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我有一個與我的服務器解析問題,特別是我添加的變量。它不允許我添加它。該錯誤信息是「錯誤的接收器類型‘布爾’(又名‘布爾’)」糟糕的接收器類型「布爾」
這裏是我的代碼:
@interface MessagingKeyServerResponse : NSObject <NSCopying>
@property (nonatomic, readonly) NSData *key;
@property (nonatomic, readonly) NSString *keyId;
@property (nonatomic, readonly) NSDate *validityStart;
@property (nonatomic, readonly) NSDate *validityEnd;
@property (nonatomic, readonly) BOOL support_long_messages;
@end
@interface MessagingKeyServerResponse()
// added support_long_messages for parsing
-(instancetype)initWithKey:(NSData *)key keyId:(NSString *)keyId validityStart:(NSDate *)validityStart validityEnd:(NSDate *)validityEnd support_long_messages:(BOOL)support_long_messages;
@end
NS_ASSUME_NONNULL_END
@implementation MessagingKeyServerResponse
// steve note: added message long characters
-(instancetype)initWithKey:(NSData *)key keyId:(NSString *)keyId validityStart:(NSDate *)validityStart validityEnd:(NSDate *)validityEnd support_long_messages:(BOOL)support_long_messages
{
if (!key) {
[NSException raise:NSInvalidArgumentException format:@"No key"];
return nil;
}
if (!keyId) {
[NSException raise:NSInvalidArgumentException format:@"No key id"];
return nil;
}
if (!validityStart) {
[NSException raise:NSInvalidArgumentException format:@"No validity start"];
return nil;
}
if (!validityEnd) {
[NSException raise:NSInvalidArgumentException format:@"No validity end"];
return nil;
}
if (!support_long_messages) {
[NSException raise:NSInvalidArgumentException format:@"there is no support long Characters"];
return nil;
}
if (!([validityStart compare:validityEnd] == NSOrderedAscending)) {
[NSException raise:NSInvalidArgumentException format:@"Invalid validity range"];
return nil;
}
self = [super init];
if (self) {
_key = [key copy];
_keyId = [keyId copy];
_validityStart = [validityStart copy];
_validityEnd = [validityEnd copy];
_support_long_messages = [support_long_messages copy] ;
if (!_key || !_keyId || !_validityStart || !_validityEnd || !_support_long_messages) {
return nil;
}
}
return self;
}
讓我從_support_long_messages收到的時候我要分配的錯誤:
_support_long_messages = [support_long_messages copy];
任何幫助欣賞。
@property(nonatomic,assign)BOOL support_long_messages;嘗試這個。 – phani
不,在我的功能不起作用,問題不是一個變量,它是一個參數,不在副本中分配。 – Steven