Ok,
I missed about the search path here:
['/home/jbehara/.local/share/gtksourceview-3.0/styles', '/usr/local/share/gtksourceview-3.0/styles',
'/usr/share/gtksourceview-3.0/styles']
The NFS_share path where the new gtksourceview-3.0 is present is not included.
I have copied temporarily to one of the search location and that issue fixed. But still another issue.
File "/NFS_share/meld/meld_3_16_0/lib/python2.7/site-packages/meld/newdifftab.py", line 119, in
on_button_compare_clicked
tab = self.diff_methods[self.diff_type](compare_paths)
File "/NFS_share/meld/meld_3_16_0/lib/python2.7/site-packages/meld/meldwindow.py", line 690, in
append_filedif
doc = filediff.FileDiff(len(files)
File "/NFS_share/meld/meld_3_16_0/lib/python2.7/site-packages/meld/filediff.py", line 248, in __init__
from meld.gutterrendererchunk import GutterRendererChunkAction, GutterRendererChunkLines
File "/NFS_share/meld/meld_3_16_0/lib/python2.7/site-packages/meld/gutterrendererchunk.py", line 96, in
<module>
GtkSource.GutterRendererPixbuf, MeldGutterRenderer):
File "/NFS_share/meld/meld_3_16_0/lib/python2.7/site-packages/meld/gutterrendererchunk.py", line 101, in
GutterRendererChunkAction
MODE_REPLACE: load("meld-change-apply-right"),
File "/NFS_share/meld/meld_3_16_0/lib/python2.7/site-packages/meld/gutterrendererchunk.py", line 35, in load
return icon_theme.load_icon(icon_name, LINE_HEIGHT, 0)
GLib.Error: gtk-icon-theme-error-quark: Icon 'meld-change-apply-right' not present in theme (0)
The reason I started installing the meld again is last time I had faced exactly the same issues. Creating
soft links was one option then to fix this icon issue. But we want it to be clean and so I did
reinstalling. This time, wierdly I was getting vnc issues
and I had been stuck there for weeks and now back to the original meld functionlity issues after workaround
with tigervnc :(
On a good side, you taught me some really good things and thing that are new to me. I am looking to get it
fixed in any manner troubleshooting. But also to learn the clean way, could I have possibly miss any
important options
while compilation of these packages?
--
Thanks and Regards,
Jeevan Patnaik B
| Project Engineer | HEE Platform | NSN-IT | Ph. No: +919000607181.
From: Jeevan Behara Patnaik (GIS)
Sent: 17 June 2016 09:33:14
To: Vasily Galkin; meld-list gnome org
Cc: Amit Kumar Singh (GIS); Shashidhar Basavanahally Shivarama R (Product Engineering Service)
Subject: Re: Re:meld crashing vnc on starting
Thanks Vasily,
Yes, I was wrong about get_string, the method is defined and I didn't import necessary module while testing
yesterday.
from gi.repository import Gio
settings = Gio.Settings.new('org.gnome.meld')
GLib-GIO-Message: Using the 'memory' GSettings backend. Your settings will not be saved or shared with
other applications.
settings.get_string('style-scheme')
'classic'
And the classic scheme is not there:
GtkSource.StyleSchemeManager.get_default().get_scheme_ids()
[]
type(GtkSource.StyleSchemeManager.get_default().get_scheme('classic'))
<type 'NoneType'>
And as you have mentioned about GtkSourceView, it seems I need to reinstall it.
Is it safe to uninstall from the source dir and run distclean and make clean install again? I remember
GtkSourceView is the last package I have install while installing meld. Of course, later I installed meld
tool itself.
And what could be the reason for the themes to be missing?
--
Thanks and Regards,
Jeevan Patnaik B
| Project Engineer | HEE Platform | NSN-IT | Ph. No: +919000607181.
From: Vasily Galkin <galkin-vv yandex ru>
Sent: 16 June 2016 11:27 PM
To: Jeevan Behara Patnaik (GIS)
Cc: Amit Kumar Singh (GIS); Shashidhar Basavanahally Shivarama R (Product Engineering Service); meld-list
gnome org
Subject: Re:meld crashing vnc on starting
** This mail has been sent from an external source **
Hi!
It looks like some problems with GtkSourceView theme installation - it hasn't "classic.xml" theme installed
or can't find it.
