indicator-weather crashed with SIGSEGV in g_main_context_dispatch()

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu oneiric (development branch)
Release: 11.10
Codename: oneiric

$ LANG=C apt-cache policy indicator-weather
indicator-weather:
  Installed: 11.05.31-0ubuntu2
  Candidate: 11.05.31-0ubuntu2
  Version table:
 *** 11.05.31-0ubuntu2 0
        500 http://archive.ubuntu.com/ubuntu/ oneiric/universe amd64 Packages
        100 /var/lib/dpkg/status

I installed the package on the default unity mode, and it worked fine.
But, it won't appear on the upper menu bar when I login by the ubuntu
classic mode and the crash happens suddenly.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: indicator-weather 11.05.31-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-10.16-generic 3.0.4
Uname: Linux 3.0.0-10-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
Date: Wed Sep 7 03:54:20 2011
ExecutablePath: /usr/bin/indicator-weather
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/indicator-weather
ProcEnviron:
 PATH=(custom, no user)
 LANG=ja_JP.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f79cb91b216: mov (%rax),%rdi
 PC (0x7f79cb91b216) ok
 source "(%rax)" (0x5441554156415751) not located in a known VMA region (needed readable region)!
 destination "%rdi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: indicator-weather
StacktraceTop:
 ?? () from /usr/lib/libdbusmenu-glib.so.4
 ?? () from /usr/lib/libdbusmenu-glib.so.4
 g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: indicator-weather crashed with SIGSEGV in g_main_context_dispatch()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare