我正在这样初始化一个对象:
Project *Project = [[Project alloc] init];
以下是项目类的代码:
Project.h
#import <Foundation/Foundation.h>
@interface Project : NSObject
{
}
@property (nonatomic,assign) int projectID;
@property (nonatomic,strong) NSString *name;
@end
Project.m
#import "Project.h"
@implementation Project
@synthesize projectID, name;
@end
我在尝试初始化对象时遇到错误:No visible @interface for 'Project' declares the selector 'alloc'
。如何解决?