<html><body><div style="font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"><div>Dear all,<br></div><div><br></div><div>I create a program with the ndn-cxx library (0.5.1) but sometimes I get this kind of exception:<br></div><div><br></div><div>terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<ndn::lp::Packet::Error> >'<br> what(): unrecognized TLV-TYPE 191<br></div><div><br></div><div>Do you know why it happens and/or how to avoid it ?<br></div><div><br></div><div>Thank you in advance for your time,</div><div><br></div><div>Xavier Marchal<br></div></div></body></html>