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Joelzeller / CoPilot

Raspberry Pi powered in-car infotainment system
http://joelzeller.wixsite.com/copilot
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TypeError: float() argument must be a string or a number #12

Open Molverin00 opened 6 years ago

Molverin00 commented 6 years ago

I managed to follow the installation guide but i had this error that makes the window crash right after launch I am using the Raspbian x86 OS to test this program.

Any hint or help will be appreciated. Thank you in advance

[INFO ] [Logger ] Record log in /home/pi/.kivy/logs/kivy_18-07-31_3.txt [INFO ] [Kivy ] v1.11.0.dev0, git-5bb2c13, 20180730 [INFO ] [Python ] v2.7.13 (default, Nov 24 2017, 17:33:09) [GCC 6.3.0 20170516] [INFO ] [Factory ] 195 symbols loaded [INFO ] [Image ] Providers: img_tex, img_dds, img_sdl2, img_pil, img_gif (img_ffpyplayer ignored) [INFO ] [Text ] Provider: pil(['text_sdl2'] ignored) [INFO ] [Window ] Provider: sdl2(['window_egl_rpi'] ignored) [INFO ] [GL ] Using the "OpenGL" graphics system [INFO ] [GL ] Backend used [INFO ] [GL ] OpenGL version <3.0 Mesa 13.0.6> [INFO ] [GL ] OpenGL vendor <VMware, Inc.> [INFO ] [GL ] OpenGL renderer <Gallium 0.4 on llvmpipe (LLVM 3.9, 256 bits)> [INFO ] [GL ] OpenGL parsed version: 3, 0 [INFO ] [GL ] Shading version <1.30> [INFO ] [GL ] Texture max size <8192> [INFO ] [GL ] Texture max units <32> [INFO ] [Window ] auto add sdl2 input provider [INFO ] [Window ] virtual keyboard not allowed, single mode, not docked [INFO ] [GL ] NPOT texture support is available Traceback (most recent call last): File "main.py", line 2079, in MainApp().run() File "/usr/local/lib/python2.7/dist-packages/kivy/app.py", line 799, in run self.load_kv(filename=self.kv_file) File "/usr/local/lib/python2.7/dist-packages/kivy/app.py", line 596, in load_kv root = Builder.load_file(rfilename) File "/usr/local/lib/python2.7/dist-packages/kivy/lang/builder.py", line 301, in load_file return self.load_string(data, **kwargs) File "/usr/local/lib/python2.7/dist-packages/kivy/lang/builder.py", line 368, in load_string parser = Parser(content=string, filename=fn) File "/usr/local/lib/python2.7/dist-packages/kivy/lang/parser.py", line 392, in init self.parse(content) File "/usr/local/lib/python2.7/dist-packages/kivy/lang/parser.py", line 498, in parse self.execute_directives() File "/usr/local/lib/python2.7/dist-packages/kivy/lang/parser.py", line 462, in execute_directives mod = import(package) File "/home/pi/CoPilot/kivymd/tabs.py", line 98, in class MDTabHeader(MDFlatButton): File "/home/pi/CoPilot/kivymd/tabs.py", line 101, in MDTabHeader width = BoundedNumericProperty(dp(None), min=dp(72), max=dp(264), errorhandler=lambda x: dp(72)) File "/usr/local/lib/python2.7/dist-packages/kivy/metrics.py", line 136, in dp return dpi2px(value, 'dp') File "kivy/properties.pyx", line 291, in kivy.properties.dpi2px File "kivy/properties.pyx", line 299, in kivy.properties.dpi2px TypeError: float() argument must be a string or a number

chaoman commented 5 years ago

This issue can be fixed by changing the /kivymd/tab.py file from dp(None) to dp(0) in #6