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satcar77 / miband4

Access Xiaomi MiBand 4 from Linux using Bluetooth LE
MIT License
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AttributeError: 'miband' object has no attribute 'artist' #54

Open janvda opened 2 years ago

janvda commented 2 years ago

I successfully connected to my miband 4 using program:

python miband4_console.py -m XXXX -k XXXX

I then navigate on my miband to the music menu and if I then select the first item Get general info of the device from the curses menu it is reporting below error:

Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/threading.py", line 973, in _bootstrap_inner
    self.run()
  File "/usr/local/lib/python3.9/threading.py", line 910, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/local/lib/python3.9/site-packages/cursesmenu/curses_menu.py", line 133, in _wrap_start
    curses.wrapper(self._main_loop)
  File "/usr/local/lib/python3.9/curses/__init__.py", line 94, in wrapper
    return func(stdscr, *args, **kwds)
  File "/usr/local/lib/python3.9/site-packages/cursesmenu/curses_menu.py", line 193, in _main_loop
    self.process_user_input()
  File "/usr/local/lib/python3.9/site-packages/cursesmenu/curses_menu.py", line 289, in process_user_input
    self.select()
  File "/usr/local/lib/python3.9/site-packages/cursesmenu/curses_menu.py", line 329, in select
    self.selected_item.action()
  File "/usr/local/lib/python3.9/site-packages/cursesmenu/items/function_item.py", line 35, in action
    self.return_value = self.function(*self.args, **self.kwargs)
  File "/miband4/miband4_console.py", line 91, in general_info
    print ('Soft revision:',band.get_revision())
  File "/miband4/miband.py", line 380, in get_revision
    svc = self.getServiceByUUID(UUIDS.SERVICE_DEVICE_INFO)
  File "/usr/local/lib/python3.9/site-packages/bluepy/btle.py", line 488, in getServiceByUUID
    rsp = self._getResp('find')
  File "/usr/local/lib/python3.9/site-packages/bluepy/btle.py", line 416, in _getResp
    self.delegate.handleNotification(hnd, data)
  File "/miband4/miband.py", line 111, in handleNotification
    self.device.setMusic()
  File "/miband4/miband.py", line 666, in setMusic
    if self.artist is not None:
AttributeError: 'miband' object has no attribute 'artist'
Exception ignored in: <function Peripheral.__del__ at 0x7679a658>
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/bluepy/btle.py", line 630, in __del__
  File "/usr/local/lib/python3.9/site-packages/bluepy/btle.py", line 454, in disconnect
  File "/usr/local/lib/python3.9/site-packages/bluepy/btle.py", line 407, in _getResp
  File "/usr/local/lib/python3.9/site-packages/bluepy/btle.py", line 375, in _waitResp
bluepy.btle.BTLEInternalError: Unexpected response (find)
root@pi3two:/miband4#
janvda commented 2 years ago

Possible solution:

call setTrack(MUSICSTATE.PAUSED) during initialization of the miband this will set all the music attributes so it won't report an AttibuteError anymore.

So I added line 184 (= self.setTrack(MUSICSTATE.PAUSED)) in miband.py which fixed the problem

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