Version-Release number of selected component:
anaconda-core-23.19.10-1.fc23.x86_64

The following was filed automatically by anaconda:
anaconda 23.19.10-1 exception report
Traceback (most recent call first):
  File "/usr/lib64/python3.4/site-packages/pyanaconda/nm.py", line 128, in _get_property
    raise UnknownMethodGetError
  File "/usr/lib64/python3.4/site-packages/pyanaconda/nm.py", line 215, in nm_activated_devices
    iface = _get_property(device, "IpInterface", ".Device")
  File "/usr/lib64/python3.4/site-packages/pyanaconda/network.py", line 1383, in status_message
    active_devs = nm.nm_activated_devices()
  File "/usr/lib64/python3.4/site-packages/pyanaconda/ui/gui/spokes/network.py", line 1491, in status
    return network.status_message()
  File "/usr/lib64/python3.4/site-packages/pyanaconda/ui/gui/hubs/__init__.py", line 216, in _updateCompleteness
    spoke.selector.set_property("status", spoke.status)
  File "/usr/lib64/python3.4/site-packages/pyanaconda/ui/gui/hubs/__init__.py", line 407, in spoke_done
    self._updateCompleteness(sp, update_continue=False)
  File "/usr/lib64/python3.4/site-packages/pyanaconda/ui/gui/spokes/__init__.py", line 76, in on_back_clicked
    self.main_window.current_action.spoke_done(self)
  File "/usr/lib64/python3.4/site-packages/pyanaconda/ui/gui/spokes/custom.py", line 1680, in on_back_clicked
    NormalSpoke.on_back_clicked(self, button)
pyanaconda.nm.UnknownMethodGetError: UnknownMethodGetError()

Additional info:
cmdline:        /usr/bin/python3  /sbin/anaconda --liveinst --method=livecd:///dev/mapper/live-base
cmdline_file:   BOOT_IMAGE=vmlinuz0 initrd=initrd0.img root=live:CDLABEL=Fedora-Live-Cinnamon-x86_64-23-1 rootfstype=auto ro rd.live.image quiet  rhgb rd.luks=0 rd.md=0 rd.dm=0 
executable:     /sbin/anaconda
hashmarkername: anaconda
kernel:         4.2.3-300.fc23.x86_64
other involved packages: anaconda-gui-23.19.10-1.fc23.x86_64
product:        Fedora
release:        Fedora release 23 (Twenty Three)
type:           anaconda
version:        23