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I do not have much experience with Omnet,I would like to know if I correctly running the command to run the example.

First when I type make Vanetza, I realized that COHDA_MK2_ROOT is missing, however, the Vanetza compiles without error:

mkdir extern/vanetza/build cd extern/vanetza/build && cmake -DCMAKE_BUILD_TYPE=Release .. -- The C compiler identification is GNU 5.4.0 -- The CXX compiler identification is GNU 5.4.0 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Boost version: 1.58.0 -- Boost version: 1.58.0 -- Found the following Boost libraries: -- date_time -- serialization -- Boost version: 1.58.0 -- Found the following Boost libraries: -- date_time -- Boost version: 1.58.0 -- Found the following Boost libraries: -- date_time -- Found GeographicLib: /usr/local/include (found suitable version "1.46", minimum required is "1.37") -- Boost version: 1.58.0 -- Found the following Boost libraries: -- serialization -- Found CryptoPP: /usr/include (found suitable version "5.6.1", minimum required is "5.6.1") **-- Could NOT find Cohda (missing: COHDA_MK2_ROOT)** -- Boost version: 1.58.0 -- Found the following Boost libraries: -- system -- Configuring done -- Generating done

When I try to run the ./run command with root into the /artery/scenarios/artery, it returns:

./run: 2: ./run: ../../run: not found

When I try to run the opp_run command into the same folder, I can open the Omnet, however, the simulation does not run since the Scenario.ned is missing.

What can I do?

Rhu
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1 Answers1

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Those run scripts are obsolete by now. You can run simulations through the new run targets, i.e. the scenario from the scenarios/artery folder can be executed by the run_example target in your build directory.

If you have followed the build instructions in Artery's README then it looks like this:

cd build
make run_example

You can also start the simulation environment trough the debug_exampletarget if you have built with CMAKE_BUILD_TYPE set to "Debug",

PS: "Could NOT find Cohda (missing: COHDA_MK2_ROOT)" is not a severe error at all, it just informs about a build configuration without features requiring this optional dependency.

Raphael Riebl
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  • I ran the command `make run_example` and an error occurred. SUMO stopped and the log shows that the file "extern/veins/examples/veins/erlangen.net.xml" did not exist, to solve this problem I copied the .net.xml, rou.xml, poly.xml and sumo.cfg from Veins example folder to scenarios/artery. After that, I removed the line from launchd.xml file. It's working fine. Thank you Raphael! – Rhu Sep 14 '16 at 14:33
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    Veins' sumo-launchd.py script is sensitive to the directory where it was started. I recommend to invoke this script through `make launch_sumo` for Artery. Then you should not need to copy any files around. – Raphael Riebl Sep 14 '16 at 14:41