Question

我是Swift的新手，我正在使用xCode 6 Beta 5。我的问题是我收到了编译器错误：

“因未捕获的异常而终止应用 'NSInvalidUnarchiveOperationException'，原因：' * - [NSKeyedUnarchiver decodeObjectForKey：]：无法解码类的对象（AMPathPopUpButton）'“

将AMPathPopUpButton添加到我的应用程序UI时

。任何人都可以帮忙??

2014-08-17 22:17:39.285 FileSize[6633:303] An uncaught exception was raised
2014-08-17 22:17:39.286 FileSize[6633:303] *** -[NSKeyedUnarchiver decodeObjectForKey:]: cannot decode object of class (AMPathPopUpButton)
2014-08-17 22:17:39.286 FileSize[6633:303] (
    0   CoreFoundation                      0x00007fff8f33025c __exceptionPreprocess + 172
    1   libobjc.A.dylib                     0x00007fff93c06e75 objc_exception_throw + 43
    2   CoreFoundation                      0x00007fff8f33010c +[NSException raise:format:] + 204
    3   Foundation                          0x00007fff97fe0dd9 _decodeObjectBinary + 2349
    4   Foundation                          0x00007fff97fe1f9f -[NSKeyedUnarchiver _decodeArrayOfObjectsForKey:] + 1774
    5   Foundation                          0x00007fff97fe219b -[NSArray(NSArray) initWithCoder:] + 202
    6   Foundation                          0x00007fff97fe0e92 _decodeObjectBinary + 2534
    7   Foundation                          0x00007fff97fe034d _decodeObject + 288
    8   AppKit                              0x00007fff98a885ac -[NSView initWithCoder:] + 1949
    9   Foundation                          0x00007fff97fe0e92 _decodeObjectBinary + 2534
    10  Foundation                          0x00007fff97fe034d _decodeObject + 288
    11  AppKit                              0x00007fff98a8e438 -[NSWindowTemplate initWithCoder:] + 1043
    12  Foundation                          0x00007fff97fe0e92 _decodeObjectBinary + 2534
    13  Foundation                          0x00007fff97fe1f9f -[NSKeyedUnarchiver _decodeArrayOfObjectsForKey:] + 1774
    14  Foundation                          0x00007fff97fe15d7 -[NSSet(NSSet) initWithCoder:] + 203
    15  Foundation                          0x00007fff97fe0e92 _decodeObjectBinary + 2534
    16  Foundation                          0x00007fff97fe034d _decodeObject + 288
    17  AppKit                              0x00007fff98a60750 -[NSIBObjectData initWithCoder:] + 155
    18  Foundation                          0x00007fff97fe0e92 _decodeObjectBinary + 2534
    19  Foundation                          0x00007fff97fe034d _decodeObject + 288
    20  AppKit                              0x00007fff98a6056f loadNib + 232
    21  AppKit                              0x00007fff98a5fb6c +[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:] + 288
    22  AppKit                              0x00007fff98a5f95c -[NSBundle(NSNibLoading) loadNibNamed:owner:topLevelObjects:] + 197
    23  AppKit                              0x00007fff98a5f74b +[NSBundle(NSNibLoading) loadNibNamed:owner:] + 357
    24  AppKit                              0x00007fff98a5b597 NSApplicationMain + 448
    25  FileSize                            0x0000000100008f32 top_level_code + 34
    26  FileSize                            0x0000000100008f6a main + 42
    27  libdyld.dylib                       0x00007fff8ff585fd start + 1
)
2014-08-17 22:17:39.303 FileSize[6633:303] *** Terminating app due to uncaught exception 'NSInvalidUnarchiveOperationException', reason: '*** -[NSKeyedUnarchiver decodeObjectForKey:]: cannot decode object of class (AMPathPopUpButton)'
*** First throw call stack:
(
    0   CoreFoundation                      0x00007fff8f33025c __exceptionPreprocess + 172
    1   libobjc.A.dylib                     0x00007fff93c06e75 objc_exception_throw + 43
    2   CoreFoundation                      0x00007fff8f33010c +[NSException raise:format:] + 204
    3   Foundation                          0x00007fff97fe0dd9 _decodeObjectBinary + 2349
    4   Foundation                          0x00007fff97fe1f9f -[NSKeyedUnarchiver _decodeArrayOfObjectsForKey:] + 1774
    5   Foundation                          0x00007fff97fe219b -[NSArray(NSArray) initWithCoder:] + 202
    6   Foundation                          0x00007fff97fe0e92 _decodeObjectBinary + 2534
    7   Foundation                          0x00007fff97fe034d _decodeObject + 288
    8   AppKit                              0x00007fff98a885ac -[NSView initWithCoder:] + 1949
    9   Foundation                          0x00007fff97fe0e92 _decodeObjectBinary + 2534
    10  Foundation                          0x00007fff97fe034d _decodeObject + 288
    11  AppKit                              0x00007fff98a8e438 -[NSWindowTemplate initWithCoder:] + 1043
    12  Foundation                          0x00007fff97fe0e92 _decodeObjectBinary + 2534
    13  Foundation                          0x00007fff97fe1f9f -[NSKeyedUnarchiver _decodeArrayOfObjectsForKey:] + 1774
    14  Foundation                          0x00007fff97fe15d7 -[NSSet(NSSet) initWithCoder:] + 203
    15  Foundation                          0x00007fff97fe0e92 _decodeObjectBinary + 2534
    16  Foundation                          0x00007fff97fe034d _decodeObject + 288
    17  AppKit                              0x00007fff98a60750 -[NSIBObjectData initWithCoder:] + 155
    18  Foundation                          0x00007fff97fe0e92 _decodeObjectBinary + 2534
    19  Foundation                          0x00007fff97fe034d _decodeObject + 288
    20  AppKit                              0x00007fff98a6056f loadNib + 232
    21  AppKit                              0x00007fff98a5fb6c +[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:] + 288
    22  AppKit                              0x00007fff98a5f95c -[NSBundle(NSNibLoading) loadNibNamed:owner:topLevelObjects:] + 197
    23  AppKit                              0x00007fff98a5f74b +[NSBundle(NSNibLoading) loadNibNamed:owner:] + 357
    24  AppKit                              0x00007fff98a5b597 NSApplicationMain + 448
    25  FileSize                            0x0000000100008f32 top_level_code + 34
    26  FileSize                            0x0000000100008f6a main + 42
    27  libdyld.dylib                       0x00007fff8ff585fd start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException

Answer 1

问题解决了，我刚刚在Linked Frameworks和Libraries中添加了框架引用“Automator.framework”（在项目General选项卡中）。详见附件 **

无法解码类的对象（AMPathPopUpButton）＆＃39;

1 个答案: