
<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></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="">as Junxiao has mentioned already, most probably there are multiple versions of NS-3 installed somewhere on your system, therefore, chronoSync is not linked against the appropriate version of NS-3.</div><div class=""><br class=""></div><div class="">Moreover, it is not clear to me what you meant by “socket-based application”. To my understanding, the Socket class of ChronoSync is merely a programming abstraction for data publishing, rather than a “real” network socket of today’s client-server communication paradigm.</div><div class=""><br class=""></div><div class="">Hope that this helps,</div><div class=""><br 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 Sep 10, 2017, at 4:33 PM, Junxiao Shi <<a href="mailto:shijunxiao@email.arizona.edu" class="">shijunxiao@email.arizona.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class=""><div dir="auto" class="">Hi Narges</div><div dir="auto" class=""><br class=""></div><div dir="auto" class="">This indicates an error in linker command line. You may inspect './waf configure' output, build/config.log file, and the ld invocation printed after the quoted error message to learn about the error.</div></div><div dir="auto" class="">The solution typically involves removing duplicate library versions installed into the system, and adjusting wscript.</div><div dir="auto" class="">If you need more help, provide complete information as requested on <a href="http://www.lists.cs.ucla.edu/pipermail/nfd-dev/2016-May/001748.html" class="">http://www.lists.cs.ucla.edu/pipermail/nfd-dev/2016-May/001748.html</a></div><div dir="auto" class=""><br class=""></div><div dir="auto" class="">Yours, Junxiao</div><div class=""><div class=""><br class=""><div class="gmail_quote"><div class="">On Mon, Sep 11, 2017 at 03:52 Narges Mehran <<a href="mailto:narges.mehran@gmail.com" target="_blank" class="">narges.mehran@gmail.com</a>> wrote:<br class=""></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class=""><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:rgb(12,52,61)">Hello ndnSIM team,<br class=""><br class=""></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:rgb(12,52,61)">It seems that I should run a socket-based application, such as the "ChronoSync", on UAN nodes.<br class="">I am following this link: <a href="https://github.com/spirosmastorakis/scenario-ChronoSync" target="_blank" class="">https://github.com/spirosmastorakis/scenario-ChronoSync</a><br class=""><br class="">While running the "./waf", this error comes up!<br class="">Vostro1310:~/ndnSIM2.1/scenario-ChronoSync$ ./waf<br class="">Waf: Entering directory `/home/narguess/ndnSIM2.1/scenario-ChronoSync/build'<br class="">[13/13] Linking build/chronosync-simple<br class="">/usr/local/lib/libns3-dev-emu-optimized.so: undefined reference to `ns3::LogComponent::LogComponent(std::string const&, ns3::LogLevel)'<br class="">collect2: error: ld returned 1 exit status<br class=""><br class=""></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:rgb(12,52,61)">Regards,<br class=""></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:rgb(12,52,61)">Narges</div></div><div class="gmail_extra"><br class=""></div>

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