Traceback (most recent call last):


 "lbry\extras\daemon\Daemon.py", line 580, in _process_rpc_call


 "lbry\extras\daemon\Daemon.py", line 2342, in jsonrpc_publish


 "lbry\extras\daemon\Daemon.py", line 2659, in jsonrpc_stream_update


 "lbry\stream\stream_manager.py", line 232, in delete_stream
AttributeError: 'NoneType' object has no attribute 'stop_tasks'

Traceback (most recent call last):


 "E:\Python36x64\lib\site-packages\kivy\core\window\window_sdl2.py", line 727, in mainloop

self._mainloop()


 "E:\Python36x64\lib\site-packages\kivy\core\window\window_sdl2.py", line 460, in _mainloop

EventLoop.idle()


 "E:\Python36x64\lib\site-packages\kivy\base.py", line 340, in idle

self.dispatch_input()


 "E:\Python36x64\lib\site-packages\kivy\base.py", line 325, in dispatch_input

post_dispatch_input(*pop(0))


 "E:\Python36x64\lib\site-packages\kivy\base.py", line 291, in post_dispatch_input

wid.dispatch('on_touch_up', me)


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


 "E:\Python36x64\lib\site-packages\kivy\uix\behaviors\button.py", line 179, in on_touch_up

self.dispatch('on_release')


 "kivy\_event.pyx", line 703, in kivy._event.EventDispatcher.dispatch


 "kivy\_event.pyx", line 1214, in kivy._event.EventObservers.dispatch


 "kivy\_event.pyx", line 1098, in kivy._event.EventObservers._dispatch


 "E:\Python36x64\lib\site-packages\kivy\lang\builder.py", line 64, in custom_callback

exec(__kvlang__.co_value, idmap)


 "Y:\kivy-designer-master\designer\designer.kv", line 200, in <module>

on_release: root.dispatch('on_ok')


 "kivy\_event.pyx", line 703, in kivy._event.EventDispatcher.dispatch


 "kivy\_event.pyx", line 1214, in kivy._event.EventObservers.dispatch


 "kivy\_event.pyx", line 1138, in kivy._event.EventObservers._dispatch


 "Y:\kivy-designer-master\designer\utils\utils.py", line 198, in wrapper

f(*args, **kwargs)


 "Y:\kivy-designer-master\designer\app.py", line 566, in _perform_reload

self._perform_open(self.project_manager.current_project.path)


 "Y:\kivy-designer-master\designer\app.py", line 989, in _perform_open

self.designer_git.load_repo(file_path)


 "Y:\kivy-designer-master\designer\tools\git_integration.py", line 121, in load_repo

self._update_menu()


 "Y:\kivy-designer-master\designer\tools\git_integration.py", line 128, in _update_menu

self.remove_children()


 "Y:\kivy-designer-master\designer\uix\contextual.py", line 491, in remove_children

self.container.remove_widget(child)
AttributeError: 'NoneType' object has no attribute 'remove_widget'
