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[Bug 459940] Re: A few Gnome applications do not start (Could not load classifier cascade)

 

I am running karmic and am also experiencing this bug - uninstalling frei0r-plugins resolves it. I then built frei0r-plugins from git and installed it using checkinstall. Now, after running rhythmbox I receive the following error:
$ rhythmbox
(rhythmbox:18793): GLib-GObject-CRITICAL **: g_param_spec_internal: assertion `(name[0] >= 'A' && name[0] <= 'Z') || (name[0] >= 'a' && name[0] <= 'z')' failed

ERROR: Caught a segmentation fault while loading plugin file:
/usr/lib/gstreamer-0.10/libgstfrei0r.so

Please either:
- remove it and restart.
- run with --gst-disable-segtrap and debug.
Error re-scanning registry , child terminated by signal
Run 'rhythmbox --help' to see a full list of available command line options.

It seems that the offending file is
/usr/lib/gstreamer-0.10/libgstfrei0r.so . Is it possible to replace this
object file with an older version? Is it necessary for openshot to
function?

-- 
A few Gnome applications do not start (Could not load classifier cascade)
https://bugs.launchpad.net/bugs/459940
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Status in NULL Project: Invalid
Status in OpenShot Video Editor: Invalid
Status in “empathy” package in Ubuntu: Invalid
Status in “frei0r” package in Ubuntu: Confirmed
Status in “opencv” package in Ubuntu: Confirmed
Status in “rhythmbox” package in Ubuntu: Invalid
Status in “totem” package in Ubuntu: Invalid

Bug description:
Binary package hint: empathy

Starting empathy from the menu does nothing. From the terminal I get the following error message:

ERROR: Could not load classifier cascade /usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
Virhe uudelleenskannatessa rekisteriä , child terminated by signal
Run 'empathy --help' to see a full list of available command line options.

(empathy:3052): empathy-WARNING **: Error in empathy init: Virhe uudelleenskannatessa rekisteriä , child terminated by signal

(Virhe uudelleenskannatessa rekisteriä = Error in rescanning the registry)

ProblemType: Bug
Architecture: i386
Date: Sat Oct 24 20:22:39 2009
DistroRelease: Ubuntu 9.10
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release Candidate i386 (20091020.3)
Package: empathy 2.28.1-1ubuntu1
ProcEnviron:
 LANG=fi_FI.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: empathy
Uname: Linux 2.6.31-14-generic i686