Bug#512168: Expression 'parameters->channelCount <= maxChans' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 915

Sun, 08 Feb 2009 18:15:03 -0800 

After 

    1.) upgrading alsa-base to version 1.0.17.dfsg-4

    2.) running audacity and

    3.) choosing English,

audacity now complains with

    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125
    Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 915
    Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1125

before it hangs.

It seems to me that these messages come from
portaudio, so I upgraded to version 18.1-7.1 of
libportaudio0, but nothing seems to have changed.

Thanks,
Kingsley




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