You may try check something like following in the interactive python-on-NFS_share shell to verify the
reason. This is output from working install:
Python 2.7.10+ (default, Oct 10 2015, 09:11:24)
[GCC 5.2.1 20151028] on linux2
Type "help", "copyright", "credits" or "license" for more information.
from gi.repository import GtkSource
__main__:1: PyGIWarning: GtkSource was imported without specifying a version first. Use
gi.require_version('GtkSource', '3.0') before import to ensure that the right version gets loaded.
GtkSource.StyleSchemeManager.get_default().get_scheme('classic')
<StyleScheme object at 0xf6b24cac (GtkSourceStyleScheme at 0x8804b48)>
GtkSource.StyleSchemeManager.get_default().get_search_path()
['/home/galkinvv/.local/share/gtksourceview-3.0/styles', '/usr/local/share/gtksourceview-3.0/styles',
'/usr/share/gtksourceview-3.0/styles']
GtkSource.StyleSchemeManager.get_default().get_scheme_ids()
['classic', 'cobalt', 'kate', 'oblivion', 'solarized-dark', 'solarized-light', 'tango']
from gi.repository import Gio
settings = Gio.Settings.new('org.gnome.meld')
settings.get_string('style-scheme')
'classic'
On my system with standard installation I have /usr/share/gtksourceview-3.0/styles/classic.xml file
installed by libgtksourceview-3.0-common package (built from libgtksourceview).
Also see some python details in comments below.
Hi Vasily,
The tool is crashing when I open in servers with RealVNC. So, I have tested in servers with TigerVNC and
surprisingly it's not crashing. However, the functionality doesn't work:
When I try to open file comparison and select file, the meld is not crashing, but I can see the error in
the background:
** (meld:25229): WARNING **: Error retrieving accessibility bus address:
org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files
Gtk-Message: Failed to load module "pk-gtk-module"
Gtk-Message: Failed to load module "canberra-gtk-module"
Gtk-Message: Failed to load module "pk-gtk-module"
Gtk-Message: Failed to load module "canberra-gtk-module"
GLib-GIO-Message: Using the 'memory' GSettings backend. Your settings will not be saved or shared with
other applications.
Traceback (most recent call last):
File "/NFS_share/meld/meld_3_16_0/lib/python2.7/site-packages/meld/sourceview.py", line 154, in __init__
self.on_setting_changed(meldsettings, 'style-scheme')
File "/NFS_share/meld/meld_3_16_0/lib/python2.7/site-packages/meld/sourceview.py", line 180, in
on_setting_changed
"meld:current-line-highlight", "background")
File "/NFS_share/meld/meld_3_16_0/lib/python2.7/site-packages/meld/misc.py", line 189, in
colour_lookup_with_fallback
style = source_style.get_style(name)
AttributeError: 'NoneType' object has no attribute 'get_style'
As you can see, source_style seems to be a None object.
def colour_lookup_with_fallback(name, attribute):
from meld.settings import meldsettings
source_style = meldsettings.style_scheme
So meldsettings.style_scheme returns None.
The following is the definition (removed unnecessary declarations here):
meldsettings = MeldSettings()
class MeldSettings(GObject.GObject):
def __init__(self):
GObject.GObject.__init__(self)
self.style_scheme = self._style_scheme_from_gsettings()
def _style_scheme_from_gsettings(self):
manager = GtkSource.StyleSchemeManager.get_default()
return manager.get_scheme(settings.get_string('style-scheme'))
I am not much into Python. But as you can see meldsettings=MeldSettings() (there is no argument).
But MeldSettings is expecting an argument GObject.GObject in the definition. How can it be?
This declaration means "class derived from GObject", there is no explicit object with GObject value. The
"self" argument is
Ok, let's say argument is not needed and I have done some debugging and found that get_string used in
style_scheme_from_gsettings definition is not defined anywhere.
May be it is due to the warning I am receiving in the beginning:
** (meld:25229): WARNING **: Error retrieving accessibility bus address:
org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files
I found that in a new python shell:
import meld.settings generates the above error. Is it somehow linked to the get_string method?
settings is Gio.Settings instance and settings.get_string is method of Gio.Settings:
https://lazka.github.io/pgi-docs/#Gio-2.0/classes/Settings.html#Gio.Settings.get_string
It is not related to
** (meld:25229): WARNING **: Error retrieving accessibility bus address:
org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files
but can be related to
GLib-GIO-Message: Using the 'memory' GSettings backend. Your settings will not be saved or shared with
other applications.
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