Welcome, Guest
Username: Password: Remember me

TOPIC: "Loading" dialog opens due to QT 5.5 bug

"Loading" dialog opens due to QT 5.5 bug 4 years 9 months ago #1

  • jimbo1qaz
  • jimbo1qaz's Avatar
  • Offline
  • New Member
  • Posts: 11
  • Thank you received: 2
I'm using Ubuntu 16.04, QT 5.5.1. Both Musescore and Polyphone open a "Loading..." dialog for no reason shortly after application startup.

I found the Musescore bug entry, which listed a workaround commit. github.com/musescore/MuseScore/commit/89...1981c5dc530d349ffd14

Reading the comments of QTBUG-47042, each QProgressDialog object will automatically display after being constructed (bugreports.qt.io/browse/QTBUG-47042?focu...panel#comment-301657). It was intended to be created and destroyed once per operation. You need to either create it during operations, or call ->reset() after creating.

Interestingly enough, loading/saving big soundfonts on Windows 1.7 take a long time, but don't produce a dialog...
The administrator has disabled public write access.
The following user(s) said Thank You: Davy

"Loading" dialog opens due to QT 5.5 bug 4 years 9 months ago #2

  • Davy
  • Davy's Avatar
  • Offline
  • Administrator
  • Organ enthusiast and creator of Polyphone
  • Posts: 346
  • Thank you received: 86
Thank you for the link => the problem of the progress dialog will be fixed in the next version.
It will also be displayed for the opening of a soundfont.
The administrator has disabled public write access.
Time to create page: 0.184 seconds
Cron Job Starts