indicator-weather crashed with SIGSEGV in g_variant_ref_sink()

i don't know what's happening...

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: indicator-weather 11.11.28-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
Uname: Linux 3.2.0-23-generic-pae i686
NonfreeKernelModules: wl
ApportVersion: 2.0.1-0ubuntu4
Architecture: i386
CrashCounter: 1
Date: Tue Apr 17 17:34:18 2012
ExecutablePath: /usr/bin/indicator-weather
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/indicator-weather
ProcEnviron:
 LANGUAGE=pt_BR:en
 PATH=(custom, no user)
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb6fa61ce <g_variant_ref_sink+30>: mov 0x14(%esi),%ecx
 PC (0xb6fa61ce) 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
Title: indicator-weather crashed with SIGSEGV in g_variant_ref_sink()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm lpadmin sambashare sudo