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<span style="font-family: calibri, arial, helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);">Hi </span><span style="color: rgb(0, 0, 0); font-family: calibri, arial, helvetica, sans-serif; font-size: 12pt; background-color: rgba(0, 0, 0, 0); display: inline !important;">Carles, </span></div>
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re-compile and install ndn-cxx. Afterward, re-compile and install nfd and nlsr. Also, if you are using a Linux based operating system, use sudo ldconfig after the installation of each of these packages or once at last. This should solve your problem.</div>
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<br>
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Regards,</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Saurab Dulal</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Mini-NDN <mini-ndn-bounces@lists.cs.ucla.edu> on behalf of Carles Sastre Pérez via Mini-NDN <mini-ndn@lists.cs.ucla.edu><br>
<b>Sent:</b> Thursday, August 20, 2020 10:46 AM<br>
<b>To:</b> mini-ndn@lists.cs.ucla.edu <mini-ndn@lists.cs.ucla.edu><br>
<b>Subject:</b> Re: [Mini-NDN] [EXT] Problems with NLSR</font>
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<div class="PlainText">Hi Junxiao,<br>
<br>
Using the command "sudo ldconfig" I have not been able to solve the<br>
error either.<br>
<br>
I have tried to compile the files into the NLSR directory created with<br>
the installation and I have found the following bug.<br>
<br>
carles@ubuntu-virtualBox:~/mini-ndn-project/mini-ndn/ndn-src/NLSR$ ./waf -v<br>
Waf: Entering directory<br>
`/home/carles/mini-ndn-project/mini-ndn/ndn-src/NLSR/build'<br>
[ 5/41] Compiling src/route/routing-table-entry.cpp<br>
17:21:16 runner ['/usr/bin/g++', '-O2', '-g', '-pedantic', '-Wall',<br>
'-Wextra', '-Wnon-virtual-dtor', '-Wno-unused-parameter',<br>
'-fdiagnostics-color', '-std=c++14', '-pthread', '-pthread', '-I.',<br>
'-I..', '-Isrc', '-I../src', '-I/usr/local/include', '-I/usr/include',<br>
'-DNDEBUG', '-DBOOST_STACKTRACE_DYN_LINK', '-DBOOST_LOG_DYN_LINK',<br>
'../src/route/routing-table-entry.cpp', '-c',<br>
'-o/home/carles/mini-ndn-project/mini-ndn/ndn-src/NLSR/build/src/route/routing-table-entry.cpp.2.o']<br>
[ 6/41] Compiling src/lsdb.cpp<br>
17:21:16 runner ['/usr/bin/g++', '-O2', '-g', '-pedantic', '-Wall',<br>
'-Wextra', '-Wnon-virtual-dtor', '-Wno-unused-parameter',<br>
'-fdiagnostics-color', '-std=c++14', '-pthread', '-pthread', '-I.',<br>
'-I..', '-Isrc', '-I../src', '-I/usr/local/include', '-I/usr/include',<br>
'-DNDEBUG', '-DBOOST_STACKTRACE_DYN_LINK', '-DBOOST_LOG_DYN_LINK',<br>
'../src/lsdb.cpp', '-c',<br>
'-o/home/carles/mini-ndn-project/mini-ndn/ndn-src/NLSR/build/src/lsdb.cpp.2.o']<br>
[34/41] Compiling src/communication/sync-protocol-adapter.cpp<br>
17:21:21 runner ['/usr/bin/g++', '-O2', '-g', '-pedantic', '-Wall',<br>
'-Wextra', '-Wnon-virtual-dtor', '-Wno-unused-parameter',<br>
'-fdiagnostics-color', '-std=c++14', '-pthread', '-pthread', '-I.',<br>
