Objective c ios-Sparrow mail应用程序在5.0.1上崩溃-想要构建修复程序,需要移动应用程序的帮助吗

Objective c ios-Sparrow mail应用程序在5.0.1上崩溃-想要构建修复程序,需要移动应用程序的帮助吗,objective-c,ios5,crash-reports,unrecognized-selector,cydia-substrate,Objective C,Ios5,Crash Reports,Unrecognized Selector,Cydia Substrate,昨天,我下载了Sparrow mail应用程序,启动后立即崩溃 生成以下崩溃日志: Incident Identifier: [TODO] CrashReporter Key: [TODO] Hardware Model: iPhone4,1 Process: Sparrow [64701] Path: /var/mobile/Applications/2D0B2A21-4BE0-4A1E-9119-B16FAA3A1572/Sparrow.a

昨天,我下载了Sparrow mail应用程序,启动后立即崩溃

生成以下崩溃日志:

Incident Identifier: [TODO]
CrashReporter Key:   [TODO]
Hardware Model:      iPhone4,1
Process:         Sparrow [64701]
Path:            /var/mobile/Applications/2D0B2A21-4BE0-4A1E-9119-B16FAA3A1572/Sparrow.app/Sparrow
Identifier:      com.sparrowmailapp.iphoneapp
Version:         507.54
Code Type:       ARM
Parent Process:  launchd [1]

Date/Time:       2013-01-14 23:57:46 +0000
OS Version:      iPhone OS 5.0.1 (9A406)
Report Version:  104

Exception Type:  SIGABRT
Exception Codes: #0 at 0x305e132c
Crashed Thread:  0

Application Specific Information:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', 
reason: '-[UINavigationBar setShadowImage:]: unrecognized selector sent to instance 0x9b1e70'
问题在于UINavigationBar中的属性“shadowImage”,它在iOS 5上不存在

现在,我正在尝试构建一个移动基板插件以避免崩溃,使用覆盖和以下代码将缺少的属性添加到UINavigationBar:

#导入
@接口UINavigationBar(MyNavigationBar)
@属性(非原子,保留)UIImage*阴影图像NS\u可用IOS(6\u 0)UI\u外观\u选择器;
@结束
%钩形导杆
-(void)设置阴影图像:(UIImage*)工具栏位置的阴影图像:(id)TopoBottom{
%日志;
//%奥利格;
}
-(void)设置阴影图像:(UIImage*)阴影图像{
%日志;
//%奥利格;
}
%结束;
我不知道如何正确设置阴影图像或UI_外观选择器


有什么想法吗?感谢

哦,上帝,这些方法应该是阴影图像的普通设定者/获取者

问题解决了