小编rea*_*sse的帖子

我添加了新框架(第三方)和构建.

不幸的是,因为执行不是.

我该如何解决这个问题？整整四个晚上都花了.:(

Ld /Users/hansehee/Library/Developer/Xcode/DerivedData/iBaseballManager-dbrtdyfdzzunktexlyibuzjbftoy/Build/Products/Distribution-iphoneos/iBaseballManager.app/iBaseballManager normal armv7s
    cd /DevLibs/BaseballManager_KOR/iBaseballManager
    setenv IPHONEOS_DEPLOYMENT_TARGET 6.0
    setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -arch armv7s -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.0.sdk -L/Users/hansehee/Library/Developer/Xcode/DerivedData/iBaseballManager-dbrtdyfdzzunktexlyibuzjbftoy/Build/Products/Distribution-iphoneos -L/DevLibs/BaseballManager_KOR/iBaseballManager/Classes/BaseballManager/kakaoUtil/kakao-ios-sdk -F/Users/hansehee/Library/Developer/Xcode/DerivedData/iBaseballManager-dbrtdyfdzzunktexlyibuzjbftoy/Build/Products/Distribution-iphoneos -filelist /Users/hansehee/Library/Developer/Xcode/DerivedData/iBaseballManager-dbrtdyfdzzunktexlyibuzjbftoy/Build/Intermediates/iBaseballManager.build/Distribution-iphoneos/iBaseballManager_Device.build/Objects-normal/armv7s/iBaseballManager.LinkFileList -dead_strip -fobjc-link-runtime -miphoneos-version-min=6.0 -framework StoreKit -framework SystemConfiguration -framework CoreData -weak_framework AdSupport -framework MediaPlayer -framework CoreTelephony -framework Security -lzlib -lstdc++ -lCxImage -lj2k -ljasper -lkakao-ios-sdk-i386-armv7-armv7s -ljbig -ljpeg -lpng -ltiff -framework AudioToolbox -framework AVFoundation -framework Foundation -framework UIKit -framework CoreGraphics -framework OpenAL -framework OpenGLES -framework QuartzCore -liClet -Xlinker -dependency_info -Xlinker /Users/hansehee/Library/Developer/Xcode/DerivedData/iBaseballManager-dbrtdyfdzzunktexlyibuzjbftoy/Build/Intermediates/iBaseballManager.build/Distribution-iphoneos/iBaseballManager_Device.build/Objects-normal/armv7s/iBaseballManager_dependency_info.dat -o /Users/hansehee/Library/Developer/Xcode/DerivedData/iBaseballManager-dbrtdyfdzzunktexlyibuzjbftoy/Build/Products/Distribution-iphoneos/iBaseballManager.app/iBaseballManager

ld:找不到-lzlib clang的库:错误:链接器命令失败,退出代码为1(使用-v查看调用)

如何在底部滚动时检测位置滚动？

[[_scrollView contentView] setPostsBoundsChangedNotifications:YES];
[[NSNotificationCenter defaultCenter] addObserver:self
                                         selector:@selector(boundsDidChangeNotification:)
                                             name:NSViewBoundsDidChangeNotification
                                           object:[_scrollView contentView]];





- (void) boundsDidChangeNotification: (NSNotification *) notification
{
    NSPoint currentScrollPosition = [[_scrollView contentView] bounds].origin;
}

destinationDate 和组件的结果不同。我该如何解决这个问题？

NSTimeZone* sourceTimeZone      = [NSTimeZone timeZoneWithAbbreviation:@"GMT"];
NSTimeZone* destinationTimeZone = [NSTimeZone systemTimeZone];

NSDate* sourceDate              = [NSDate date];
NSInteger sourceGMTOffset       = [sourceTimeZone secondsFromGMTForDate:sourceDate];
NSInteger destinationGMTOffset  = [destinationTimeZone secondsFromGMTForDate:sourceDate];
NSTimeInterval interval         = destinationGMTOffset - sourceGMTOffset;

NSDate* destinationDate         = [[NSDate alloc] initWithTimeInterval:interval sinceDate:sourceDate];

NSCalendar *calendar            = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];

NSDateComponents *components    = [calendar components:(NSYearCalendarUnit  |
                                                        NSMonthCalendarUnit |
                                                        NSDayCalendarUnit   |
                                                        NSHourCalendarUnit  |
                                                        NSMinuteCalendarUnit|
                                                        NSSecondCalendarUnit) fromDate:destinationDate];

NSLog(@"%@", destinationDate); 
NSLog(@"%@", components);

2013-04-24 19:27:09 +0000

日历年：2013 年 月：4 闰月：无 日：25 小时：4 分钟：27 秒：9