Traceback (most recent call last):
File "/home/derya/django/lib/python3.6/site-packages/kivy/core/window/window_sdl2.py", line 727, in mainloop
self._mainloop()
File "/home/derya/django/lib/python3.6/site-packages/kivy/core/window/window_sdl2.py", line 460, in _mainloop
EventLoop.idle()
File "/home/derya/django/lib/python3.6/site-packages/kivy/base.py", line 340, in idle
self.dispatch_input()
File "/home/derya/django/lib/python3.6/site-packages/kivy/base.py", line 325, in dispatch_input
post_dispatch_input(*pop(0))
File "/home/derya/django/lib/python3.6/site-packages/kivy/base.py", line 231, in post_dispatch_input
listener.dispatch('on_motion', etype, me)
File "kivy/_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch
File "/home/derya/django/lib/python3.6/site-packages/kivy/core/window/__init__.py", line 1364, in on_motion
self.dispatch('on_touch_up', me)
File "kivy/_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch
File "/home/derya/django/lib/python3.6/site-packages/kivy/core/window/__init__.py", line 1400, in on_touch_up
if w.dispatch('on_touch_up', touch):
File "kivy/_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch
File "/home/derya/django/lib/python3.6/site-packages/kivy/uix/dropdown.py", line 310, in on_touch_up
if super(DropDown, self).on_touch_up(touch):
File "/home/derya/django/lib/python3.6/site-packages/kivy/uix/scrollview.py", line 848, in on_touch_up
if self.dispatch('on_scroll_stop', touch):
File "kivy/_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch
File "/home/derya/django/lib/python3.6/site-packages/kivy/uix/scrollview.py", line 887, in on_scroll_stop
self.simulate_touch_down(touch)
File "/home/derya/django/lib/python3.6/site-packages/kivy/uix/scrollview.py", line 607, in simulate_touch_down
ret = super(ScrollView, self).on_touch_down(touch)
File "/home/derya/django/lib/python3.6/site-packages/kivy/uix/widget.py", line 460, in on_touch_down
if child.dispatch('on_touch_down', touch):
File "kivy/_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch
File "/home/derya/django/lib/python3.6/site-packages/kivy/uix/widget.py", line 460, in on_touch_down
if child.dispatch('on_touch_down', touch):
File "kivy/_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch
File "/home/derya/django/lib/python3.6/site-packages/kivy/uix/behaviors/button.py", line 151, in on_touch_down
self.dispatch('on_press')
File "kivy/_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch
File "/home/derya/Masaüstü/kivy-designer-master/designer/uix/action_items.py", line 183, in on_press
self.cont_menu.dismiss()
AttributeError: 'NoneType' object has no attribute 'dismiss'
Environment Info
Pip is not installed
Traceback
End of Traceback