error

[liumengdeqq]

error: error: cannot initialize a parameter of type 'id<NSCopying> _Nonnull' with an rvalue of type 'NSString *' passing argument to parameter 'aKey' here error: cannot initialize a parameter of type 'id<NSCopying> _Nonnull' with an rvalue of type 'NSString *' passing argument to parameter 'aKey' here error: cannot initialize a parameter of type 'id<NSCopying> _Nonnull const __unsafe_unretained' with an rvalue of type 'NSString *' error: error: cannot initialize a parameter of type 'id<NSCopying> _Nonnull' with an rvalue of type 'NSString *' passing argument to parameter 'aKey' here error: cannot initialize a parameter of type 'id<NSCopying> _Nonnull' with an rvalue of type 'NSString *' passing argument to parameter 'aKey' here error: cannot initialize a parameter of type 'id<NSCopying> _Nonnull const __unsafe_unretained' with an rvalue of type 'NSString *'