Closed bargisou closed 6 years ago
Is there any way to solve the below mentioned problem?
That is a generic problem. You need to check the Eclipse IDE console output to understand what is going on.
I have added the 7_platooning scenario to show the example in section '3.7 Adding Vehicle Platoon' of the manual.
Probably the addNode.xml file is empty. and the simulation terminates at time 0s, because there is no nodes in the simulation. Follow the manual ...
Actually I have added a "add_0" node and made changes in the edge,node and route files accordingly.
The configuration should look like this:
include ../omnetpp_general.ini
[Config tutorial1]
description = "This config shows you how to add nodes into simulation"
Network.TraCI.active = true
Network.TraCI.SUMOapplication = "sumo-guiD"
Network.TraCI.SUMOconfig = "07_platooning/example.sumocfg"
Network.TraCI.terminateTime = 600s
Network.addNode.id = "add_0"
And the addNode.xml can have this content:
<?xml version="1.0" encoding="UTF-8"?>
<addNode id="add_0">
<vehicle_platoon id="plt1" type="passenger" size="5" route="route0" depart="0" departLane="1" departPos="40" platoonMaxSpeed="20" color="red" />
</addNode>
Yes.It is the same
The error still persists .But the files seem to be the same as you mentioned above.
The console window says the following: <!> std::runtime_error: cannot open file addNode.xml -- in module (VENTOS::TraCI_Start) Network.TraCI (id=2), during network initialization Is there any command to simulate the addnode.xml file? Are we supposed to change tutorial.cc according to section 8 or section 9?
The error message is strange! VENTOS cannot find the addNode.xml file! Can you run your simulation in debug mode and tell me the line that throws this run-time error?
P.S: In the edge file, you created a 1 lane street, but in the addNode file you want to insert the platoon in lane 1? I think lanes starts with 0 index.
Even if I change the depart lane to 0 index as you said the error still persists which says "SIMULATION ENDED AT TIME 0 & TCPIP Socket error" and in the console window "Cannot open file addnode.xml"
I am not able to run the simulation in debug mode.
Does the addnode.xml file need to be compiled when changes are made using command line before run configuration?
Is there any way out through this to find out where exactly the problem lies?
Unfortunately I do not have any more hints for you!
The last option is to send your example as a file to me and I would have a look at it later on. Also send me an screenshot of your run configuration in eclipse.
The required files are attached below:
On Thu, May 10, 2018 at 8:53 AM, Mani Amoozadeh notifications@github.com wrote:
Unfortunately I do not have any more hints for you!
The last option is to send your example as a file to me and I would have a look at it later on. Also send me an screenshot of your run configuration in eclipse.
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-- Sourabh Bargi
/****/ /// @file tutorial.cc /// @author Mani Amoozadeh maniam@ucdavis.edu /// @author second author name /// @date Sep 2016 /// /****/ // VENTOS, Vehicular Network Open Simulator; see http:? // Copyright (C) 2013-2015 /****/ // // This file is part of VENTOS. // VENTOS is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA //
namespace VENTOS {
// Define_Module macro registers this class with OMNET++ Define_Module(VENTOS::tutorial);
tutorial::~tutorial() {
}
void tutorial::initialize(int stage) { if(stage == 0) { active = par("active").boolValue();
if(active)
{
// get a pointer to the TraCI module
TraCI = TraCI_Commands::getTraCI();
// subscribe to initializeWithTraCISignal
Signal_initialize_withTraCI = registerSignal("initializeWithTraCISignal");
omnetpp::getSimulation()->getSystemModule()->subscribe("initializeWithTraCISignal", this);
// subscribe to executeEachTimeStepSignal
Signal_executeEachTS = registerSignal("executeEachTimeStepSignal");
omnetpp::getSimulation()->getSystemModule()->subscribe("executeEachTimeStepSignal", this);
}
}
}
void tutorial::finish() { if(!active) return;
// unsubscribe from initializeWithTraCISignal
if(omnetpp::getSimulation()->getSystemModule()->isSubscribed("initializeWithTraCISignal", this))
omnetpp::getSimulation()->getSystemModule()->unsubscribe("initializeWithTraCISignal", this);
// unsubscribe from executeEachTimeStepSignal
if(omnetpp::getSimulation()->getSystemModule()->isSubscribed("executeEachTimeStepSignal", this))
omnetpp::getSimulation()->getSystemModule()->unsubscribe("executeEachTimeStepSignal", this);
}
void tutorial::handleMessage(omnetpp::cMessage *msg) {
}
void tutorial::receiveSignal(omnetpp::cComponent source, omnetpp::simsignal_t signalID, long i, cObject details) { Enter_Method_Silent();
// if Signal_executeEachTS is received, then call executeEachTimestep() method
if(signalID == Signal_executeEachTS)
{
tutorial::executeEachTimestep();
}
// if Signal_initialize_withTraCI is received, then call initialize_withTraCI() method
else if(signalID == Signal_initialize_withTraCI)
{
tutorial::initialize_withTraCI();
}
}
void tutorial::initialize_withTraCI() {
}
void tutorial::executeEachTimestep() { static int departedVehs = 0; // get number of departed vehicles in the current time step departedVehs += TraCI->simulationGetDepartedVehiclesCount();
static int arrivedVehs = 0; // get the number of arrived vehicles in the current time step
arrivedVehs += TraCI->simulationGetArrivedNumber(); std::cout << "\ntime step: " << omnetpp::simTime().dbl(); std::cout << ", departed vehs: " << departedVehs; std::cout << ", arrived vehs: " << arrivedVehs; std::cout << "\n" << std::flush;
} }
Can I merge and leave different platoon
On Jun 26, 2018 9:49 AM, "Mani Amoozadeh" notifications@github.com wrote:
Closed #32 https://github.com/ManiAm/VENTOS_Public/issues/32.
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Why is it that the simulation is only shown in the OMNET++ but no message transfer in OMNeT++ and only the net file is generated showing routes and edges but no vehicles running for the entire simulation.