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Re: 10.2.3 strange behavior
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Re: 10.2.3 strange behavior


  • Subject: Re: 10.2.3 strange behavior
  • From: Thomas Hudson <email@hidden>
  • Date: Tue, 14 Jan 2003 12:41:13 -0600

Well, I've solved half the problem. I had installed a Java 1.4 preview (DP6)
and that seems to be the problem with Audio Midi Setup. I upgraded to DP8,
which makes 1.3 the default for Java apps. Now Audio Midi Setup works
again.

As far as PlayEffect, here's the trace:
Program received signal EXC_BAD_ACCESS, Could not access memory.
0x000127c4 in XControl::MacControl() const (this=0x73696d70) at /Developer/Examples/CoreAudio/XFramework/View/XControl.h:56
56 ControlRef MacControl() const { return mControl; }
(gdb) where
#0 0x000127c4 in XControl::MacControl() const (this=0x73696d70) at /Developer/Examples/CoreAudio/XFramework/View/XControl.h:56
#1 0x000065a0 in AUEditWindow::SetUnitToDisplay(ComponentInstanceRecord*, ComponentDescription&) (this=0xfd070, editUnit=0x810002, inDesc=@0xbffffb20) at AUEditWindow.cpp:135
#2 0x0000623c in AUEditWindow::SetUnitToDisplay(ComponentInstanceRecord*, bool) (this=0xfd070, editUnit=0x810002, forceGeneric=false) at AUEditWindow.cpp:100
#3 0x0000606c in AUEditWindowController::SetUnitToDisplay(ComponentInstanceRecord*, bool) (this=0xdb850, editUnit=0x810002, forceGeneric=false) at AUEditWindow.cpp:62
#4 0x00006d4c in PlayEffect::PlayEffect() (this=0xdade0) at PlayEffect.cpp:87
#5 0x000069a8 in PlayEffect::PlayEffect() (this=0xdade0) at PlayEffect.cpp:53
#6 0x00008cdc in main (argc=1, argv=0xbffffdc0) at PlayEffect.cpp:574
#7 0x00003fc4 in _start (argc=1, argv=0xbffffdc0, envp=0xbffffdc8) at /SourceCache/Csu/Csu-45/crt.c:267
#8 0x00003e44 in start ()

(gdb) p inDesc
$19 = (ComponentDescription &) @0xbffffb20: {
componentType = 1635087991, //auvw
componentSubType = 1735291491, //gnrc
componentManufacturer = 1634758764, //appl
componentFlags = 0,
componentFlagsMask = 0
}

On Monday, January 13, 2003, at 06:12 PM, Thomas Hudson wrote:

My system is exhibiting some strange behavior and I'm not sure if it
is due to the 10.2.3 update or something I've done. Audio Midi Setup
crashes on startup, as well as the PlayEffect sample application.

To fix Audio Midi I tried deleting my default setup, but it still crashes.
I've moved all of my plugins out of their standard location and rebuilt
the PlayMidi application, but it still crashes.

I've made sure I have the latest drivers (MOTU Midi Express USB, Delta 1010,
Delta MidiMan 2x2).

I'm just wondering if anyone else is experiencing these problems, or if
anyone has a suggestion as how I might fix it.

TH
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References: 
 >10.2.3 strange behavior (From: Thomas Hudson <email@hidden>)

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