Traceback (most recent call last):


 "C:\Python27\Lib\site-packages\kivy\core\window\window_sdl2.py", line 727, in mainloop

self._mainloop()


 "C:\Python27\Lib\site-packages\kivy\core\window\window_sdl2.py", line 460, in _mainloop

EventLoop.idle()


 "C:\Python27\Lib\site-packages\kivy\base.py", line 340, in idle

self.dispatch_input()


 "C:\Python27\Lib\site-packages\kivy\base.py", line 325, in dispatch_input

post_dispatch_input(*pop(0))


 "C:\Python27\Lib\site-packages\kivy\base.py", line 231, in post_dispatch_input

listener.dispatch('on_motion', etype, me)


 "kivy\_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch


 "C:\Python27\Lib\site-packages\kivy\core\window\__init__.py", line 1364, in on_motion

self.dispatch('on_touch_up', me)


 "kivy\_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch


 "C:\Python27\Lib\site-packages\kivy\core\window\__init__.py", line 1400, in on_touch_up

if w.dispatch('on_touch_up', touch):


 "kivy\_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch


 "C:\Python27\Lib\site-packages\kivy\uix\dropdown.py", line 310, in on_touch_up

if super(DropDown, self).on_touch_up(touch):


 "C:\Python27\Lib\site-packages\kivy\uix\scrollview.py", line 848, in on_touch_up

if self.dispatch('on_scroll_stop', touch):


 "kivy\_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch


 "C:\Python27\Lib\site-packages\kivy\uix\scrollview.py", line 887, in on_scroll_stop

self.simulate_touch_down(touch)


 "C:\Python27\Lib\site-packages\kivy\uix\scrollview.py", line 607, in simulate_touch_down

ret = super(ScrollView, self).on_touch_down(touch)


 "C:\Python27\Lib\site-packages\kivy\uix\widget.py", line 460, in on_touch_down

if child.dispatch('on_touch_down', touch):


 "kivy\_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch


 "C:\Python27\Lib\site-packages\kivy\uix\widget.py", line 460, in on_touch_down

if child.dispatch('on_touch_down', touch):


 "kivy\_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch


 "C:\Python27\Lib\site-packages\kivy\uix\behaviors\button.py", line 151, in on_touch_down

self.dispatch('on_press')


 "kivy\_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch


 "designer\uix\action_items.py", line 183, in on_press

self.cont_menu.dismiss()
AttributeError: 'NoneType' object has no attribute 'dismiss'

Traceback (most recent call last):


 "/data/home/no56hud/src/optimsoc/doc/.venv/lib/python3.5/site-packages/sphinx/cmdline.py", line 306, in main

app.build(opts.force_all, filenames)


 "/data/home/no56hud/src/optimsoc/doc/.venv/lib/python3.5/site-packages/sphinx/application.py", line 338, in build

self.builder.build_update()


 "/data/home/no56hud/src/optimsoc/doc/.venv/lib/python3.5/site-packages/sphinx/builders/__init__.py", line 323, in build_update

self.build(['__all__'], to_build)


 "/data/home/no56hud/src/optimsoc/doc/.venv/lib/python3.5/site-packages/sphinx/builders/__init__.py", line 341, in build

updated_docnames = set(self.env.update(self.config, self.srcdir, self.doctreedir))


 "/data/home/no56hud/src/optimsoc/doc/.venv/lib/python3.5/site-packages/sphinx/environment/__init__.py", line 584, in update

self._read_serial(docnames, self.app)


 "/data/home/no56hud/src/optimsoc/doc/.venv/lib/python3.5/site-packages/sphinx/environment/__init__.py", line 603, in _read_serial

self.read_doc(docname, app)


 "/data/home/no56hud/src/optimsoc/doc/.venv/lib/python3.5/site-packages/sphinx/environment/__init__.py", line 718, in read_doc

pub.publish()


 "/data/home/no56hud/src/optimsoc/doc/.venv/lib/python3.5/site-packages/docutils/core.py", line 218, in publish

self.apply_transforms()


 "/data/home/no56hud/src/optimsoc/doc/.venv/lib/python3.5/site-packages/docutils/core.py", line 199, in apply_transforms

self.document.transformer.apply_transforms()


 "/data/home/no56hud/src/optimsoc/doc/.venv/lib/python3.5/site-packages/docutils/transforms/__init__.py", line 171, in apply_transforms

transform.apply(**kwargs)


 "/data/home/no56hud/src/optimsoc/doc/.venv/lib/python3.5/site-packages/docutils/transforms/universal.py", line 294, in apply

txtnode.parent.replace(txtnode, nodes.Text(newtext))
AttributeError: 'NoneType' object has no attribute 'replace'
