Comment 0 for bug 871922

Romain Perier (rperier) wrote :

Hello,

Since language-selector 0.54, language-selector-kde crashes all the time on startup.

[linux-EX58-UD4P] bambi ~ $ kcmshell4 language-selector
kcmshell(5732)/python (plugin): Error while running factory function for Python plugin: "language-selector/language-selector.py"
Traceback (most recent call last):
  File "<string>", line 18, in kpythonpluginfactory_bridge
  File "/usr/share/kde4/apps/language-selector/language-selector.py", line 9, in CreatePlugin
    return QtLanguageSelector("/usr/share/language-selector/", component_data, widget_parent)
  File "/usr/lib/python2.7/dist-packages/LanguageSelector/qt/QtLanguageSelector.py", line 51, in __init__
    self.init()
  File "/usr/lib/python2.7/dist-packages/LanguageSelector/qt/QtLanguageSelector.py", line 75, in init
    self.updateLanguagesList()
  File "/usr/lib/python2.7/dist-packages/LanguageSelector/qt/QtLanguageSelector.py", line 187, in updateLanguagesList
    languageList = self._cache.getLanguageInformation()
  File "/usr/lib/python2.7/dist-packages/LanguageSelector/LangCache.py", line 376, in getLanguageInformation
    li = LanguageInformation(self, code, lang)
  File "/usr/lib/python2.7/dist-packages/LanguageSelector/LangCache.py", line 41, in __init__
    if 'gnome-' not in sys.argv[0]:
AttributeError: 'module' object has no attribute 'argv'
kcmshell(5732)/python (plugin): Failed to import module
kcmshell(5732)/kcontrol KCModuleLoader::loadModule: This module has no valid entry symbol at all. The reason could be that it's still using K_EXPORT_COMPONENT_FACTORY with a custom X-KDE-FactoryName which is not supported anymore

The fix "LanguageSelector/LangCache.py [change not affecting KDE]" breaks language-selector-kde, mainly because it uses "sys.argv" -> systemsettings does not use the python interpreter to load the script but a plugin wrapper . This plugin wrapper uses libpython and sip to load the code, which means that sys.argv is not defined at all (because it's defined by the interpreter itself).

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: language-selector-kde 0.55
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Mon Oct 10 19:44:00 2011
InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=fr_FR:en
 PATH=(custom, user)
 LANG=fr_FR.UTF-8
 LC_MESSAGES=fr_FR.utf8
 SHELL=/bin/bash
SourcePackage: language-selector
UpgradeStatus: Upgraded to oneiric on 2011-02-07 (245 days ago)