Version-Release number of selected component:
firewall-config-0.3.3-2.fc19

Additional info:
reporter:       libreport-2.1.4
cmdline:        /usr/bin/python /usr/bin/firewall-config
core_backtrace: 60363ff895931066c15e303f494df3bbb37526fa 0x3a4 onChangeZone /usr/bin/firewall-config -
executable:     /usr/bin/firewall-config
kernel:         3.9.5-301.fc19.i686.PAE
runlevel:       N 5
uid:            1000

Truncated backtrace:
firewall-config:932:onChangeZone:TypeError: 'NoneType' object has no attribute '__getitem__'

Traceback (most recent call last):
  File "/usr/bin/firewall-config", line 932, in onChangeZone
    _services = services[:]
TypeError: 'NoneType' object has no attribute '__getitem__'

Local variables in innermost frame:
default: False
self: <__main__.FirewallConfig object at 0x9e9fbec>
args: (<TreeSelection object at 0xa0a5234 (GtkTreeSelection at 0x9f7cea0)>,)
ports: []
masquerade: False
builtin: False
icmpblocks: []
active_zone: 'public'
services: None
immutable: False
forward_ports: []