[PD-dev] [ pure-data-Bugs-3613502 ] crash at external sampe rate change

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Bugs item #3613502, was opened at 2013-05-17 03:44
Message generated for change (Tracker Item Submitted) made by maxn
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Category: puredata
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: max (maxn)
Assigned to: Nobody/Anonymous (nobody)
Summary: crash at external sampe rate change

Initial Comment:
Vanilla Pd 0.44.0 and Pd 0.44.0-extended-20130213 crash when the audio interface is set to a Fireface UCX (possibly any external interface) and in the Sampling rate is changed on the device. This is confirmed under OS X 10.8.
Steps to reproduce:
1. open Pd, set audio interface to Fireface UCX
2. change sample rate in Fireface USB settings
3. Pd shows this error and then quits:

(Tcl) INVALID COMMAND NAME: invalid command name "Pt_Start()"
    while executing
"Pt_Start() called"
    ("uplevel" body line 1)
    invoked from within
"uplevel #0 $docmds"

when using -stderr  the console shows:

||PaMacCore (AUHAL)|| Error on line 2466: err='-10863', msg=Audio Unit: cannot do in current context
../portaudio/src/hostapi/coreaudio/pa_mac_core.c:2467: failed assertion `!err'
Pd: signal 6
closing audio...

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=478070&aid=3613502&group_id=55736