应用程序在添加messageUI.framework后停止工作

时间:2013-02-06 11:40:04

标签: xcode messageui initwithcoder

应用程序在添加messageUI.framework

后停止工作

我创建了一个完全正常工作的应用程序,我想添加一些新功能。我添加了messageUI.framework并且它停止了工作。如果我删除框架它再次工作,但这不是主意。

我收到的错误是:

-[Account initWithCoder:]: unrecognized selector sent to instance 0x1cd953a0

我有一个名为Account的自定义NSObject,我在加载时遇到错误:

myAccounts = [[NSMutableArray alloc] init];
myAccounts = [NSKeyedUnarchiver unarchiveObjectWithFile:savePath]; //Crashes in this line

之前保存时:

[NSKeyedArchiver archiveRootObject:myAccounts toFile:savePath];

可能是由某些重叠变量引起的吗?

注意:

Account.h就像:

#define kAccName                @"name"
#define kAccID                  @"identifier"
#define kAccInitAmount          @"initAmount"
#define kAccActive              @"active"

#import <Foundation/Foundation.h>
#import "Transfer.h"

@interface Account : NSObject

@property (nonatomic, strong) NSString *name;
@property (nonatomic, strong) NSString *identifier;
@property (nonatomic) double initAmount;
@property (nonatomic) BOOL active;

- (id)initWithID:(NSString *)ident;

@end

Account.m是:

#import "Account.h"

@implementation Account
@synthesize name;
@synthesize identifier;
@synthesize initAmount;
@synthesize active;

- (id)init {
    self = [super init];
    if (self) {
        self.active = TRUE;
    }
    return self;
}

- (id)initWithID:(NSString *)ident {
    self = [super init];
    if (self) {
        self.active = TRUE;
        self.identifier = ident;
    }
    return self;
}

- (id)initWithCoder:(NSCoder *)decoder {
    if (self = [super init]) {
    self.name           = [decoder decodeObjectForKey:kAccName];
    self.identifier     = [decoder decodeObjectForKey:kAccID];
    self.initAmount     = [decoder decodeDoubleForKey:kAccInitAmount];
    self.active         = [decoder decodeBoolForKey:kAccActive];
}
    return self;
}

- (void)encodeWithCoder:(NSCoder *)encoder {
    [encoder encodeObject:self.name             forKey:kAccName];
    [encoder encodeObject:self.identifier       forKey:kAccID];
    [encoder encodeDouble:self.initAmount       forKey:kAccInitAmount];
    [encoder encodeBool:self.active             forKey:kAccActive];
}

@end

1 个答案:

答案 0 :(得分:1)

我刚刚遇到这个问题,我无法确切地告诉你原因,但是将你的Account对象重构为任何其他名称,我使用了Account,它可以工作。 MessageUI.framework中运行时的某些内容与您的Account对象名称冲突。