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POlibXcodeDebuggerSupport.dylib is missing in iOS 4.2.1 development SDK
 

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  1. POlibXcodeDebuggerSupport.dylib is missing in iOS 4.2.1 development SDK
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    <p><strong>Note: getting this on Xcode 4.3.2? Check out the answer to <a href="https://stackoverflow.com/questions/5859018/iphone-app-crashes-on-device-file-not-found/5859982#5859982">this question</a>.</strong></p> <p><strong>Note: creating a symbolic link to use the 4.2 lib seems to work fine</strong></p> <pre><code>cd /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1\ \(8C148\)/Symbols/ sudo ln -s ../../4.2\ \(8C134\)/Symbols/Developer </code></pre> <p>After upgrading from 4.2.0 (beta, I believe) to 4.2.1, the libXcodeDebuggerSupport.dylib file is missing, which results in:</p> <pre><code>warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1 (8C148)/Symbols/Developer/usr/lib/libXcodeDebuggerSupport.dylib (file not found). </code></pre> <p>which I guess isn't good. Looking at the directory in question I note:</p> <pre><code>.../DeviceSupport/4.2 (8C134)/Symbols/Developer/usr/lib/libXcodeDebuggerSupport.dylib </code></pre> <p>but</p> <pre><code>.../DeviceSupport/4.2.1 (8C148)/Symbols/System/ .../DeviceSupport/4.2.1 (8C148)/Symbols/usr/ </code></pre> <p>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.</p> <p>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...</p> <p>Update: deletion of /Developer and reinstallation of Xcode from scratch does <strong>not</strong> fix this issue.</p> <p>Update 2: I just realized that after the reinstall of Xcode,</p> <pre><code>.../DeviceSupport/4.2 (8C134)/Symbols </code></pre> <p>is now a symbolic link,</p> <pre><code>lrwxr-xr-x 1 root admin 36 Dec 3 17:17 Symbols -&gt; ../../Developer/SDKs/iPhoneOS4.2.sdk </code></pre> <p>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:</p> <pre><code>$ 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 </code></pre> <p>If the MD5 sum is identical to the output of</p> <pre><code>$ md5 /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1\ \(8C148\)/Symbols/Developer/usr/lib/libXcodeDebuggerSupport.dylib </code></pre> <p>then we're all set.</p>
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    1. COwhen I do the 'sudo ln ...' I get a 'Too many levels of symbolic links' error. While I understand what this means, I have no idea of how to deal with it! Suggestions?
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      1. POlibXcodeDebuggerSupport.dylib is missing in iOS 4.2.1 development SDK
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    2. COFrom which directory are you doing this? (tyoe 'pwd') Can you paste the actual full command in a comment including from where you're executing it?
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