Traceback (most recent call last):


 "/usr/local/lib/python2.7/dist-packages/nose/case.py", line 197, in runTest

self.test(*self.arg)
TypeError: test_reader() takes at least 1 argument (0 given)


Traceback (most recent call last):


 "samples/forms.py", line 147, in <module>

Screen.wrapper(demo, catch_interrupt=False, arguments=[last_scene])


 "/root/asciimatics/asciimatics/screen.py", line 1168, in wrapper

func(screen, *arguments)


 "samples/forms.py", line 142, in demo

], -1)], stop_on_resize=True, start_scene=scene)


 "/root/asciimatics/asciimatics/screen.py", line 1343, in play

scenes, unhandled_input=unhandled_input, start_scene=start_scene)


 "/root/asciimatics/asciimatics/screen.py", line 1412, in set_scenes

self.clear()


 "/root/asciimatics/asciimatics/screen.py", line 1232, in clear

self._change_colours(Screen.COLOUR_WHITE, 0, 0)


 "/root/asciimatics/asciimatics/screen.py", line 2224, in _change_colours

self._fg_color, colour).decode("utf-8"))

TypeError: a bytes-like object is required, not 'NoneType'
