使用SDWebImage时构建失败

问题描述

我正在尝试在我的项目中使用 SDWebImage 的类.

I am trying to use the classes of SDWebImage in my project.

我已将类添加到我的项目中，当我尝试构建它时，出现了7个错误:

I've added the classes to my project and when I try to build it I get 7 errors:

    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)

我是XCode和Objective-c的新手，所以我不知道这个错误是什么意思.

I am new to XCode and Objective-c so I got no idea what this errors mean.

有人吗?

谢谢.

推荐答案

看起来您需要将MapKit和ImageIO添加到项目中.

Looks like you need to add MapKit and ImageIO to the project.

要这样做:

1. 在Xcode中，单击项目导航器顶部的项目.
2. 选择构建阶段"标签.
3. 打开使用库链接二进制文件"框.
4. 点击"+".
5. App MapKit和ImageIO框架.

这篇关于使用SDWebImage时构建失败的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！