Last login: Sun Jan 25 12:38:34 on ttys000
BoNBoN@Mystery:~% /Applications/Play.app/Contents/MacOS/Play ; exit;
2015-01-25 12:46:43.652 Play[1658:303] Illegal audio unit passed to setAudioUnit
2015-01-25 12:47:00.147 Play[1658:303] -[NSConcreteAttributedString initWithString:] called with nil string argument. This has undefined behavior and will raise an exception in post-Leopard linked apps. This warning is displayed only once.
2015-01-25 12:47:44.259 Play[1658:303] AudioUnitReset failed
2015-01-25 12:47:44.578 Play[1658:303] Bad _contents: nan
2015-01-25 12:47:44.579 Play[1658:303] Bad _contents: nan
12:47:00.147 is where I clicked on a song to try playing it, the other warning just before that happens right when I open the application.
Came across this thread via Google (specifically searched for that "nan" error), tried unchecking the "Rescan" option but still nothing.
Edit: Also came across this post which might help. http://forums.sbooth.org/viewtopic.php?f=12&t=4819
. Someone mentioned they "fixed" it by bypassing something or other. I have no idea what they did, though I can see what they're referring to in the file mentioned.