枫岭晚

IOS 错误：ld:2 duplicate symbols for architecture arm64 clang:error:linker commang failed with exit code 1 (use -v see invocation)当遇到这种错误，如下图：这说明你添加的库中有文件的名称与你自己创建的文件的名称一样了，所以只要把你创建的的文件名称改了就可以了

遇到下图错误：In file included from /Users/admin/Desktop/自定义定位地图/自定义定位地图/GeoPointCompass.m:9:/Users/admin/Desktop/自定义定位地图/自定义定位地图/GeoPointCompass.h:17:31: error: unknown type name 'UIImageView'@propert

1.集成支付宝出现的错误：问题：Cannot find interface declaration for 'NSObject', superclass of 'Base64'解决方法：出现这个错误是只需要在PCH头文件中添加下面的代码：#import #ifndef __IPHONE_5_0#warning "This project uses features o

报错：: ImageIO: CGImageReadGetBytesAtOffset : *** ERROR *** CGImageSource was created with data size: 23884 - current size is only: 1173或: ImageIO: CGImageReadCreateDataWithMappedFile...error = 2

提交app是遇到如下错误：ERROR ITMS-90475: "Invalid Bundle. iPad Multitasking support requires launch story board in bundle 'xxxx'."ERROR ITMS-90474: "Invalid Bundle. iPad Multitasking support requires these o