Hi Tim,
Yesterday was the last time that I applied a "git pull", compiled and
installed MusE from source.
I can open the GUI of the Calf Organ, but the GUI of Calf Organ looks weird:
its window shows for more than the half the MusE GUI. Only the lower region of
the Calf Organ window shows knobs belonging to the Calf Organ.
I cannot close the Calf Organ GUI because there is no close button visible. So
I clicked the close button in the GUI of MusE (main window), but now MusE
hangs. I have to kill MusE using the kill command.
My system is a Ubuntu Studio 14.04.4. It has a libgtk-3.0 and a libgtk-2.0
package installed.
Regards,
Jens
Am Sonntag, 1. Mai 2016, 02:05:20 schrieb Tim E. Real:
> Can you check if for example LV2 Calf, say Calf Organ's
> UI can be opened or crashes?
>
> I'm getting a crash at line 1402 in lv2host.cpp:
>
> LV2Synth::lv2ui_ShowNativeGui (...)
> {
> ...
> HERE: ewWin = QWidget::createWindowContainer(x11QtWindow);
> ...
> }
>
> I recompiled our lv2GtkHelper library but same thing.
>
> I built Calf from source and verified that MusE was opening
> my installed Calf version in /usr/local but same thing.
>
> I had suspected it was similar to the Qt4 / Qt5 difference thingy
> which causes synthv1(qt4) and friends' UIs to crash upon dlopen(),
> where the plugin was built with Qt4 and your system is running Qt5,
> except here it would be caused by a Gtk-2 / Gtk-3 difference.
> But no, it does not seem to be the same type of issue here,
> it is not crashing at dlopen().
>
> The code seems to be the correct way from what I have researched.
> I tried passing a parent to createWindowContainer(),
> and passing some flags as I saw suggested.
>
> Calf was definitely working before I distro upgraded.
>
> I will try to fire up the old distro but thought I would ask here.
>
> Thanks.
> Tim.
>
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