Description of problem:
Occurs when run gtk-recordmydesktop under wayland session

Version-Release number of selected component:
gtk-recordmydesktop-0.3.8-11.fc21

Additional info:
reporter:       libreport-2.5.0
cmdline:        /usr/bin/python /usr/bin/gtk-recordMyDesktop
executable:     /usr/bin/gtk-recordMyDesktop
kernel:         4.0.0-0.rc4.git0.1.fc22.x86_64+debug
runlevel:       N 5
type:           Python
uid:            1000

Truncated backtrace:
rmdSelectThumb.py:79:__subsample__:AttributeError: 'NoneType' object has no attribute 'get_pixel'

Traceback (most recent call last):
  File "/usr/bin/gtk-recordMyDesktop", line 43, in <module>
    main()
  File "/usr/bin/gtk-recordMyDesktop", line 40, in main
    tr=rmdSimple.simpleWidget()
  File "/usr/lib/python2.7/site-packages/recordMyDesktop/rmdSimple.py", line 477, in __init__
    self.__subWidgets__()
  File "/usr/lib/python2.7/site-packages/recordMyDesktop/rmdSimple.py", line 86, in __subWidgets__
    self.image=sT.GtkThumbSelector(self,self.values[5],self.hidden,2000)
  File "/usr/lib/python2.7/site-packages/recordMyDesktop/rmdSelectThumb.py", line 69, in __init__
    self.__subsample__(sroot,self.wwidth,self.wheight,self.root,self.factor)
  File "/usr/lib/python2.7/site-packages/recordMyDesktop/rmdSelectThumb.py", line 79, in __subsample__
    im2.put_pixel(k/stride,i/stride,im1.get_pixel(k,i))
AttributeError: 'NoneType' object has no attribute 'get_pixel'

Local variables in innermost frame:
i: 0
h: 1080
k: 0
im1: None
stride: 8
im2: <gtk.gdk.Image object at 0x7fdac0345230 (GdkImage at 0x1b349b0)>
w: 1920
y: 0
x: 0
self: <GtkThumbSelector object at 0x7fdac0345190 (GtkDrawingArea at 0x1b2de00)>

Potential duplicate: bug 950113