 3.6.2 on a Mac. No indication or traces of it being an import from an older version. No explanation how that bogus setting came into that score.

It has the same bogus settings for pedalLineStyle (with an interesting typo) and ottavaLineStyle:

      <pedalListStyle>0</pedalListStyle>
...
      <voltaLineStyle>0</voltaLineStyle>
      <ottavaLineStyle>0</ottavaLineStyle>
 

In reply to by jeetee

Well, those values do seem to get properly initialized (to 1, AKA Qt::SolidLine), and not saved into a score (if using their default setting, 1). In the case of an unititialized value I'd rather expect some random number, not a 0 (AKA Qt::NoPen?)

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