Version-Release number of selected component:
firewall-config-0.3.9.3-1.fc20

Additional info:
reporter:       libreport-2.2.0
cmdline:        /usr/bin/python -Es /usr/bin/firewall-config
executable:     /usr/bin/firewall-config
kernel:         3.13.6-200.fc20.x86_64
runlevel:       N 5
type:           Python
uid:            1000

Truncated backtrace:
firewall-config:1808:onChangeZone:AttributeError: 'NoneType' object has no attribute 'getServices'

Traceback (most recent call last):
  File "/usr/bin/firewall-config", line 1808, in onChangeZone
    services = settings.getServices()
AttributeError: 'NoneType' object has no attribute 'getServices'

Local variables in innermost frame:
masquerade: False
zone: <firewall.client.FirewallClientConfigZone object at 0x20a0190>
settings: None
rules: []
interfaces: []
args: (<TreeSelection object at 0x1a3b1e0 (GtkTreeSelection at 0x1c96480)>,)
self: <__main__.FirewallConfig object at 0x1a2f590>
sources: []
icmpblocks: []
active_zone: 'public'
services: []
ports: []
forward_ports: []