site_archiver@lists.apple.com Delivered-To: pro-apps-dev@lists.apple.com Bob, Darrin On Jul 12, 2010, at 3:28 PM, Bob Currier wrote: I've got an FxPlug that's working fine in FCP, but when used in Motion it crashes whenever dealloc is called. The relevant crash log is below. -- Bob Process: Motion [82906] Path: /Applications/Motion.app/Contents/MacOS/Motion Identifier: com.apple.motion Version: 4.0.2 (726) Build Info: Motion-7260000~10 Code Type: X86 (Native) Parent Process: launchd [227] Date/Time: 2010-07-12 15:25:09.786 -0700 OS Version: Mac OS X 10.6.3 (10D573) Report Version: 6 Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000020 Crashed Thread: 0 Dispatch queue: com.apple.main-thread Application Specific Information: objc_msgSend() selector name: release _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/dcardani%40apple.com -- Darrin Cardani dcardani@apple.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.ap... It's crashing during tearing down of the object which handles parameter communication between your plugin and the app. My guess is that you're deallocating some piece of parameter data, and then we're trying to do the same. I'm not sure why that would work in FCP and crash in Motion, but you could just be getting lucky, if that's what the problem is. (On the other hand, it's possible that we're deleting something we shouldn't because you've already deleted it. But I'd think we'd have run into this before if that were the case.) Are you running with Zombies enabled? If not, you should try that, and see if the console says anything about a zombied object being double- deleted or anything like that. Actually, if the console already says anything, let me know that, too. If we can't figure it out that way, and you're willing to send me the plugin, I could see what I can find from this end. I've no-op'd the dealloc routine, and even removed it entirely, yet the crash still occurs. Although the crash is in Motion, and seems to be occurring after my plugin has been unloaded, no doubt it's something I'm doing wrong. Any ideas of how to proceed to locate this? I do have a number of custom UI params. Interval Since Last Report: 4098 sec Crashes Since Last Report: 1 Per-App Interval Since Last Report: 39 sec Per-App Crashes Since Last Report: 1 Anonymous UUID: 2E1CCFC8-421A-4B37-8270-7D6D9A3F92CB Thread 0 Crashed: Dispatch queue: com.apple.main-thread 0 libobjc.A.dylib 0x9861eed7 objc_msgSend + 23 1 com.apple.ozone.framework 0x009886de -[OZProPlugParmHandler dealloc] + 782 2 com.apple.ozone.framework 0x0097669c OZProPlugEffect::~OZProPlugEffect() + 924 3 com.apple.ozone.framework 0x008a9738 OZPasteEntry::~OZPasteEntry() + 152 4 com.apple.ozone.framework 0x008aa128 OZPasteList::~OZPasteList() + 88 5 libSystem.B.dylib 0x97b2d3bf __cxa_finalize + 208 6 libSystem.B.dylib 0x97b2d2d4 exit + 33 7 com.apple.AppKit 0x950bfcc2 -[NSApplication terminate:] + 1056 8 com.apple.prokit 0x001be0a3 -[NSProApplication terminate:] + 116 9 com.apple.motion 0x0000746c 0x1000 + 25708 10 com.apple.AppKit 0x94ec55c6 -[NSApplication sendAction:to:from:] + 112 11 com.apple.prokit 0x001be3b8 -[NSProApplication sendAction:to:from:] + 127 12 com.apple.AppKit 0x94ec5479 -[NSMenuItem _corePerformAction] + 435 13 com.apple.AppKit 0x94ec516b -[NSCarbonMenuImpl performActionWithHighlightingForItemAtIndex:] + 174 14 com.apple.AppKit 0x94ec505a -[NSMenu performActionForItemAtIndex:] + 65 15 com.apple.AppKit 0x94ec500d -[NSMenu _internalPerformActionForItemAtIndex:] + 50 16 com.apple.AppKit 0x94ec4f73 -[NSMenuItem _internalPerformActionThroughMenuIfPossible] + 97 17 com.apple.AppKit 0x94ec4eb7 -[NSCarbonMenuImpl _carbonCommandProcessEvent:handlerCallRef:] + 336 18 com.apple.AppKit 0x94eb95f9 NSSLMMenuEventHandler + 404 19 com.apple.HIToolbox 0x94a500a9 DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) + 1567 20 com.apple.HIToolbox 0x94a4f370 SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) + 411 21 com.apple.HIToolbox 0x94a71b55 SendEventToEventTarget + 52 22 com.apple.HIToolbox 0x94a9e147 SendHICommandEvent(unsigned long, HICommand const*, unsigned long, unsigned long, unsigned char, void const*, OpaqueEventTargetRef*, OpaqueEventTargetRef*, OpaqueEventRef**) + 448 23 com.apple.HIToolbox 0x94ac2e40 SendMenuCommandWithContextAndModifiers + 66 24 com.apple.HIToolbox 0x94ac2df5 SendMenuItemSelectedEvent + 121 25 com.apple.HIToolbox 0x94ac2cfa FinishMenuSelection(SelectionData*, MenuResult*, MenuResult*) + 152 26 com.apple.HIToolbox 0x94a92436 MenuSelectCore(MenuData*, Point, double, unsigned long, OpaqueMenuRef**, unsigned short*) + 454 27 com.apple.HIToolbox 0x94a91ba4 _HandleMenuSelection2 + 465 28 com.apple.HIToolbox 0x94a919c2 _HandleMenuSelection + 53 29 com.apple.AppKit 0x94eb2b3a _NSHandleCarbonMenuEvent + 285 30 com.apple.AppKit 0x94e876e6 _DPSNextEvent + 2304 31 com.apple.AppKit 0x94e86976 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 156 32 com.apple.AppKit 0x94e48bef -[NSApplication run] + 821 33 com.apple.prokit 0x001beab1 NSProApplicationMain + 326 34 com.apple.motion 0x000055de 0x1000 + 17886 35 com.apple.motion 0x00002746 0x1000 + 5958 This email sent to dcardani@apple.com This email sent to site_archiver@lists.apple.com