Chris

I'm having trouble if I really use audiounit~

It's working fine once or twice, but then, when I load a new plugin, I'm getting crash:

0 ...pple.audio.units.Components    0x7002d270 AUMixerEntry + 20979

1 ...pple.audio.units.Components    0x7002dda2 AUMixerEntry + 23845

2 ...pple.audio.units.Components    0x7000701c 0x70000000 + 28700

3 ...pple.audio.units.Components    0x70005c7b 0x70000000 + 23675

4 ...pple.audio.units.Components    0x70031a35 SystemOutputAUEntry + 2510

5 ...pple.audio.units.Components    0x70030da2 AUMixer3DEntry + 5049

6 ...ple.CoreServices.CarbonCore    0x98d7b7c9 CallComponentDispatch + 29

7 ...apple.audio.units.AudioUnit    0x910575d2 AudioUnitRender + 67

8 com.cycling74.audiounit~     0x3f2c8514 au_perform(int*) + 148

9 com.cycling74.MaxAudioAPI     0x14f0489c dspchain_tick + 90

10 com.cycling74.MaxAudioAPI     0x14f032cc ad_process + 470

11 com.cycling74.ad_coreaudio     0x1a8295c3 coreaudio_twodevice_ioproc + 537

12 com.apple.audio.CoreAudio     0x9118a044 HP_IOProc::Call(AudioTimeStamp const&, AudioTimeStamp const&, AudioBufferList const*, AudioTimeStamp const&, AudioBufferList*) + 374

13 com.apple.audio.CoreAudio     0x91189daa IOA_Device::CallIOProcs(AudioTimeStamp const&, AudioTimeStamp const&, AudioTimeStamp const&) + 370

14 com.apple.audio.CoreAudio     0x91189b9a HP_IOThread::PerformIO(AudioTimeStamp const&, double) + 620

15 com.apple.audio.CoreAudio     0x91186f5c HP_IOThread::WorkLoop() + 2506

16 com.apple.audio.CoreAudio     0x9118658d HP_IOThread::ThreadEntry(HP_IOThread*) + 17

17 com.apple.audio.CoreAudio     0x911864a4 CAPThread::Entry(CAPThread*) + 140

18 libSystem.B.dylib     0x95d4b85d _pthread_start + 345

19 libSystem.B.dylib     0x95d4b6e2 thread_start + 34

27/11/10 14:26:43    [0x0-0x7a47a4].com.cycling74.MaxMSP[40551]    MaxMSP(40551,0xa07b2540) malloc: *** error for object 0x4c9fe604: incorrect checksum for freed object - object was probably modified after being freed.

27/11/10 14:26:43    [0x0-0x7a47a4].com.cycling74.MaxMSP[40551]    *** set a breakpoint in malloc_error_break to debug

27/11/10 14:26:59    [0x0-0x7a47a4].com.cycling74.MaxMSP[40551]    Invalid memory access of location 0xa6a0007c eip=0x7002d270

27/11/10 14:27:04    com.apple.launchd.peruser.501[142]    ([0x0-0x7a47a4].com.cycling74.MaxMSP[40551]) Job appears to have crashed: Segmentation fault

There is just need to set a plugin, use it (even without opening it"s configuration screen), change to another plugin, ... and then, at the end, we get a crash.

I don't think it's a big problem to solve. If I run my patch in MaxMsp Runtime under XCode, I'm getting the crash in some js or juce object.

I'm having trouble if I really use audiounit~
It's working fine once or twice, but then, when I load a new plugin, I'm getting crash:

Thread 28 Crashed:
0   ...pple.audio.units.Components	0x7002d270 AUMixerEntry + 20979
1   ...pple.audio.units.Components	0x7002dda2 AUMixerEntry + 23845
2   ...pple.audio.units.Components	0x7000701c 0x70000000 + 28700
3   ...pple.audio.units.Components	0x70005c7b 0x70000000 + 23675
4   ...pple.audio.units.Components	0x70031a35 SystemOutputAUEntry + 2510
5   ...pple.audio.units.Components	0x70030da2 AUMixer3DEntry + 5049
6   ...ple.CoreServices.CarbonCore	0x98d7b7c9 CallComponentDispatch + 29
7   ...apple.audio.units.AudioUnit	0x910575d2 AudioUnitRender + 67
8   com.cycling74.audiounit~      	0x3f2c8514 au_perform(int*) + 148
9   com.cycling74.MaxAudioAPI     	0x14f0489c dspchain_tick + 90
10  com.cycling74.MaxAudioAPI     	0x14f032cc ad_process + 470
11  com.cycling74.ad_coreaudio    	0x1a8295c3 coreaudio_twodevice_ioproc + 537
12  com.apple.audio.CoreAudio     	0x9118a044 HP_IOProc::Call(AudioTimeStamp const&, AudioTimeStamp const&, AudioBufferList const*, AudioTimeStamp const&, AudioBufferList*) + 374
13  com.apple.audio.CoreAudio     	0x91189daa IOA_Device::CallIOProcs(AudioTimeStamp const&, AudioTimeStamp const&, AudioTimeStamp const&) + 370
14  com.apple.audio.CoreAudio     	0x91189b9a HP_IOThread::PerformIO(AudioTimeStamp const&, double) + 620
15  com.apple.audio.CoreAudio     	0x91186f5c HP_IOThread::WorkLoop() + 2506
16  com.apple.audio.CoreAudio     	0x9118658d HP_IOThread::ThreadEntry(HP_IOThread*) + 17
17  com.apple.audio.CoreAudio     	0x911864a4 CAPThread::Entry(CAPThread*) + 140
18  libSystem.B.dylib             	0x95d4b85d _pthread_start + 345
19  libSystem.B.dylib             	0x95d4b6e2 thread_start + 34

27/11/10 14:26:43	[0x0-0x7a47a4].com.cycling74.MaxMSP[40551]	MaxMSP(40551,0xa07b2540) malloc: *** error for object 0x4c9fe604: incorrect checksum for freed object - object was probably modified after being freed.
27/11/10 14:26:43	[0x0-0x7a47a4].com.cycling74.MaxMSP[40551]	*** set a breakpoint in malloc_error_break to debug
27/11/10 14:26:59	[0x0-0x7a47a4].com.cycling74.MaxMSP[40551]	Invalid memory access of location 0xa6a0007c eip=0x7002d270
27/11/10 14:27:04	com.apple.launchd.peruser.501[142]	([0x0-0x7a47a4].com.cycling74.MaxMSP[40551]) Job appears to have crashed: Segmentation fault

Problem with audiounit~ b2