title: Failed to initialise color list unarchiver
body: <p>Whenever I open an emacs file at the terminal, the following type of message occurs:</p>
  
  <pre><code>mm-Pro:~ mm$ emacs experiment.hs
  2019-02-21 15:56:19.243 Emacs[2937:261832] Failed to initialize color     
  list unarchiver: Error Domain=NSCocoaErrorDomain Code=4864 "*** -
  [NSKeyedUnarchiver_initForReadingFromData:error:throwLegacyExceptions:]: 
  non-keyed archive cannot be decoded by NSKeyedUnarchiver" UserInfo= 
  {NSDebugDescription=*** -[NSKeyedUnarchiver _initForReadingFromData:error:
  throwLegacyExceptions:]: non-keyed archive cannot be decoded by NSKeyedUnarchiver}
  </code></pre>
  
  <p>What is the problem? Is this connected in any way to the fact that emacs keeps freezing on my computer?</p>