iOS 4.2.1开发SDK中缺少libXcodeDebuggerSupport.dylib [英] libXcodeDebuggerSupport.dylib is missing in iOS 4.2.1 development SDK

问题描述

注意：在Xcode 4.3.2上获取此信息？请查看此问题的答案。

Note: getting this on Xcode 4.3.2? Check out the answer to this question.

注意：创建使用4.2库的符号链接似乎工作正常

cd /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1\ \(8C148\)/Symbols/
sudo ln -s ../../4.2\ \(8C134\)/Symbols/Developer

之后从4.2.0（测试版，我相信）升级到4.2.1，缺少libXcodeDebuggerSupport.dylib文件，导致：

After upgrading from 4.2.0 (beta, I believe) to 4.2.1, the libXcodeDebuggerSupport.dylib file is missing, which results in:

warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1 (8C148)/Symbols/Developer/usr/lib/libXcodeDebuggerSupport.dylib (file not found).

我认为这不好。查看相关目录我注意：

which I guess isn't good. Looking at the directory in question I note:

.../DeviceSupport/4.2 (8C134)/Symbols/Developer/usr/lib/libXcodeDebuggerSupport.dylib

但是

.../DeviceSupport/4.2.1 (8C148)/Symbols/System/
.../DeviceSupport/4.2.1 (8C148)/Symbols/usr/

以上两个目录构成了4.2.1文件夹中的所有内容。没有Developer文件夹。检查那里的/ usr / dir，我发现lib目录中没有libXcodeDebuggerSupport.dylib文件，所以ln -s'ing不是一个选项。

the above two dirs make up all the content in the 4.2.1 folder. No "Developer" folder. Checking the /usr/ dir there, I find no libXcodeDebuggerSupport.dylib file in the lib dir either, so ln -s'ing isn't an option.

值得一提：升级后，我插入iPad，不得不在Xcode组织器中点击用于开发。这样做，我收到一条关于该版本缺少符号的消息，Xcode继续生成这样的符号，然后失败了。我恢复了iPad并再次使用用于开发，并且没有出现遗漏符号......

Worth mentioning: after the upgrade, I plugged the iPad in and had to click "Use for development" in Xcode organizer. Doing so, I got a message about symbols missing for that version, and Xcode proceeded to generate such, then failed. I restored the iPad and did "Use for development" again, and nothing about missing symbols appeared...

更新：删除/ Developer并从头开始重新安装Xcode 不修复此问题。

Update: deletion of /Developer and reinstallation of Xcode from scratch does not fix this issue.

更新2：我刚刚意识到重新安装Xcode后，

Update 2: I just realized that after the reinstall of Xcode,

.../DeviceSupport/4.2 (8C134)/Symbols

现在是一个符号链接，

lrwxr-xr-x  1 root  admin        36 Dec  3 17:17 Symbols -> ../../Developer/SDKs/iPhoneOS4.2.sdk

有问题的目录有适当的文件。也许这只是以同样的方式链接4.2.1目录的问题？我会尝试一下，看看Xcode是否吓坏了。如果拥有此文件的人可以提供一个非常出色的md5总和。这就是它对我说的：

And the directory in question has the appropriate files. Maybe this is simply a matter of linking the 4.2.1 dir in the same fashion? I'll try that and see if Xcode freaks out. If someone who has this file could provide a md5 sum that would be splendid. This is what it says for me:

$ md5 /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2\ \(8C134\)/Symbols/Developer/usr/lib/libXcodeDebuggerSupport.dylib 
MD5 (/Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2 (8C134)/Symbols/Developer/usr/lib/libXcodeDebuggerSupport.dylib) 
    = 08f93a0a2e3b03feaae732691f112688

如果MD5总和与

$ md5 /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1\ \(8C148\)/Symbols/Developer/usr/lib/libXcodeDebuggerSupport.dylib 

然后我们都设置完毕。

推荐答案

我刚刚解决这个问题的方法是：

What I just did to solve this problem was:

cd /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1 (8C148)/Symbols

并创建了符号链接丢失：

and created the symlink was missing:

ln -s ../../4.2\ \(8C134\)/Symbols/Developer/ Developer

它解决了我的问题。

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