frame #0: 0x00007fff7b2d4184 libobjc.A.dylib objc_release + 36
frame #1: 0x00007fff7b2d5087 libobjc.A.dylib (anonymous namespace)::AutoreleasePoolPage::pop(void*) + 817
frame #2: 0x00007fff540aaa56 CoreFoundation _CFAutoreleasePoolPop + 22
frame #3: 0x00007fff561e7b56 Foundation -[NSAutoreleasePool release] + 144
frame #4: 0x00000001007b117f wxMacAutoreleasePool::~wxMacAutoreleasePool(this=0x00007ffeefbff610) at utilscocoa.mm:39
frame #5: 0x00000001007b11a5 wxMacAutoreleasePool::~wxMacAutoreleasePool(this=0x00007ffeefbff610) at utilscocoa.mm:38
frame #6: 0x000000010070cae4 wxApp::CallOnInit(this=0x00000001022022f0) at utils.mm:470
frame #7: 0x0000000100631e15 wxEntry(argc=0x00000001012da7d0, argv=0x00006080000002c0) at init.cpp:491
frame #8: 0x000000010063206c wxEntry(argc=0x00007ffeefbff718, argv=0x00007ffeefbff748) at init.cpp:519
frame #9: 0x0000000100001a46 main(argc=1, argv=0x00007ffeefbff748) at app.cpp:55
frame #10: 0x00000001000017f4 start + 52

NSData *bookmarkData = [NSData dataWithBytes:d ata length:len];

NSURL *url = [NSURL URLByResolvingBookmarkData:bookmarkData
        options:NSURLBookmarkResolutionWithSecurityScope
        relativeToURL:nil
        bookmarkDataIsStale:&bookmarkDataIsStale
        error:&error];