The abrt error "anaconda-19.31.79-1: AttributeError: 'NoneType' object has no attribute 'type'" appears during installation of Red Hat Enterprise Linux 6 or 7

Issue

• While installing Red Hat Enterprise Linux 6/7 using kickstart, installation fails with the following abrt error.

cmdline:        /usr/bin/python  /sbin/anaconda
cmdline_file:   ksdevice=link ks=http://192.168.0.254/ks.cfg
comment:        
executable:     /sbin/anaconda
hashmarkername: anaconda
kernel:         3.10.0-123.el7.x86_64
last_occurrence: 1403648075
pkg_arch:       x86_64
pkg_epoch:      0
pkg_name:       anaconda
pkg_release:    1
pkg_version:    19.31.79
product:        Red Hat Enterprise Linux
release:        Red Hat Enterprise Linux ComputeNode release 7.0 (Maipo)
time:           Tue 24 Jun 2014 10:14:35 PM UTC
version:        7.0

anaconda-tb:    Text file, 812940 bytes
anaconda.log:   Text file, 20999 bytes
ifcfg.log:      Text file, 4414 bytes
program.log:    Text file, 85390 bytes
storage.log:    Text file, 460130 bytes
syslog:         Text file, 142342 bytes

backtrace:
:Traceback (most recent call last):
:  File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/custom.py", line 2315, in on_remove_clicked
:    self._destroy_device(device)
:  File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/custom.py", line 2185, in _destroy_device
:    self.__storage.initializeDisk(device)
:  File "/usr/lib/python2.7/site-packages/blivet/__init__.py", line 835, in initializeDisk
:    labelType = _platform.bestDiskLabelType(disk)
:  File "/usr/lib/python2.7/site-packages/blivet/platform.py", line 107, in bestDiskLabelType
:    labelType = self.requiredDiskLabelType(device.partedDevice.type)
:AttributeError: 'NoneType' object has no attribute 'type'

description:
:The following was filed automatically by anaconda:
:anaconda 19.31.79-1 exception report
:Traceback (most recent call first):
:  File "/usr/lib/python2.7/site-packages/blivet/platform.py", line 107, in bestDiskLabelType
:    labelType = self.requiredDiskLabelType(device.partedDevice.type)
:  File "/usr/lib/python2.7/site-packages/blivet/__init__.py", line 835, in initializeDisk
:    labelType = _platform.bestDiskLabelType(disk)
:  File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/custom.py", line 2185, in _destroy_device
:    self.__storage.initializeDisk(device)
:  File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/custom.py", line 2315, in on_remove_clicked
:    self._destroy_device(device)
:AttributeError: 'NoneType' object has no attribute 'type'

• A 0 byte paritition was listed on the arrays. When clicked on remove partition and system crashed.