Description of problem: In Manual Partitioning. Had just deleted the pre-existing filesystem by highlighting "Root", clicking the Minus icon, and answering "Yes" when prompted if I wanted to delete the entire filesystem. That left a 1mb Root. I highlighted that, clicked the Minus icon, and the error appeared/ Version-Release number of selected component: anaconda-18.19 Additional info: libreport version: 2.0.17 cmdline: /usr/bin/python /sbin/anaconda kernel: 3.6.2-2.fc18.x86_64 description: :The following was filed automatically by anaconda: :anaconda 18.19 exception report :Traceback (most recent call first): : File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/custom.py", line 1670, in _destroy_device : if device.type == "partition" and device.disk.format.exists: : File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/custom.py", line 1744, in on_remove_clicked : self._destroy_device(device) :AttributeError: 'NoneType' object has no attribute 'format'
Created attachment 638682 [details] File: anaconda-tb
Created attachment 638683 [details] File: product
Created attachment 638684 [details] File: type
Created attachment 638685 [details] File: environ
Created attachment 638686 [details] File: storage.log
Created attachment 638687 [details] File: version
Created attachment 638688 [details] File: program.log
Created attachment 638689 [details] File: executable
Created attachment 638690 [details] File: anaconda.log
Created attachment 638691 [details] File: syslog
Created attachment 638692 [details] File: hashmarkername
Created attachment 638693 [details] File: packaging.log
Created attachment 638694 [details] File: cmdline_file
Created attachment 638695 [details] File: release
Created attachment 638696 [details] File: ifcfg.log
anaconda 18.19 is old, and this looks like a dupe of bug 869839 *** This bug has been marked as a duplicate of bug 869839 ***