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009 - Handling of Host API Specific Error Codes - PortAudio
http://www.portaudio.com/docs/proposals/009-HandlingHostAPISpecificErrorCodes.html#:~:text=There%20will%20always%20be%20unanticipated%20circumstances%20when%20PortAudio,hiding%20the%20host%20error%20code%20from%20the%20client.
PortAudio Error: Unanticipated host error.
https://la.mathworks.com/matlabcentral/answers/309573-portaudio-error-unanticipated-host-error?s_tid=prof_contriblnk
PortAudio Error: Unanticipated host error.. Learn more about digiducer, dsp.audiorecorder, step, ubuntu, audiorecorder MATLAB, DSP System Toolbox
PortAudio Error: Unanticipated host error.
https://la.mathworks.com/matlabcentral/answers/709248-portaudio-error-unanticipated-host-error?s_tid=srchtitle
PortAudio Error: Unanticipated host error.. Learn more about portaudio, impulse response measurer, audio toolbox, error MATLAB, Audio Toolbox
PortAudio Error - Microsoft Community
https://answers.microsoft.com/en-us/insider/forum/all/portaudio-error/e2a2ab4e-bd96-4c72-b563-ce912b74c015
And the problems with PortAudio are the same as described here on my two PCs now. I am also using an SDR radio software "PowerSDR mRX 3.4.9". Unable to open a PortAudio recording device. I also use radio decoding software fldigi and WSJT-X. Both come up with PortAudio errors resp. errors opening a recording device.
OpenHPSDR PowerSDR mRX PortAudio Errors and Fix - Sean Foley
https://www.seanfoley.blog/openhpsdr-powersdr-mrx-portaudio-errors-and-fix/
OpenHPSDR PowerSDR mRX PortAudio Error -9999 Unanticipated host error. You’re about ready to get your radio geek on and you get a PortAudio Error -9999 Unanticipated host error, followed by a PortAudio Error -9988 Invalid stream pointer. WTF since everything was working fine on Windows XP/Windows 7/Windows 10.
How to Fix Audacity 'Internal PortAudio Error' on Windows ...
https://appuals.com/audacity-internal-portaudio-error-on-windows-10/
How to Resolve Audacity "Internal PortAudio error" on ...
https://www.ircache.net/how-to-resolve-audacity-internal-portaudio-error-on-windows-10/
What causes “Internal PortAudio Error” in Audacity? Disabled playback or recording device: Another reason for the “Internal PortAudio” error is that one or more devices (playback or recording device) are disabled in the Sound menu. In general, it is better to disable the device you do not want to use in Audacity rather than disabling it to avoid confusing the software.
Unanticipated host error without Windows microphone ...
https://github.com/PortAudio/portaudio/issues/360
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PsychPortAudio('open') reports "unanticipated host error ...
https://www.mathworks.com/matlabcentral/answers/493103-psychportaudio-open-reports-unanticipated-host-error-or-invalid-device
InitializePsychSound (1); aa = PsychPortAudio ('open',12) And it resulted in: =======================================. PTB-ERROR: Failed to open audio device 12. PortAudio reports this error: Unanticipated host error. INTERNAL PSYCHTOOLBOX ERROR.
SC_PortAudioDriver: PortAudio failed at Pa_OpenStream …
https://github.com/supercollider/supercollider/issues/3976
If something goes wrong during the connection, then you'll see PortAudio errors. These errors are generally not bugs, but rather environmental factors in the system. (I feel I should emphasize that since this is logged as a bug report -- if the expectation is that a code fix in SC will resolve this, chances are that it won't.)
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