'-I..', '-Isrc', '-I../src', '-I/usr/local/include', '-I/usr/include',<br>
'-DNDEBUG', '-DBOOST_STACKTRACE_DYN_LINK', '-DBOOST_LOG_DYN_LINK',<br>
'../src/communication/sync-protocol-adapter.cpp', '-c',<br>
'-o/home/carles/mini-ndn-project/mini-ndn/ndn-src/NLSR/build/src/communication/sync-protocol-adapter.cpp.2.o']<br>
g++: internal compiler error: Terminado (killed) (program cc1plus)<br>
Please submit a full bug report,<br>
with preprocessed source if appropriate.<br>
See <<a href="file:///usr/share/doc/gcc-7/README.Bugs">file:///usr/share/doc/gcc-7/README.Bugs</a>> for instructions.<br>
<br>
Waf: Leaving directory<br>
`/home/carles/mini-ndn-project/mini-ndn/ndn-src/NLSR/build'<br>
Build failed<br>
-> task in 'nlsr-objects' failed with exit status 4:<br>
{task 140368718280296: cxx lsdb.cpp -> lsdb.cpp.2.o}<br>
['/usr/bin/g++', '-O2', '-g', '-pedantic', '-Wall', '-Wextra',<br>
'-Wnon-virtual-dtor', '-Wno-unused-parameter', '-fdiagnostics-color',<br>
'-std=c++14', '-pthread', '-pthread', '-I.', '-I..', '-Isrc',<br>
'-I../src', '-I/usr/local/include', '-I/usr/include', '-DNDEBUG',<br>
'-DBOOST_STACKTRACE_DYN_LINK', '-DBOOST_LOG_DYN_LINK',<br>
'../src/lsdb.cpp', '-c',<br>
'-o/home/carles/mini-ndn-project/mini-ndn/ndn-src/NLSR/build/src/lsdb.cpp.2.o']<br>
<br>
Do you have any reason why the error appears when I use the command<br>
"nlsrc" on a topology?<br>
<br>
A greeting and thanks in advance,<br>
<br>
Carles<br>
<br>
El jue., 20 ago. 2020 a las 13:13, Junxiao Shi<br>
(<shijunxiao@email.arizona.edu>) escribió:<br>
><br>
> sudo ldconfig<br>
><br>
> On Thu, Aug 20, 2020 at 06:13 Carles Sastre Pérez via Mini-NDN <mini-ndn@lists.cs.ucla.edu> wrote:<br>
>><br>
>> External Email<br>
>><br>
>><br>
>><br>
>> Hi Mini-NDN teams,<br>
>><br>
>><br>
>><br>
>> I am having some problems with the Nlsrc command. When I load a<br>
>><br>
>> certain topology into Mini-NDN, it loads it correctly but when<br>
>><br>
>> performing the command that I mentioned above I get the following<br>
>><br>
>> error.<br>
>><br>
>><br>
>><br>
>> mini-ndn> a nlsrc status<br>
>><br>
>> nlsrc: symbol lookup error: nlsrc: undefined symbol: _ZNK3ndn4Data10getContentEv<br>
>><br>
>><br>
>><br>
>> I have tried completely reinstalling Mini-NDN again and deleting the<br>
>><br>
>> NLSR folder to reinstall again but it still gives me the same<br>
>><br>
>> problems.<br>
>><br>
>><br>
>><br>
>> I have searched for information about the problem that happens to me<br>
>><br>
>> but I have not found any solution other than reinstalling the program.<br>
>><br>
>> Could you please help me to solve the problem? Any help will be<br>
>><br>
>> appreciated.<br>
>><br>
>><br>
>><br>
>> Thank you in advance.<br>
>><br>
>><br>
>><br>
>> Regards,<br>
>><br>
>><br>
>><br>
>> Carles<br>
>><br>
>> _______________________________________________<br>
>><br>
>> Mini-NDN mailing list<br>
>><br>
>> Mini-NDN@lists.cs.ucla.edu<br>
>><br>
>> <a href="http://www.lists.cs.ucla.edu/mailman/listinfo/mini-ndn">http://www.lists.cs.ucla.edu/mailman/listinfo/mini-ndn</a><br>
>><br>
>><br>
>><br>
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