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Old 10-15-2014, 12:52 AM   #1
rathimself
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Join Date: Feb 2009
Posts: 3
Default Reaper crashes every time I close it or open a new project

Reaper Version: 4.731
Platform: MacBook Pro 9.1, OSX 10.9.5.

Reaper has become totally unstable with loading projects and closing the actual application.
I can load a Reaper project (by starting it from my hard drive) but if I then try to start a New Project OR if I try to load another project the program crashes. The amount of tracks or plugins used does not seem to make any difference. It appears to crash during the unloading (remove phase) of tracks.

Crash report on close:

Process: REAPER [27280]
Path: /Applications/REAPER.app/Contents/MacOS/REAPER
Identifier: com.cockos.reaper
Version: 4.731
Code Type: X86 (Native)
Parent Process: launchd [182]
Responsible: REAPER [27280]
User ID: 501

Date/Time: 2014-10-15 09:32:52.459 +0200
OS Version: Mac OS X 10.9.5 (13F34)
Report Version: 11
Anonymous UUID: 738025A2-9C76-551C-A9B0-497A6CB68257

Sleep/Wake UUID: B330B9A6-B2E4-4E4A-AA1A-1EC818AC0B30

Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000020

VM Regions Near 0x20:
--> __PAGEZERO 0000000000000000-0000000000001000 [ 4K] ---/--- SM=NUL /Applications/REAPER.app/Contents/MacOS/REAPER
__TEXT 0000000000001000-0000000000709000 [ 7200K] r-x/rwx SM=COW /Applications/REAPER.app/Contents/MacOS/REAPER

Application Specific Information:
Performing @selector(onSwellCommand from sender NSMenuItem 0xb3c550

