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  #1  
Old 02-27-2011, 07:39 PM
tohmit tohmit is offline
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Join Date: Feb 2010
Posts: 24
Default PT9 Session Troubles - "Bus Error" in "Main Thread" & Could not complete the Open...

I am having some issues with a session file. I frequently receive:

'Alert "Bus Error" in "Main Thread" at address 0x0'

when I am dragging or adjusting blocks of audio in my session. PT then quits and restarts. I have found a few other threads about this issue, but they do not include any resolutions.

This issue started when I was running PT8.0.4.


Now I am unable to open the session file at all, after one of these bus errors, upon trying to open the session I receive;

'Could not complete the Open Session command because Assertion in "/Volumes/Development/ws.ProTools_9.0.x/AlturaPorts/PT4_App/MacBuild/../../NewFileLibs/Time/Time_TypedBase.h", line 140.'

I was able to restore the session from an automatic backup, but I am missing a LOT of edits I made. I tried creating a new session and importing Session Data from the corrupted session file, but PT quits unexpectedly and restarts.


I just updated this computer to PT9 yesterday from PT LE 8.0.4. I have NO third-party plugins installed on this computer - only those that come with PT. I have not checked plugin compatibility because I do not know where to find a list of the plugin versions I am currently using - but I assume that since I just installed PT9.0.1 that the plugins should be compatible.

I have repaired permissions and verified disk on both the internal drive and external recording drive.

So far, I have not experienced this problem with other sessions. If someone could please help me with this, I would greatly appreciate it.
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  #2  
Old 02-27-2011, 07:45 PM
tohmit tohmit is offline
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Default Re: PT9 Session Troubles - "Bus Error" in "Main Thread" & Could not complete the Open

whoops.....my signature with specs disappeared...let's try again......
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  #3  
Old 02-27-2011, 08:04 PM
tohmit tohmit is offline
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Join Date: Feb 2010
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Default Re: PT9 Session Troubles - "Bus Error" in "Main Thread" & Could not complete the Open

As I continue to try different things, I have found that this only is occurring on a Bass track that I recorded when I try and rearrange sections of the song, when I move block of this track around I get the bus error.

Also, for the first time I just received a second error as well......

"Segmentation Fault" in "Main Thread" at address 0x0.
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  #4  
Old 02-27-2011, 08:09 PM
KMcK KMcK is offline
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Join Date: Dec 2010
Location: Los Angeles
Posts: 707
Default Re: PT9 Session Troubles - "Bus Error" in "Main Thread" & Could not complete the Open

Have you done the steps in the General Troubleshooting thread already?
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  #5  
Old 02-27-2011, 09:21 PM
tohmit tohmit is offline
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Join Date: Feb 2010
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Default Re: PT9 Session Troubles - "Bus Error" in "Main Thread" & Could not complete the Open

Ah, thank you. I was looking for the page but couldn't remember where it was.

I did find one outdated plugin that I was using, and deleting databases/volumes has helped me recover the session. So far, I'm back up and running without a problem.
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  #6  
Old 03-23-2011, 12:13 PM
snarkje snarkje is offline
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Join Date: Mar 2011
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Default Re: PT9 Session Troubles - "Bus Error" in "Main Thread" & Could not complete the Open

I'm having the same issue, reproduction of the issue:

- drag stereo m4a audio file in region list
- drag audio file from region list into stereo track
- play the track
- while playing rename the region in the region list (wiht also file rename on)
- crash with bus error 0x0

I'm also following the protools 9 expert training, in the classroom 3x HD1 and 1x HD native. All crash at different events with the same error.
This does not sound very stable to me.

Running protools 9.0.2 on MAX OSx 10.6.7
2x2.26 GHz Quad-Core Intel Xeon
16 GB 1066 MHz DDR3
Using MAC internal digital out, no intefaces connected

Process: Pro Tools [188]
Path: /Applications/Digidesign/Pro Tools/Pro Tools.app/Contents/MacOS/Pro Tools
Identifier: com.digidesign.ProTools
Version: 9.0.2 (9.0.2f74)
Code Type: X86 (Native)
Parent Process: launchd [136]

Date/Time: 2011-03-23 20:04:18.122 +0100
OS Version: Mac OS X 10.6.7 (10J869)
Report Version: 6

