App crashes on 10.6.8 Snow Leopard

[f3ndot]

12-08-25 9:44:12 PM TunlrSwitcher[78614]    *** -[NSKeyedUnarchiver decodeObjectForKey:]: cannot decode object of class (NSLayoutConstraint)
12-08-25 9:44:12 PM TunlrSwitcher[78614]    *** Terminating app due to uncaught exception 'NSInvalidUnarchiveOperationException', reason: '*** -[NSKeyedUnarchiver decodeObjectForKey:]: cannot decode object of class (NSLayoutConstraint)'
*** Call stack at first throw:
(
    0   CoreFoundation                      0x00007fff80d59784 __exceptionPreprocess + 180
    1   libobjc.A.dylib                     0x00007fff84348f03 objc_exception_throw + 45
    2   CoreFoundation                      0x00007fff80d595a7 +[NSException raise:format:arguments:] + 103
    3   CoreFoundation                      0x00007fff80d59534 +[NSException raise:format:] + 148
    4   Foundation                          0x00007fff83d83d0a _decodeObjectBinary + 2427
    5   Foundation                          0x00007fff83d84a89 -[NSKeyedUnarchiver _decodeArrayOfObjectsForKey:] + 1229
    6   Foundation                          0x00007fff83d84fc9 -[NSArray(NSArray) initWithCoder:] + 462
    7   Foundation                          0x00007fff83d83d83 _decodeObjectBinary + 2548
    8   Foundation                          0x00007fff83d831fd _decodeObject + 208
    9   AppKit                              0x00007fff823ae389 -[NSIBObjectData initWithCoder:] + 2102
    10  Foundation                          0x00007fff83d83d83 _decodeObjectBinary + 2548
    11  Foundation                          0x00007fff83d831fd _decodeObject + 208
    12  AppKit                              0x00007fff823ada41 loadNib + 146
    13  AppKit                              0x00007fff823acfa1 +[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:] + 248
    14  AppKit                              0x00007fff823acdd9 +[NSBundle(NSNibLoading) loadNibNamed:owner:] + 326
    15  AppKit                              0x00007fff823aa35b NSApplicationMain + 279
    16  TunlrSwitcher                       0x0000000100001438 start + 52
    17  ???                                 0x0000000000000002 0x0 + 2
)
12-08-25 9:44:12 PM [0x0-0x7d87d8].com.lewispollard.TunlrSwitcher[78614]    terminate called after throwing an instance of 'NSException'
12-08-25 9:44:17 PM com.apple.launchd.peruser.501[304]  ([0x0-0x7d87d8].com.lewispollard.TunlrSwitcher[78614]) Job appears to have crashed: Abort trap

Here is the crash report:

http://pastebin.com/raw.php?i=9MLmUrzK

[lewiji]

Hi, after a quick google I think this is due to something called auto layout which I've now switched off. I've only got 10.7 and 10.8 to test on but I think my housemate uses 10.6 so I will test on his later, but for now I've uploaded a new zip so see if it works for you!