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.apple.CoreFoundation 0x9104d521 CFBundleUnloadExecutable + 33
1 com.ikmultimedia.vst.SampleTron 0x207ea9be AGain::~AGain() + 350
2 com.ikmultimedia.vst.SampleTron 0x207ecb0e AudioEffect::dispatchEffectClass(AEffect*, int, int, int, void*, float) + 126
3 com.cockos.reaper 0x00290f61 VST_HostedPlugin::Close() + 321
4 com.cockos.reaper 0x0029078a VST_HostedPlugin::~VST_HostedPlugin() + 26
5 com.cockos.reaper 0x002b15af FxDsp::~FxDsp() + 543
6 com.cockos.reaper 0x002c1d79 FxChain::removeDspFromChain(int, bool) (.) + 199
7 com.cockos.reaper 0x002cef7d FxChain::~FxChain() + 269
8 com.cockos.reaper 0x00536398 ReaProject::UnloadTracks(bool) + 200
9 com.cockos.reaper 0x004f1a41 Main_OnAppQuit() + 609
10 com.apple.Foundation 0x96e9e9f2 __57-[NSNotificationCenter addObserver:selector:namebject:]_block_invoke + 49
11 com.apple.CoreFoundation 0x911025a4 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERV ER__ + 20
12 com.apple.CoreFoundation 0x90fe404b _CFXNotificationPost + 3435
13 com.apple.Foundation 0x96e8d4df -[NSNotificationCenter postNotificationNamebject:userInfo:] + 92
14 com.apple.Foundation 0x96eaaa9e -[NSNotificationCenter postNotificationNamebject:] + 55
15 com.apple.AppKit 0x903b1e1d -[NSApplication terminate:] + 2296
16 com.cockos.reaper 0x0054894f SWELL_PostQuitMessage(void*) + 47
17 com.cockos.reaper 0x0002038c MacRequestQuit() + 28
18 com.cockos.reaper 0x004e9a4a MainProc(HWND__*, unsigned int, unsigned long, long) + 2314
19 com.cockos.reaper 0x003d19aa SwellDialogDefaultWindowProc(HWND__*, unsigned int, unsigned long, long) + 74
20 com.cockos.reaper 0x003eea43 SendMessage(HWND__*, unsigned int, unsigned long, long) + 435
21 com.cockos.reaper 0x00061fcc Main_OnCommandEx2(int, int, ReaProject*) + 85580
22 com.cockos.reaper 0x0004d114 Main_OnCommandEx(int, int, ReaProject*) (.) + 35
23 com.cockos.reaper 0x00250a9e KBD_OnMainActionEx(int, int, int, int, HWND__*, ReaProject*) + 94
24 com.cockos.reaper 0x004e9896 MainProc(HWND__*, unsigned int, unsigned long, long) + 1878
25 com.cockos.reaper 0x003d19aa SwellDialogDefaultWindowProc(HWND__*, unsigned int, unsigned long, long) + 74
26 com.cockos.reaper 0x003ca5b4 -[REAPERSwell_hwnd onSwellCommand:] + 356
27 libobjc.A.dylib 0x9266a2af -[NSObject performSelector:withObject:] + 70
28 com.apple.AppKit 0x903598a5 -[NSApplication sendAction:to:from:] + 438
29 com.apple.AppKit 0x90375c65 -[NSMenuItem _corePerformAction] + 486
30 com.apple.AppKit 0x9037596a -[NSCarbonMenuImpl performActionWithHighlightingForItemAtIndex:] + 163
31 com.apple.AppKit 0x90375021 -[NSMenu _performActionWithHighlightingForItemAtIndex:sendA ccessibilityNotification:] + 79
32 com.apple.AppKit 0x903c8664 -[NSMenu performActionForItemAtIndex:] + 65
33 com.apple.AppKit 0x903c8619 -[NSMenu _internalPerformActionForItemAtIndex:] + 45
34 com.apple.AppKit 0x903c85e4 -[NSMenuItem _internalPerformActionThroughMenuIfPossible] + 106
35 com.apple.AppKit 0x903c8434 -[NSCarbonMenuImpl _carbonCommandProcessEvent:handlerCallRef:] + 120
36 com.apple.AppKit 0x9036ada6 NSSLMMenuEventHandler + 816
37 com.apple.HIToolbox 0x92144d89 _InvokeEventHandlerUPP(OpaqueEventHandlerCallRef*, OpaqueEventRef*, void*, long (*)(OpaqueEventHandlerCallRef*, OpaqueEventRef*, void*)) + 36
38 com.apple.HIToolbox 0x91f9834f DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) + 1452
39 com.apple.HIToolbox 0x91f97668 SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) + 386
40 com.apple.HIToolbox 0x91faa811 SendEventToEventTarget + 88
41 com.apple.HIToolbox 0x92144c2e SendHICommandEvent(unsigned long, HICommand const*, unsigned long, unsigned long, unsigned char, void const*, OpaqueEventTargetRef*, OpaqueEventTargetRef*, OpaqueEventRef**) + 478
42 com.apple.HIToolbox 0x9200def7 SendMenuCommandWithContextAndModifiers + 70
43 com.apple.HIToolbox 0x9200dea4 SendMenuItemSelectedEvent + 199
44 com.apple.HIToolbox 0x9200dd72 FinishMenuSelection(SelectionData*, MenuResult*, MenuResult*) + 134
45 com.apple.HIToolbox 0x9219959d MenuSelectCore(MenuData*, Point, double, unsigned long, OpaqueMenuRef**, unsigned short*) + 722
46 com.apple.HIToolbox 0x9201570e _HandleMenuSelection2 + 488
47 com.apple.HIToolbox 0x92015517 _HandleMenuSelection + 53
48 com.apple.AppKit 0x902d8298 _NSHandleCarbonMenuEvent + 358
49 com.apple.AppKit 0x9012d6a2 _DPSNextEvent + 2459
50 com.apple.AppKit 0x9012c870 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 119
51 com.apple.AppKit 0x9011f15c -[NSApplication run] + 727
52 com.apple.AppKit 0x90107ff8 NSApplicationMain + 1165
53 com.cockos.reaper 0x000023a2 _start + 216
54 com.cockos.reaper 0x000022c9 start + 41
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Old 10-15-2014, 11:02 PM   #2
cubic13
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I had the same issue until recently, to the point that, each time I wanted to open a project different than the first loaded one in a session, I had to close Reaper and restart it.

This, until I found somewhere in the forums that you have to tick, in 'Options / Preferences', the Allow complete unload of VST-plugins... option, which is in 'Plug-ins / VST' pane.

Here, it indeeds unload all the VST plug-ins before reloading them for the project choosed. Seems that this is needed for some plug-ins not behaving properly when opened as several instances in different projects. I didn't investigate enough to find which VSTi(s) could be the culprit, but I suspect sampled based one(s), as Emulator X3 or BFD2, to be in the way.

Hope this will help...
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Soft: Reaper|Cubase 10|Emulator X3 & several other VSTis (2 bridged)...
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Old 09-28-2016, 01:53 PM   #3
lanceaustin
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Quote:
Originally Posted by cubic13 View Post
you have to tick, in 'Options / Preferences', the Allow complete unload of VST-plugins... option, which is in 'Plug-ins / VST' pane.
Yup- this advice worked for me here in 2016 but still using Vista, in a project with plenty of 'multiple instance time-based plugins.'

And coolest thing about this one-click fix- Reaper opens just as quickly this way, only without the crashing!
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