Freezes on Arch when loading or creating soundfont

• 2 0

  Messaggio di Marisa il …
  This has started happening recently, so it could be caused by a change in QT or any other library the program depends on.
  
  When loading an existing soundfont, any soundfont, or creating a new one, the program freezes. GDB shows it's stuck in Pile_actions::Maillon::nombreEltRedo().
  
  I haven't been able to get far with this since the code is very confusing to me (I'm not any good with C++).
• 429 1

  Messaggio di Davy il …
  Hi Marisa,
  
  Welcome to the forum.
  
  Could you please tell me what is the version of Arch Linux and Qt libraries? Is there a procedure somewhere to build Polyphone on Arch? I'll try to reproduce the problem and check what is wrong. This appears not to be the first problem linked to a newer version of Qt.
  
  Davy
• 2 0

  Messaggio di Marisa il …
  There isn't really a "version" of Arch Linux. Everything required to run the program is updated to the latest available versions. Qt5 is at 5.7.0.
  
  Polyphone is available for the distribution from here https://aur.archlinux.org/packages/polyphone/.
• SB 1 0

  Messaggio di Steve Baker il …
  I'm seeing exactly the same behaviour on Fedora 24, which has qt5 5.6.1.
  
  I'll try building the git version and looking at nombreEltRedo
• 429 1

  Messaggio di Davy il …
  Hello,
  
  Thank you for these reports, I was able to reproduce the bug. Some classes need to be reworked so I cannot provide you a simple patch or workaround. The next version of Polyphone will fix the problem.
  
  Regards,
  Davy

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