What steps will reproduce the problem? 1. Run Marave 2. Click on bottom power icon 3. Go back to terminal and see QT message - check ps and process is still running.

What is the expected output? What do you see instead? Program should exit cleanly instead the process continues.

What version of the product are you using? On what operating system? Latest version from svn, Fedora 12, python 2.6.2, pyqt 4.6.2

Please provide any additional information below.

[jr.peck@jr marave-read-only]$ python main.py Spellchecking enabled >> switching bg to: Winter Landscape Classic.jpg >> switching click to: thozi_daClick.wav WARNING: Phonon needs QCoreApplication::applicationName to be set to export audio output names through the DBUS interface QEventLoop: Cannot be used without QApplication

from another console: [jr.peck@jr marave-read-only]$ ps -ef | grep python jr.peck 1336 16598 91 10:06 pts/1 00:03:29 python main.py

I can't reproduce it, but could you try r26 and see if it helps?

Just updated to revision 28. Still get the same behavior. Don't know enough to investigate if the issue is something with my setup. Sorry.

I'll see if I can do something more. What is your operating system, Qt and PyQt version?

Fedora 12, python 2.6.2, pyqt 4.6.2, qt 4.5.3

I don't know if this will help - but if I mute the clicking before I close I don't have this issue. If the click sound is on, I get what I described above.

Here is what it looked like when I closed it with the click sound turned off:

[jr.peck@jr marave-read-only]$ python main.py Spellchecking enabled

switching bg to: Winter Landscape Classic.jpg switching click to: thozi_daClick.wav WARNING: Phonon needs QCoreApplication::applicationName to be set to export audio output names through the DBUS interface [jr.peck@jr marave-read-only]$

Here is what it looks like when I close the application with the clicking left on:

[jr.peck@jr marave-read-only]$ python main.py Spellchecking enabled

switching bg to: Winter Landscape Classic.jpg switching click to: thozi_daClick.wav WARNING: Phonon needs QCoreApplication::applicationName to be set to export audio output names through the DBUS interface QEventLoop: Cannot be used without QApplication Terminated [jr.peck@jr marave-read-only]$

Interesting.

Could you try r36? I changed it so beeps and music are stopped before quitting.

I updated to r36. If I leave the click on and close - I still get

QEventLoop: Cannot be used without QApplication Terminated

at the end and it doesn't stop. I have to kill it.

Reverting r36 then. I am at a loss here :-(

I've got the same issue. Marave r60; Fedora 12; KDE 4.3.5; PyQt 4.6.2; Python 2.6.2.

I only get the "QEventLoop: Cannot be used without QApplication" message and it hangs there.

I confirm this behavior in my own app when using Phonon for video playback. When quiting during video playback I get the following message and 100 % cpu load:

QEventLoop: Cannot be used without QApplication

My system: Gentoo Linux, PyQt 4.7, Qt 4.6.2, Python 2.6.4, Phonon 4.3.80,

Solution to this problem in my app was disconnect Phonon from its audio output.

Since in your main.py 'beep' represents VideoPlayer object, you should use the code similar to:

beep.stop() for path in beep.mediaObject().outputPaths(): path.disconnect()

I'll make that change. I have never been able to reproduce this, so I can't verify if it makes a difference, though.

Committed in r450