{"id":6253,"date":"2014-04-14T10:48:17","date_gmt":"2014-04-14T10:48:17","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2014\/04\/14\/unknown-error-occurred-54-enabling-itunes-match-collection-of-common-programming-errors\/"},"modified":"2014-04-14T10:48:17","modified_gmt":"2014-04-14T10:48:17","slug":"unknown-error-occurred-54-enabling-itunes-match-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2014\/04\/14\/unknown-error-occurred-54-enabling-itunes-match-collection-of-common-programming-errors\/","title":{"rendered":"Unknown Error Occurred (-54) Enabling iTunes Match-Collection of common programming errors"},"content":{"rendered":"<ul>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/8807d544a2d1049174b4c10fb19977c9?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nAJ.<\/p>\n<p>I just added my Apple ID to a new MacBook Pro and tried to turn on iTunes Match. This is the error I get:<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/i.stack.imgur.com\/W54Tw.png\" \/><\/p>\n<p>The only info I can find indicates this is a connection error, but I can connect to other areas of the iTunes Store. Any ideas how I can resolve this?<\/p>\n<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/e33e0d3738076cdd3c3ca6aa94965ad9?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\npatrix<\/p>\n<p>According to this discussion or this one it seems (-54) is a file-lock problem. The proposed solutions are:<\/p>\n<ul>\n<li>an AppleScript to remove locks<\/li>\n<li>use Terminal to ensure ownership, group, and permissions are correct\n<ul>\n<li>use <code>sudo chown your-username your-filename<\/code> if you don&#8217;t own the file\/folder<\/li>\n<li>use <code>sudo chgrp staff your-filename<\/code> if it isn&#8217;t set to the same group as other iTunes items<\/li>\n<li>use <code>chmod 666 your-filename<\/code> and\/or <code>chmod 777 your-folder-name<\/code> to make sure everyone (and thing) can edit<\/li>\n<\/ul>\n<\/li>\n<li>disabling FileVault if used<\/li>\n<\/ul>\n<p>In particular, check the permissions on the iTunes\/Download folder which is where iTunes will first attempt to download &#8220;matched&#8221; songs.<\/p>\n<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/d120cc87d2521e7a1669cbfbe7d2e84e?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nMichiel<\/p>\n<p>It&#8217;s a <strong>permissions denied<\/strong> error.<\/p>\n<ul>\n<li>Are you sure your Apple ID hasn&#8217;t been linked to more then 5 devices?<\/li>\n<li>Have you tried to log out- and in again?<\/li>\n<li>Has iTunes Match worked before?<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>AJ. I just added my Apple ID to a new MacBook Pro and tried to turn on iTunes Match. This is the error I get: The only info I can find indicates this is a connection error, but I can connect to other areas of the iTunes Store. Any ideas how I can resolve this? [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6253","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/6253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=6253"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/6253\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=6253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=6253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=6253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}