我正在使用以前的应用程序，但在 UIResponder.h 中出现错误
我正在使用以前开发人员的应用程序，但是当我编译它时，ig 在 UIResponder.h 和 UIEvent.h 显示 5 个错误
错误 1:
文件/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIEvent.h:38:0 /Developer/Platforms/iPhoneOS.platform /Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIEvent.h:38: 错误: ';' 之前应有 ':'令牌
错误2：
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:15:0 /Developer/Platforms/iPhoneOS.platform/ Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:15：错误：“UIResponder”之前应有“）”
错误3：
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:17:0 /Developer/Platforms/iPhoneOS.platform/ Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:17：错误：在“-”标记之前应有“{”
错误4：
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:42:0 /Developer/Platforms/iPhoneOS.platform/ Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:42：警告：“@end”必须出现在 @implementation 上下文中
错误5：
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:58:0 /Developer/Platforms/iPhoneOS.platform/ Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:58：错误：找不到“UIResponder”的接口声明
I am using a app of previous developer ,but when i compile it ,ig shows 5 errors at UIResponder.h and UIEvent.h
error 1:
file/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIEvent.h:38:0 /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIEvent.h:38: error: expected ':' before ';' token
error2:
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:15:0 /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:15: error: expected ')' before 'UIResponder'
error 3:
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:17:0 /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:17: error: expected '{' before '-' token
error4:
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:42:0 /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:42: warning: '@end' must appear in an @implementation context
error5:
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:58:0 /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIResponder.h:58: error: cannot find interface declaration for 'UIResponder'
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检查一下您正在安装应用程序的 iPhone 操作系统版本。检查目标并根据需要更改基础 sdk 和部署 sdk。
Once check in which version of iPhone OS you are installing your App. Once check the targets and change the base sdk and deployment sdk as required.
尝试从库中删除所有链接的框架和链接。
Try by removing all the linked frameworks and link from your library.
删除应用程序中使用的所有框架。添加回所有框架并重新构建应用程序。这可能会有所帮助。
Remove all the frameworks used in the application. Add back all the frameworks and do a clean build of the application. This might help.