touchtracer bug - dp migration?

[r1chardj0n3s]

I just tried to run the touchtracer demo and got this error. In the .kv file the padding is specified as '10dp'. I'm not sure what the fix should be...

Traceback (most recent call last):
File "main.py", line 102, in
TouchtracerApp().run()
File "/Applications/Kivy.app/Contents/Resources/kivy/kivy/app.py", line 464, in run
root = self.build()
File "main.py", line 96, in build
return Touchtracer()
File "/Applications/Kivy.app/Contents/Resources/kivy/kivy/uix/floatlayout.py", line 50, in init
super(FloatLayout, self).init(**kwargs)
File "/Applications/Kivy.app/Contents/Resources/kivy/kivy/uix/layout.py", line 55, in init
super(Layout, self).init(**kwargs)
File "/Applications/Kivy.app/Contents/Resources/kivy/kivy/uix/widget.py", line 114, in init
Builder.apply(self)
File "/Applications/Kivy.app/Contents/Resources/kivy/kivy/lang.py", line 1168, in apply
self._apply_rule(widget, rule, rule)
File "/Applications/Kivy.app/Contents/Resources/kivy/kivy/lang.py", line 1282, in _apply_rule
setattr(widget_set, key, value)
File "properties.pyx", line 137, in kivy.properties.Property.set (kivy/properties.c:2153)
File "properties.pyx", line 155, in kivy.properties.Property.set (kivy/properties.c:2408)
File "properties.pyx", line 235, in kivy.properties.NumericProperty.check (kivy/properties.c:3145)
ValueError: BoxLayout.padding accept only int/float

[tshirtman]

hm, kivy may need to be updated/recompiled, you could try to replace '10dp' with dp(10) alternatively.

[r1chardj0n3s]

I'm running with the latest git version of kivy which was built when I submitted this bug report. I will try your suggestion and if it works I'll see about putting together a pull request with the fix.

[tshirtman]

did you try to make force in the kivy dir?

[r1chardj0n3s]

My apologies, I had an old pre-dp version of kivy in my path. Sorry for the noise!