<div dir="ltr"><div class="gmail_extra"><br></div><div class="gmail_extra">However, if I manually use a try/catch to enclose the exception, then the valgrind detects no error.<br><br></div><div class="gmail_extra">It seems that raising R error causes the memory error, is it?<br></div><div class="gmail_extra"><br><div class="gmail_quote">2014-12-30 1:42 GMT+08:00 Romain Francois <span dir="ltr"><<a href="mailto:romain@r-enthusiasts.com" target="_blank">romain@r-enthusiasts.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">includes</blockquote></div><br><br></div></div>