Re: CoreMIDI bus error, OSStatus -10839
Re: CoreMIDI bus error, OSStatus -10839
- Subject: Re: CoreMIDI bus error, OSStatus -10839
- From: Kurt Revis <email@hidden>
- Date: Mon, 21 Apr 2003 10:35:41 -0700
On Monday, April 21, 2003, at 08:48 AM, brian lee dae yung rowe wrote:
I am testing the MIDI sample code provided in various published
documentation,
and I am receiving the following error:
CoreMIDI: timeout waiting for MIDIServer to start
The OSStatus code is -10839. I get this when calling each function,
including
MIDIRestart, MIDISend.
Run /Applications/Utilities/Console.app, and in the preferences, turn
on "Enable crash reporting" and "Automatically display crash logs".
Then start your app. It will try to start the MIDIServer process, and
fail (I assume because the MIDIServer is crashing). You should see a
window pop up with details of how the MIDIServer process crashed.
Most likely, there is some kind of problem with a MIDI driver, which is
causing the crash. Try moving aside any drivers in /Library/Audio/MIDI
Drivers/ and ~/Library/Audio/MIDI Drivers and try again.
I am also using a utility called MIDIMonitor, which returned a similar
error,
advising me to log out or restart.
Have you logged out or restarted? Also, what version of OS X are you
using?
Am I to assume that potentially errant MIDI packets will corrupt
CoreMIDI and
there is no graceful recovery?
No. You're not even getting far enough to send MIDI--there is something
else wrong with your system.
--
Kurt Revis
email@hidden
_______________________________________________
coreaudio-api mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/coreaudio-api
Do not post admin requests to the list. They will be ignored.