Description of problem:
Opened anaconda from liveusb (F27 Cinnamon) to install to hard disk, and the installer immediatly crashes.

Version-Release number of selected component:
anaconda-core-27.20.4-4.fc27.x86_64

The following was filed automatically by anaconda:
anaconda 27.20.4-1 exception report
Traceback (most recent call first):
  File "/usr/lib64/python3.6/site-packages/pyanaconda/payload/livepayload.py", line 76, in setup
    raise PayloadInstallError("Unable to find osimg for %s" % self.data.method.partition)
  File "/usr/lib64/python3.6/site-packages/pyanaconda/payload/__init__.py", line 1618, in _runThread
    payload.setup(storage, instClass)
  File "/usr/lib64/python3.6/threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib64/python3.6/site-packages/pyanaconda/threading.py", line 252, in run
    threading.Thread.run(self)
pyanaconda.payload.PayloadInstallError: Unable to find osimg for /dev/mapper/live-base

Additional info:
addons:         com_redhat_kdump
cmdline:        /usr/libexec/system-python  /sbin/anaconda --liveinst --method=livecd:///dev/mapper/live-base
cmdline_file:   BOOT_IMAGE=/images/pxeboot/vmlinuz root=live:CDLABEL=Fedora-Cinnamon-Live-27-1-6 rd.live.image quiet
executable:     /sbin/anaconda
hashmarkername: anaconda
kernel:         4.13.9-300.fc27.x86_64
other involved packages: python3-libs-3.6.2-13.fc27.x86_64
product:        Fedora
release:        Fedora release 27 (Twenty Seven)
type:           anaconda
version:        27