Error Type: <type 'exceptions.TypeError'>

Error Value: 'NoneType' object is unsubscriptable

File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 2314, in <module>

main()

File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 2311, in main

backend.dispatcher(sys.argv[1:])

File : /usr/lib/python2.5/site-packages/packagekit/backend.py, line 600, in dispatcher

self.dispatch_command(args[0], args[1:])

File : /usr/lib/python2.5/site-packages/packagekit/backend.py, line 508, in dispatch_command

self.get_updates(filters)

File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 1768, in get_updates

self._check_init()

File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 1995, in _check_init

self.yumbase.repos.doSetup()

File : /usr/lib/python2.5/site-packages/yum/repos.py, line 71, in doSetup

self.ayum.plugins.run('postreposetup')

File : /usr/lib/python2.5/site-packages/yum/plugins.py, line 178, in run

func(conduitcls(self, self.base, conf, **kwargs))

File : /usr/lib/yum-plugins/rpm-warm-cache.py, line 32, in postreposetup_hook

cmd = commands[0]



Any ideas about how I repair it?  Anyone else experiencing this problem?

-------------

Regards


Leslie