[arch-general] Tuxguitar: documentation and SWT/GTK
Alan E. Davis
lngndvs at gmail.com
Sun Jul 19 18:06:40 UTC 2015
I have stumbled. Archlinux does almost everything to perfection, so I am
concerned I may have erred in the installation of tuxguitar.
I am uisng a 64 bit, a relatively mature installation with many packages
installed, including many from AUR.
Tux guitar works well, so far; however, when trying to access Documentation
through "Help>Documentation" Tuxguitar hangs. I've spent some hours
researching this problem, and have gotten nowhere. Every google search I
make leads one to mention of SWT, and apparently the most up to date 4.2
version, and some issue regarding gtk.
The following messages are received:
(TuxGuitar:10351): GLib-GObject-WARNING **: cannot register existing type
'GtkWi
dget'
(TuxGuitar:10351): GLib-GObject-WARNING **: cannot add class private field
to in
valid type '<invalid>'
(TuxGuitar:10351): GLib-GObject-WARNING **: cannot add private field to
invalid
(non-instantiatable) type '<invalid>'
(TuxGuitar:10351): GLib-GObject-CRITICAL **: g_type_add_interface_static:
assert
ion 'G_TYPE_IS_INSTANTIATABLE (instance_type)' failed
(TuxGuitar:10351): GLib-GObject-WARNING **: cannot register existing type
'GtkBu
ildable'
(TuxGuitar:10351): GLib-GObject-CRITICAL **:
g_type_interface_add_prerequisite:
assertion 'G_TYPE_IS_INTERFACE (interface_type)' failed
(TuxGuitar:10351): GLib-CRITICAL **: g_once_init_leave: assertion 'result
!= 0'
failed
(TuxGuitar:10351): GLib-GObject-CRITICAL **: g_type_add_interface_static:
assert
ion 'G_TYPE_IS_INSTANTIATABLE (instance_type)' failed
(TuxGuitar:10351): GLib-GObject-CRITICAL **: g_type_register_static:
assertion '
parent_type > 0' failed
(TuxGuitar:10351): GLib-GObject-WARNING **: cannot add private field to
invalid
(non-instantiatable) type '<invalid>'
Also interesting, in the "About" screen, is the following information:
This product include third party libraries:
-> SWT (Standard Widget Toolkit): http://www.eclipse.org/swt/
-> iText (Free Java-PDF library): http://www.lowagie.com/iText/
The documentation is pretty good, in general, on the Archlinux Wiki. I
could not find much useful information regarding this problem with
Tuxguitar with respect to Archlinux, even there.
Can someone shed some light, or, better still, suggest a way to solve this
problem. I suppose I can try to get a PDF of the docs, and use that.
Alan Davis
--
“That is the way to learn the most, that when you are doing something
with such enjoyment that you don’t notice that the time passes.”
--- Albert Einstein
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