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Re: CAUGui & Component Registering Problem - LAP5.5 crashes (Urs?)
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Re: CAUGui & Component Registering Problem - LAP5.5 crashes (Urs?)


  • Subject: Re: CAUGui & Component Registering Problem - LAP5.5 crashes (Urs?)
  • From: Bill Stewart <email@hidden>
  • Date: Thu, 3 Apr 2003 11:34:42 -0800

Have you defined/specified the ComponentEntry point correctly?

If you are crashing in AudioUnitSetProperty then that suggests to me that the component entry is fine (or you wouldn't have got to that call) - where abouts in AUSetProp are you crashing?

(The symbolic links should work fine if they weren't your unit or its view wouldn't be getting found)

bill

On Wednesday, April 2, 2003, at 10:56 PM, Urs Heckmann wrote:

Hi Alex,

first of all, have you updated AUEffectBase::MaintainKernels() to work properly in the non-kernel based case? This is a bug in Apple's base classes. Several fixes are shown on this list.

You mention using symbolic links. Dunno how valid that is. Have you tried manually copying the .component bundle to the Components folder?

Cheers,

;) Urs



Am Donnerstag, 03.04.03, um 01:07 Uhr (Europe/Berlin) schrieb Alexander Huber:

Hi all,

I have a problem concerning the registering my AudioUnit. Compiling the CAUGUIDemo (newest version available, V1.0) and creating a symlink to my ~/Library/Audio/Plug-Ins/Components and then starting LogicAudioPlatinum 5.5, Logic crashes (original message text is "Das Programm Logic Platinum wurde unerwartet beendet. Das System und andere Programme sind davon nicht betroffen.")

Debugging with Project Builder gives me some hints that the problem has to do with the ComponentEntryPoint of the CAUGuiDemoAU OR the following call 'AudioUnitSetProperty' (which is the last entry in the frame list of the debugger (thread 1, frame #5). Logic seems to receive the signal 'EXC_BAD_ACCESS".

I did NOT change any entry in the resource file or any other sources of the CAUGuiDemo project, which I probably should?

Everything is fine using the sample multitap delay and the SampleEffectUnit that I simply compiled and installed and, of course, plugs like Urs Heckmann's Zoyd.

In the 'SampleEffectUnit.r' resource defs of the 'Sample EffectUnit' Example, I read that I should use four characters to specify the 'manufacturer' in my resource file, using at least one upper case character (there's a hint saying apple reserved all combinations of lower case characters) which I did, but this also didn't help.

Thank you for any advice, especially to Urs!

alex
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 >Re: CAUGui & Component Registering Problem - LAP5.5 crashes (Urs?) (From: Urs Heckmann <email@hidden>)

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