Version-Release number of selected component:
freecad-0.14-4.fc20

Additional info:
reporter:       libreport-2.2.3
cmdline:        /usr/bin/FreeCAD
executable:     /usr/bin/FreeCAD
kernel:         3.17.3-200.fc20.i686+PAE
runlevel:       N 5
type:           Python
uid:            1000

Truncated backtrace:
ArchWall.py:223:getPoint:Exception: Both points are equal

Traceback (most recent call last):
  File "/usr/lib/freecad/Mod/Draft/DraftSnap.py", line 1037, in click
    accept()
  File "/usr/lib/freecad/Mod/Draft/DraftSnap.py", line 1047, in accept
    callback(self.pt,obj)
  File "/usr/lib/freecad/Mod/Arch/ArchWall.py", line 223, in getPoint
    l = Part.Line(self.points[0],self.points[1])
Exception: Both points are equal

Local variables in innermost frame:
self: <ArchWall._CommandWall instance at 0xbb00c0c>
Part: <module 'Part' from '/usr/lib/freecad/lib/Part.so'>
obj: <Part::PartFeature>
point: Vector (-0.3518941402435303, 0.30738019943237305, 0.0)