Objective-C&比较两个 NSString

发布于 2024-11-01 07:02:27 字数 384 浏览 1 评论 0原文

我试图比较 2 个 NSString 以查看它们是否匹配，但我的应用程序不断因 EXC_BAD_ACCESS 崩溃，它只向我显示程序集输出，而不是我的代码中不断崩溃的实际位置。

这是我的比较：

NSString *compareAlarm = [lblTime stringValue];
[lblTime setStringValue:[self getTime]];

if ([sAlarmTime isEqualToString:compareAlarm])
{
    NSLog(@"Alarm Hit");
}

[compareAlarm release];

有人明白为什么这会失败吗？如果我注释掉 if 语句，崩溃就会停止。

提前致谢。

原文

I am trying to compare 2 NSStrings to see if they match but my app keeps crashing with a EXC_BAD_ACCESS and it just shows me an assembly output and not the actually location within my code that it keeps crashing.

Here is my compare:

NSString *compareAlarm = [lblTime stringValue];
[lblTime setStringValue:[self getTime]];

if ([sAlarmTime isEqualToString:compareAlarm])
{
    NSLog(@"Alarm Hit");
}

[compareAlarm release];

Does anyone see why this would fail? If I comment out the if statement the crash stops.

Thanks in advanced.

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