我把SDwebImage放入工程中运行时就出现如下错误,之前导入外部文件也会出现这样的问题
Undefined symbols for architecture i386:
"_OBJC_CLASS_$_MKAnnotationView", referenced from:
l_OBJC_$_CATEGORY_MKAnnotationView_$_WebCache in MKAnnotationView+WebCache.o
"_CGImageSourceCreateIncremental", referenced from:
-[SDWebImageDownloader connection:didReceiveData:] in SDWebImageDownloader.o
"_CGImageSourceUpdateData", referenced from:
-[SDWebImageDownloader connection:didReceiveData:] in SDWebImageDownloader.o
"_CGImageSourceCopyPropertiesAtIndex", referenced from:
-[SDWebImageDownloader connection:didReceiveData:] in SDWebImageDownloader.o
"_CGImageSourceCreateImageAtIndex", referenced from:
-[SDWebImageDownloader connection:didReceiveData:] in SDWebImageDownloader.o
"_kCGImagePropertyPixelHeight", referenced from:
-[SDWebImageDownloader connection:didReceiveData:] in SDWebImageDownloader.o
"_kCGImagePropertyPixelWidth", referenced from:
-[SDWebImageDownloader connection:didReceiveData:] in SDWebImageDownloader.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
解决方法:
添加 ImageIO.framework 和 MapKit.framework 就好了