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¦Bªº°ÕÅ]¤ý¤j¤H
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§Úªº°ÝÃD§ä¨ì¸Ñªk, ¦ý¬O«o¬Ý¤£À´ . XDD

https://stackoverflow.com/questions...of-type-idnscop






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ÂÂ 2018-07-13, 03:43 PM #1
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¦Bªº°ÕÅ]¤ý¤j¤HÂ÷½u¤¤  
ccx1103
Regular Member
 

¥[¤J¤é´Á: Aug 2005
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ÂÂ 2018-07-13, 08:01 PM #2
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ccx1103Â÷½u¤¤  
ethanliu
Regular Member
 
ethanliuªº¤jÀY·Ó
 

¥[¤J¤é´Á: Aug 2003
¤å³¹: 61
®³±¼ id ªºÃþ«¬«Å§i (protocol?)
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-(id)objectForKey: (id)options
ÂÂ 2018-07-14, 02:23 AM #3
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ethanliuÂ÷½u¤¤  
cxh
Major Member
 
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¥[¤J¤é´Á: Sep 2001
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¨S¬Ý¨ì¥þ¤å,¶È­Ó¤H²q´ú,¨Ñ°Ñ¦Ò (¹ï Objective-c ¤£¼ô!!)

"Expected method to read dictionary element not found on object of type 'id<NSCopying>'"

¡§¦b'id <NSCopying>'Ãþ«¬ªº¹ï¹³¤W§ä¤£¨ì¦r¨å¤¸¯Àªº¹w´Á¤èªk

¦bswift ¤¤,«¬§O°Ñ·Ó,(class ,struct ) ³£¬O¤@ºØType , ´N¬O »¡,'id<NSCopying>' ,¦³¤èªk method ¥¼¹ê§@,¥H­P©ó¨S¦³µo²{,¦Ó³o¤èªk,¥i¯à¬O¥H¦h«¬¤è¦¡¹ê§@¡C

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Fixed the problem by deleting the <NSCopying> bit from the method.
ÂÂ 2018-07-14, 11:27 AM #4
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cxhÂ÷½u¤¤  


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