Question

当我尝试使用Xcode编译时，我得到以下错误：

Undefined symbols for architecture i386:
  "_CGImageSourceCopyPropertiesAtIndex", referenced from:
      -[SDWebImageDownloader connection:didReceiveData:] in SDWebImageDownloader.o
  "_CGImageSourceCreateImageAtIndex", referenced from:
      -[SDWebImageDownloader connection:didReceiveData:] in SDWebImageDownloader.o
  "_CGImageSourceCreateIncremental", referenced from:
      -[SDWebImageDownloader connection:didReceiveData:] in SDWebImageDownloader.o
  "_CGImageSourceUpdateData", referenced from:
      -[SDWebImageDownloader connection:didReceiveData:] in SDWebImageDownloader.o
  "_OBJC_CLASS_$_MFMailComposeViewController", referenced from:
      objc-class-ref in MWPhotoBrowser.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)

SDWebImage类必定存在问题，MWPhotoBrowser使用该类。这真的很奇怪而且令人困惑，我不知道如何解决它。

谢谢你们。

Answer 1

问题很可能是该项目不包括ImageIO框架。转到目标 - ＆gt;构建阶段 - ＆gt;链接并验证您实际上在那里有ImageIO。

Answer 2

我认为我有解决方案......

转到应用的目标，在右侧，点击构建阶段标签，然后点击编译源部分在 + 上添加SDWebImage.m

希望有所帮助！

在SDWebImageDownloader中找不到架构i386的符号

2 个答案: