unrecognized-selector
全部标签 在ios8.3上运行,在ios9或10上运行没有这个问题。-[CIContextinitWithOptions:]:unrecognizedselectorsenttoinstance0x1704009602016-09-1918:08:21.025***Terminatingappduetouncaughtexception'NSInvalidArgumentException',reason:'-[CIContextinitWithOptions:]:unrecognizedselectorsenttoinstance0x170400960'***Firstthrowcallsta
在ios8.3上运行,在ios9或10上运行没有这个问题。-[CIContextinitWithOptions:]:unrecognizedselectorsenttoinstance0x1704009602016-09-1918:08:21.025***Terminatingappduetouncaughtexception'NSInvalidArgumentException',reason:'-[CIContextinitWithOptions:]:unrecognizedselectorsenttoinstance0x170400960'***Firstthrowcallsta
更新到xcode4.6和ios6.1后,我收到这个新错误“'objectType'usedasthenameofthepreviousparameterratherthanpartoftheselector”。我多次得到这个。有什么想法吗?PS:它的显示方法是反向地理编码的自定义方法。-(void)getAddress:(NSString*)objectType:(CLLocationCoordinate2D)objectCoordinate 最佳答案 它说objectType是方法中NSString对象的名称,而不是方法名称的一部
更新到xcode4.6和ios6.1后,我收到这个新错误“'objectType'usedasthenameofthepreviousparameterratherthanpartoftheselector”。我多次得到这个。有什么想法吗?PS:它的显示方法是反向地理编码的自定义方法。-(void)getAddress:(NSString*)objectType:(CLLocationCoordinate2D)objectCoordinate 最佳答案 它说objectType是方法中NSString对象的名称,而不是方法名称的一部
我正在像这样初始化一个对象:Project*Project=[[Projectalloc]init];这是项目类的代码:Project.h#import@interfaceProject:NSObject{}@property(nonatomic,assign)intprojectID;@property(nonatomic,strong)NSString*name;@endProject.m#import"Project.h"@implementationProject@synthesizeprojectID,name;@end我遇到错误Novisible@interfacefor'
我正在像这样初始化一个对象:Project*Project=[[Projectalloc]init];这是项目类的代码:Project.h#import@interfaceProject:NSObject{}@property(nonatomic,assign)intprojectID;@property(nonatomic,strong)NSString*name;@endProject.m#import"Project.h"@implementationProject@synthesizeprojectID,name;@end我遇到错误Novisible@interfacefor'
简而言之,我在ClassA(在viewDidLoad中)注册了以下NSNotification监听器:[[NSNotificationCenterdefaultCenter]addObserver:selfselector:@selector(playSong)name:@"playNotification"object:nil];我在ClassA.h中声明了选择器:-(void)playSong:(NSNotification*)notification;实现如下:-(void)playSong:(NSNotification*)notification{NSString*theTi
简而言之,我在ClassA(在viewDidLoad中)注册了以下NSNotification监听器:[[NSNotificationCenterdefaultCenter]addObserver:selfselector:@selector(playSong)name:@"playNotification"object:nil];我在ClassA.h中声明了选择器:-(void)playSong:(NSNotification*)notification;实现如下:-(void)playSong:(NSNotification*)notification{NSString*theTi
我正在尝试将“dateTime”添加到我的字典中,定义如下:SymptomRanking:{5111ef19253b4a9150000000=1;5111f029253b4add4e000000=1;5111f036253b4a123d000001=1;5111f045253b4a404f000000=1;}NSLog(@"dateselected:%@",[[self.datePickerdate]description])[self.resultssetObject:[[self.datePickerdate]description]forKey:@"dateTime"];应用程序
我正在尝试将“dateTime”添加到我的字典中,定义如下:SymptomRanking:{5111ef19253b4a9150000000=1;5111f029253b4add4e000000=1;5111f036253b4a123d000001=1;5111f045253b4a404f000000=1;}NSLog(@"dateselected:%@",[[self.datePickerdate]description])[self.resultssetObject:[[self.datePickerdate]description]forKey:@"dateTime"];应用程序