indicator-weather crashed with SIGSEGV in g_variant_ref_sink()

[mario.q59]

forecast not work and Indicator-Weather crash.
~$ apt-cache policy indicator-weather
indicator-weather:
  Installato: 12.07.30~precise1
  Candidato: 12.07.30~precise1
  Tabella versione:
 *** 12.07.30~precise1 0
        500 http://ppa.launchpad.net/weather-indicator-team/ppa/ubuntu/ precise/main i386 Packages
        100 /var/lib/dpkg/status
     11.11.28-0ubuntu1.2 0
        500 http://mirror.switch.ch/ftp/mirror/ubuntu/ precise-updates/universe i386 Packages
     11.11.28-0ubuntu1 0
        500 http://mirror.switch.ch/ftp/mirror/ubuntu/ precise/universe i386 Packages

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: indicator-weather 12.07.30~precise1 [origin: LP-PPA-weather-indicator-team]
ProcVersionSignature: Ubuntu 3.2.0-31.50-generic-pae 3.2.28
Uname: Linux 3.2.0-31-generic-pae i686
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu13
Architecture: i386
CrashCounter: 1
CrashDB: indicator_weather
Date: Wed Sep 12 18:59:39 2012
ExecutablePath: /usr/bin/indicator-weather
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/indicator-weather
SegvAnalysis:
 Segfault happened at: 0xb6d7220e <g_variant_ref_sink+30>: mov 0x14(%esi),%ecx
 PC (0xb6d7220e) ok
 source "0x14(%esi)" (0x0000001b) not located in a known VMA region (needed readable region)!
 destination "%ecx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: indicator-weather
StacktraceTop:
 g_variant_ref_sink () from /lib/i386-linux-gnu/libglib-2.0.so.0
 g_variant_new_variant () from /lib/i386-linux-gnu/libglib-2.0.so.0
 ?? () from /usr/lib/i386-linux-gnu/libdbusmenu-glib.so.4
 ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
 g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
ThirdParty: True
Title: indicator-weather crashed with SIGSEGV in g_variant_ref_sink()
UpgradeStatus: Upgraded to precise on 2012-04-27 (138 days ago)
UserGroups: adm admin cdrom dialout fuse lpadmin nopasswdlogin plugdev sambashare vboxusers

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #916715, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.