<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi,<div class=""><br class=""></div><div class="">you can check here what is the face id returned:</div><div class=""><br class=""></div><div class=""><a href="https://github.com/named-data-ndnSIM/ndnSIM/blob/master/apps/ndn-app.cpp#L158" class="">https://github.com/named-data-ndnSIM/ndnSIM/blob/master/apps/ndn-app.cpp#L158</a></div><div class=""><br class=""></div><div class="">Thanks,</div><div class=""><br class=""><div class=""><div class="">
<div class=""><div class=""><div class=""><span class="" style="float: none; display: inline !important;">Spyridon (Spyros) Mastorakis</span><br class=""><span class="" style="float: none; display: inline !important;">Personal Website: </span><a href="http://cs.ucla.edu/~mastorakis/" class="">http://cs.ucla.edu/~mastorakis/</a><br class=""><span class="" style="float: none; display: inline !important;">Internet Research Laboratory</span><br class=""><span class="" style="float: none; display: inline !important;">Computer Science Department</span><br class=""><span class="" style="float: none; display: inline !important;">UCLA</span></div><div class=""><br class=""></div></div></div></div><div><blockquote type="cite" class=""><div class="">On Jun 19, 2018, at 7:07 PM, Carl Zu <<a href="mailto:carlzu8@gmail.com" class="">carlzu8@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class=""><div class=""><div class="">Hi everyone,<br class=""><br class=""></div>May I kindly ask for any ideas/comments? This is urgent. <br class=""><br class=""></div>Thanks,<br class=""></div>C<br class=""><br class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class="gmail_quote">---------- Forwarded message ----------<br class="">From: <b class="gmail_sendername">Carl Zu</b> <span dir="ltr" class=""><<a href="mailto:carlzu8@gmail.com" class="">carlzu8@gmail.com</a>></span><br class="">Date: Mon, Jun 18, 2018 at 8:51 PM<br class="">Subject: invalid face id<br class="">To: ndnsim <<a href="mailto:ndnsim@lists.cs.ucla.edu" class="">ndnsim@lists.cs.ucla.edu</a>><br class=""><br class=""><br class=""><div dir="ltr" class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class="">Hi,<br class=""><br class=""></div>At the end of SendPacket in ndn-consumer.cpp, where we have the following line:<br class=""><br class=""> m_face->onReceiveInterest(*<wbr class="">interest);<br class=""><br class=""></div>I print the face id and it is an invalid id: m_face->getId() = 838336512<br class=""><br class=""></div>This leads to a segmentation fault. How come an Interest could be received over an invalid face id. while it should have been received from a local face (consumer application) ?<br class=""><br class=""></div>Any guidance is highly appreciated. FYI, I am using ndnSIM 2.1<br class=""><br class=""></div>Thanks,<br class=""></div>C<br class=""><div class=""><div class=""><div class=""><div class=""><div class=""><br class=""></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote></div><br class=""></div></div></body></html>