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I'm trying to get your soundmeter working on a Raspberry Pi Zero W.
I'm getting the following error when I try do anything:
Expression 'parameters->channelCount <= maxChans' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1514
Expression 'ValidateParameters( inputParameters, hostApi, StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 2818
Traceback (most recent call last):
File "/usr/local/bin/soundmeter", line 11, in
load_entry_point('soundmeter==0.1.5', 'console_scripts', 'soundmeter')()
File "/usr/local/lib/python2.7/dist-packages/soundmeter/meter.py", line 321, in main
m = Meter(**kwargs)
File "/usr/local/lib/python2.7/dist-packages/soundmeter/meter.py", line 66, in init
frames_per_buffer=self.config.FRAMES_PER_BUFFER)
File "/usr/local/lib/python2.7/dist-packages/pyaudio.py", line 750, in open
stream = Stream(self, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pyaudio.py", line 441, in init
self._stream = pa.open(**arguments)
IOError: [Errno -9998] Invalid number of channels
I have no experience with Python, so not sure what I'm looking at here.
The text was updated successfully, but these errors were encountered:
Hi there,
I'm trying to get your soundmeter working on a Raspberry Pi Zero W.
I'm getting the following error when I try do anything:
Expression 'parameters->channelCount <= maxChans' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1514
Expression 'ValidateParameters( inputParameters, hostApi, StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 2818
Traceback (most recent call last):
File "/usr/local/bin/soundmeter", line 11, in
load_entry_point('soundmeter==0.1.5', 'console_scripts', 'soundmeter')()
File "/usr/local/lib/python2.7/dist-packages/soundmeter/meter.py", line 321, in main
m = Meter(**kwargs)
File "/usr/local/lib/python2.7/dist-packages/soundmeter/meter.py", line 66, in init
frames_per_buffer=self.config.FRAMES_PER_BUFFER)
File "/usr/local/lib/python2.7/dist-packages/pyaudio.py", line 750, in open
stream = Stream(self, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pyaudio.py", line 441, in init
self._stream = pa.open(**arguments)
IOError: [Errno -9998] Invalid number of channels
I have no experience with Python, so not sure what I'm looking at here.
The text was updated successfully, but these errors were encountered: