The following was filed automatically by anaconda:
anaconda 11.5.0.35 exception report
Traceback (most recent call first):
  File "/usr/lib/anaconda/platform.py", line 239, in bootDevice
    if device.partedPartition.getFlag(parted.PARTITION_PREP):
  File "/usr/lib/anaconda/storage/partitioning.py", line 548, in doPartitioning
    bootDev = anaconda.platform.bootDevice()
  File "/usr/lib/anaconda/storage/partitioning.py", line 191, in doAutoPartition
    exclusiveDisks=anaconda.id.storage.clearPartDisks)
  File "/usr/lib/anaconda/dispatch.py", line 205, in moveStep
    rc = stepFunc(self.anaconda)
  File "/usr/lib/anaconda/dispatch.py", line 128, in gotoNext
    self.moveStep()
  File "/usr/lib/anaconda/gui.py", line 1317, in nextClicked
    self.anaconda.dispatch.gotoNext()
AttributeError: 'NoneType' object has no attribute 'getFlag'