Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x00000020

Thread 0 Crashed:
0   libobjc.A.dylib            	0x957eb1ec objc_msgSend + 0xc
1   com.apple.Foundation       	0x91bf8940 -[NSPlaceholderMutableDictionary initWithObjects:forKeys:count:] + 0xd0
2   com.apple.Foundation       	0x91bf77d0 +[NSDictionary dictionaryWithObjectsAndKeys:] + 0x144
3   org.andymatuschak.Sparkle  	0x000b4604 -[NSWorkspace(NSWorkspace_RBAdditions) propertiesForPath:] + 0xb8
4   org.andymatuschak.Sparkle  	0x000b49e0 -[NSBundle(SUAdditions) isRunningFromDiskImage] + 0x58
5   org.andymatuschak.Sparkle  	0x000ad5e4 -[SUUpdater beginUpdateCheck] + 0x30
6   com.apple.Foundation       	0x91bf7e5c __NSFireDelayedPerform + 0x104
7   com.apple.CoreFoundation   	0x96db6170 __CFRunLoopDoTimer + 0xf4
8   com.apple.CoreFoundation   	0x96db34d0 __CFRunLoopRun + 0x5c8
9   com.apple.CoreFoundation   	0x96db79e4 CFRunLoopRunSpecific + 0x148
10  com.apple.HIToolbox        	0x92886e10 RunCurrentEventLoopInMode + 0xac
11  com.apple.HIToolbox        	0x9288d53c ReceiveNextEventCommon + 0x17c
12  com.apple.HIToolbox        	0x928af638 BlockUntilNextEventMatchingListInMode + 0x60
13  com.apple.AppKit           	0x90851248 _DPSNextEvent + 0x180
14  com.apple.AppKit           	0x90867cc8 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 0x74
15  com.apple.AppKit           	0x9087c048 -[NSApplication run] + 0x21c
16  com.apple.AppKit           	0x90938764 NSApplicationMain + 0x1d0