Interval Since Last Report: 11171 sec
Crashes Since Last Report: 1
Per-App Interval Since Last Report: 2626 sec
Per-App Crashes Since Last Report: 1

Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000035
Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Thread 0 Crashed: Dispatch queue: com.apple.main-thread
0 ...gidesign.framework.ProTools 0x016bdb66 MFortressHWBPEntryPoint_exit_mfort6317_ + 13899273
1 ...gidesign.framework.ProTools 0x016bcdb6 MFortressHWBPEntryPoint_exit_mfort6317_ + 13895769
2 ...gidesign.framework.ProTools 0x00bf7066 MFortressHWBPEntryPoint_exit_mfort6317_ + 2599689
3 ...gidesign.framework.ProTools 0x0159d9b6 MFortressHWBPEntryPoint_exit_mfort6317_ + 12719193
4 ...gidesign.framework.ProTools 0x01b47c2c MFortressHWBPEntryPoint_exit_mfort6317_ + 18659023
5 ...gidesign.framework.ProTools 0x0169621e MFortressHWBPEntryPoint_exit_mfort6317_ + 13737153
6 com.digidesign.framework.DFW 0x0301c00f TView::HandleMouseDown(VPoint const&, TToolboxEvent*, _CPoint) + 749
7 com.digidesign.framework.DFW 0x0301bdf5 TView::HandleMouseDown(VPoint const&, TToolboxEvent*, _CPoint) + 211
8 com.digidesign.framework.DFW 0x0301bdf5 TView::HandleMouseDown(VPoint const&, TToolboxEvent*, _CPoint) + 211
9 ...gidesign.framework.ProTools 0x011df7ee MFortressHWBPEntryPoint_exit_mfort6317_ + 8794769
10 com.digidesign.framework.DFW 0x0301bdf5 TView::HandleMouseDown(VPoint const&, TToolboxEvent*, _CPoint) + 211
11 com.digidesign.framework.DFW 0x0301bdf5 TView::HandleMouseDown(VPoint const&, TToolboxEvent*, _CPoint) + 211
12 com.digidesign.framework.DFW 0x0301bdf5 TView::HandleMouseDown(VPoint const&, TToolboxEvent*, _CPoint) + 211
13 com.digidesign.framework.DFW 0x0300b6d8 TWindow::HandleMouseDown(VPoint const&, TToolboxEvent*, _CPoint) + 168
14 com.digidesign.framework.DFW 0x030e8c52 DFW_PainterOpenGL::CreateOffscreenPainterQuartz(Cm n_Rect<long> const&) + 29162
15 com.apple.AppKit 0x916dad38 -[NSWindow sendEvent:] + 5757
16 com.apple.AppKit 0x91c4e0ca carbonAppWindowMouseHandler + 261
17 com.apple.AppKit 0x91c4f4a0 carbonAppWindowHandler + 131
18 com.apple.HIToolbox 0x97afac2f DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) + 1567
19 com.apple.HIToolbox 0x97af9ef6 SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) + 411
20 com.apple.HIToolbox 0x97b1c7f3 SendEventToEventTarget + 52
21 com.apple.HIToolbox 0x97b2e34f ToolboxEventDispatcherHandler(OpaqueEventHandlerCa llRef*, OpaqueEventRef*, void*) + 1257
22 com.apple.HIToolbox 0x97afb080 DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) + 2672
23 com.apple.HIToolbox 0x97af9ef6 SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) + 411
24 com.apple.HIToolbox 0x97b1c7f3 SendEventToEventTarget + 52
25 com.apple.HIToolbox 0x97ca5c17 ToolboxEventDispatcher + 86
26 com.apple.HIToolbox 0x97ca5d4f RunApplicationEventLoop + 243
27 com.digidesign.framework.DFW 0x031500f9 DFW_EventLoop::RunApplicationEventLoop() + 11
28 com.digidesign.framework.DFW 0x0303766f TApplication::Run() + 45
29 ...gidesign.framework.ProTools 0x01dc5ef3 LaunchProTools + 4774
30 com.digidesign.ProTools 0x0000f5a2 0x1000 + 58786
31 com.digidesign.ProTools 0x0000e5b7 0x1000 + 54711
32 com.digidesign.ProTools 0x0000e4e5 0x1000 + 54501
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