<div dir="ltr">The only thing I know about taskgated is that you have to modify its launchd plist (by adding the '-p' option) to allow gdb to control other processes (on Mountain Lion and higher you can see this with `port notes gdb-apple`)... Have you done this at all? I have no clue whether that might be relevant to the specific error that you are experiencing, but I suppose it could be worth checking anyways...<div>
<br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sat, Mar 15, 2014 at 12:50 AM, Ian Wadham <span dir="ltr"><<a href="mailto:iandw.au@gmail.com" target="_blank">iandw.au@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi guys,<br>
<br>
I am trying to track down a problem in KDE's Palapeli jigsaw puzzle game,<br>
being the current source-code developer. The problem is that the Macports<br>
installed version of Palapeli runs OK, but my development version crashes<br>
during its startup phase.<br>
<br>
I have narrowed the problem down to a point where Palapeli is calling<br>
for a plugin to create one of the standard puzzles which come with<br>
Palapeli, but have not yet been created in my development area.<br>
<br>
The plugin is found OK, but then the KDE library reports that it cannot load it.<br>
<br>
On the Apple OS X Console log, I am seeing the following message<br>
whenever Palapeli runs and crashes.<br>
<br>
15/03/14 3:01:16.751 PM taskgated: no signature for pid=900 (cannot make code: host has no guest with the requested attributes)<br>
<br>
Can anybody tell me what it means? If it is fatal, what do I need to<br>
do to correct it? "man taskgated" says it is a security check on<br>
one process starting another, as I understand it.<br>
<br>
I googled on 'taskgated no signature' and found some references<br>
from a few years back re "no system signature" involving some /opt/local<br>
programs, but that seemed to be about a different problem. Also I<br>
looked through the man page on taskgated. And I found no hit on either<br>
"taskgated" or "no signature" on Macports tickets.<br>
<br>
Any ideas?<br>
<br>
Cheers, Ian W.<br>
<br>
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</blockquote></div><br></div>