cannot create any button.

liuxiang0 commented 6 years ago

Environment Info

Pip is not installed

Traceback

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/kivy/core/window/window_sdl2.py", line 727, in mainloop
    self._mainloop()
  File "/usr/lib/python3/dist-packages/kivy/core/window/window_sdl2.py", line 460, in _mainloop
    EventLoop.idle()
  File "/usr/lib/python3/dist-packages/kivy/base.py", line 340, in idle
    self.dispatch_input()
  File "/usr/lib/python3/dist-packages/kivy/base.py", line 325, in dispatch_input
    post_dispatch_input(*pop(0))
  File "/usr/lib/python3/dist-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 "/usr/lib/python3/dist-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 "/usr/lib/python3/dist-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 "/usr/lib/python3/dist-packages/kivy/uix/dropdown.py", line 310, in on_touch_up
    if super(DropDown, self).on_touch_up(touch):
  File "/usr/lib/python3/dist-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 "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 887, in on_scroll_stop
    self.simulate_touch_down(touch)
  File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 607, in simulate_touch_down
    ret = super(ScrollView, self).on_touch_down(touch)
  File "/usr/lib/python3/dist-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 "/usr/lib/python3/dist-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 "/usr/lib/python3/dist-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/liu/working/kivy-designer/designer/uix/action_items.py", line 183, in on_press
    self.cont_menu.dismiss()
AttributeError: 'NoneType' object has no attribute 'dismiss'

End of Traceback

liuxiang0 commented 6 years ago

[CRITICAL] [Clock ] Warning, too much iteration done before the next frame. Check your code, or increase the Clock.max_iteration attribute

liuxiang0 commented 6 years ago

when I run:

make style

I get the error:

(ve_kvd) liu@T440:~/working/kivy-designer$ make style python tools/pep8checker/pep8kivy.py . ./ve_kvd/bin/activate_this.py:18:81: E501 line too long (90 > 80 characters) Makefile:16: recipe for target 'style' failed make: *** [style] Error 1

Environments:

Ubuntu 18.04, Python 3.6.5, Requirements.txt is below: (ve_kvd) liu@T440:~/working/kivy-designer$ pip freeze argh==0.26.2 certifi==2018.8.24 chardet==3.0.4 docutils==0.14 gitdb2==2.0.4 GitPython==2.1.11 idna==2.7 jedi==0.12.1 Kivy==1.10.1 Kivy-Garden==0.1.4 nose==1.3.7 parso==0.3.1 pathtools==0.1.2 pygame==1.9.4 Pygments==2.2.0 PyYAML==3.13 requests==2.19.1 six==1.11.0 smmap2==2.0.4 urllib3==1.23 watchdog==0.8.3

kivy / kivy-designer