Greetings,<div>Today I Learned :) if a thread throws an exception that isn&#39;t rescued by the top of the thread, it&#39;ll crash the app&#39;s main thread with &#39;<span class="Apple-style-span" style="font-family: Menlo; font-size: 11px; ">Program received signal:  “SIGABRT”.</span>&#39;</div>

<div><br></div><div>That&#39;s been plaguing me since I started doing MacRuby development; every time I tried to start up multiple threads, the app became incredibly fragile and, unlike the main thread, it wouldn&#39;t show ruby traces.</div>

<div><br></div><div>Now I just wrap threads in begin/rescue blocks, and I&#39;m all good.  Good programming practice anyway, but the failure mode is unobvious if you don&#39;t.</div><div><br></div><div>Hopefully this helps someone else!</div>

<div><br></div><div>--  Morgan</div><div><br></div><meta charset="utf-8"><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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