Swift 2 / iOS 9 - 找不到libz.dylib [英] Swift 2 / iOS 9 - libz.dylib not found

问题描述

我在我的新Swift 2.0项目中使用了一些来自谷歌的外部代码，在早期版本中需要libz.dylib。在更新到新的XCode /新SDK之后。

I'm using some external codes from google in my new Swift 2.0 project that required "libz.dylib" in earlier versions. After updating to the new XCode / the new SDK.

XCode现在无法导入libz.dylib并引发一些错误

XCode is now unable to import the libz.dylib and throws some errors

架构i386的未定义符号：
_deflate，引用自：
+ libGoogleAnalyticsServices.a中的[GAICompressionUtil gai_dataByCompressingBytes：length：compressionLevel：mode： GAICompressionUtil.o）
_deflateEnd，引用自：
+ [GAICompressionUtil gai_dataByCompressingBytes：length：compressionLevel：mode：] in libGoogleAnalyticsServices.a（GAICompressionUtil.o）
deflateInit2 ，引用自：
+ [GAICompressionUtil gai_dataByCompressingBytes：length：compressionLevel：mode：] in libGoogleAnalyticsServices.a（GAICompressionUtil.o）
_inflate，引用自：
+ [ GAICompressionUtil gai_dataByInflatingBytes：length：isRawData：] in libGoogleAnalyticsServices.a（GAICompressionUtil.o）
_inflateEnd，引用自：
（GAICompressionUtil.o）
inflateInit2 中的[GAICompressionUtil gai_dataByInflatingBytes：length：isRawData：]，引用自：
+ [GAICompressionUtil gai_dataByInflatingBytes：length：isRawData： ]在libGoogleAnalyticsServices.a（GAICompressionUtil.o）中
ld：找不到体系结构i386的符号
clang：错误：链接器命令失败，退出代码1（使用-v查看调用） p>

Undefined symbols for architecture i386: "_deflate", referenced from: +[GAICompressionUtil gai_dataByCompressingBytes:length:compressionLevel:mode:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o) "_deflateEnd", referenced from: +[GAICompressionUtil gai_dataByCompressingBytes:length:compressionLevel:mode:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o) "deflateInit2", referenced from: +[GAICompressionUtil gai_dataByCompressingBytes:length:compressionLevel:mode:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o) "_inflate", referenced from: +[GAICompressionUtil gai_dataByInflatingBytes:length:isRawData:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o) "_inflateEnd", referenced from: +[GAICompressionUtil gai_dataByInflatingBytes:length:isRawData:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o) "inflateInit2", referenced from: +[GAICompressionUtil gai_dataByInflatingBytes:length:isRawData:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o) ld: symbol(s) not found for architecture i386 clang: error: linker command failed with exit code 1 (use -v to see invocation)

在构建阶段设置中查看可用包时，可以找到libz.tbd，这似乎是替换libz.dylib。在导入这个库时，链接器错误保持不变，但我得到了这个额外的警告：

When looking through the available packages in the "build phase" settings I can find "libz.tbd" which seems to be the replacement for the libz.dylib. When importing this lib the linker error stays the same but I get this additional warning:

警告：跳过文件'/ Applications / Xcode-beta .app / Contents / Developer / Platforms / iPhoneSimulator.platform / Developer / SDKs / iPhoneSimulator9.0.sdk / usr / lib / libz.tbd'（Frameworks& Libraries构建阶段中的意外文件类型'文本'）

warning: skipping file '/Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.0.sdk/usr/lib/libz.tbd' (unexpected file type 'text' in Frameworks & Libraries build phase)

任何想法该怎么办？

Any idea what to do?

推荐答案

我有同样的问题。我找到了一些解决方法。

I had the same problem. I found some kind of way around.

1. 转到生成阶段>链接二进制文件> +>添加其他


2. 在文件选择窗口中执行CMD+ Shift + G（转到文件夹）并键入/ usr / lib /


3. 从/ usr / lib中，您可以添加：libz.dylib等等...


4. 编译并玩得开心

1. Go to Build Phases >Link Binary with Librairies > + > Add other
2. Once in the file selection window do "CMD"+Shift+G (Go to folder) and type /usr/lib/
3. From /usr/lib you can add : libz.dylib and more...
4. Compile and have fun

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