Thursday, February 16, 2012

dyld: shared cached file was build against a different libSystem.dylib, ignoring cache

On a Mac 10.6.8 server we were experiencing poor performance and erratic behavior from Server Administrator.  Looking at the Console Logs we found that it was filled with the following error:

dyld: shared cached file was build against a different libSystem.dylib, ignoring cache

Apparently this is a fairly common error in 10.6.x and can affect a wide variety of applications.  The fix is pretty straightforward.  Open Terminal and type the following:

sudo update_dyld_shared_cache -force

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