U are not alone…Have the same problem:
Process: Aperture [455]
Path: /Applications/Aperture.app/Contents/MacOS/Aperture
Identifier: com.apple.Aperture
Version: 3.4 (3.4)
Build Info: Aperture-301036000000000~1
Code Type: X86-64 (Native)
Parent Process: launchd [193]
User ID: 502
Date/Time: 2012-09-20 09:28:30.771 +0200
OS Version: Mac OS X 10.8.2 (12C54)
Report Version: 10
Interval Since Last Report: 2686 sec
Crashes Since Last Report: 20
Per-App Interval Since Last Report: 1515 sec
Per-App Crashes Since Last Report: 18
Anonymous UUID: 91BC3EE9-0E92-E36D-7A22-1E49A6156929
Crashed Thread: 13 Dispatch queue: com.apple.root.default-priority
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Application Specific Information:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[NSURL initWithScheme:host:path:]: path 1275945029 is not absolute.'
terminate called throwing an exception
abort() called
Application Specific Backtrace 1:
0 CoreFoundation 0x000000010ba880a6 __exceptionPreprocess + 198
1 libobjc.A.dylib 0x000000010df793f0 objc_exception_throw + 43
2 CoreFoundation 0x000000010ba87e7c +[NSException raise:format:] + 204
3 Foundation 0x000000010da22de8 -[NSURL(NSURL) initWithScheme:host:path:] + 112
4 PrintServices 0x000000010d29ac6d +[NSURL(ISNSURLExtensions) URLWithScheme:host:path:] + 61
5 PrintServices 0x000000010d29abef -[NSURL(ISNSURLExtensions) URLByAppendingPathComponent:] + 127
6 FacebookPublisher 0x0000000127b767f2 -[ILFacebookAPIRequest graphURLRequest] + 215
7 FacebookPublisher 0x0000000127b76fb5 -[ILFacebookAPIRequest send] + 33
8 FacebookPublisher 0x0000000127b684da -[IPHFacebookPlugin displayNameForUsername:] + 88
9 AccountConfigurationPlugin 0x000000010ae00fa5 -[AccountConfigurationProfileInformationDownloadOperation main] + 174
10 Foundation 0x000000010da79986 -[__NSOperationInternal start] + 684
11 Foundation 0x000000010da811a1 __block_global_6 + 129
12 libdispatch.dylib 0x0000000110d82f01 _dispatch_call_block_and_release + 15
13 libdispatch.dylib 0x0000000110d7f0b6 _dispatch_client_callout + 8
14 libdispatch.dylib 0x0000000110d801fa _dispatch_worker_thread2 + 304
15 libsystem_c.dylib 0x0000000110e1bcab _pthread_wqthread + 404
16 libsystem_c.dylib 0x0000000110e06171 start_wqthread + 13
Thread 0:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x0000000110f8d30e __rmdir + 10
1 libsystem_kernel.dylib 0x0000000110f8c2c9 rmdir + 11
2 com.apple.Foundation 0x000000010dab588d _NSCleanupTemporaryDirectory + 39
3 com.apple.Foundation 0x000000010da8e200 _NSWriteBytesToFileWithExtendedAttributes + 1401
4 com.apple.Foundation 0x000000010dab5209 _NSWriteBytesToFile + 26
5 com.apple.Foundation 0x000000010dab51e3 -[NSData(NSData) writeToFile:atomically:] + 90
6 com.apple.Foundation 0x000000010da0ddec -[NSDictionary(NSDictionary) writeToFile:atomically:] + 239
7 com.apple.RedRock 0x000000010a25daf3 -[RKDatabase writeDataModelVersionWithVersionCount:] + 1509
8 com.apple.Aperture 0x0000000109d1e6d7 0x1097e3000 + 5486295
9 com.apple.Aperture 0x0000000109d1e8ba 0x1097e3000 + 5486778
10 com.apple.Aperture 0x0000000109d185f9 0x1097e3000 + 5461497
11 com.apple.Aperture 0x0000000109d170cc 0x1097e3000 + 5456076
12 com.apple.Aperture 0x0000000109d16d98 0x1097e3000 + 5455256