I'm beginner at omnet++ and veins, I have just installed Omnet++ 5.0 (on Windows 10) and installed INET with it as well. I've added a new application traci named "obstacle" to block véhicules, I've changed the files erlangen.launchd.xml and omnetpp.ini and I try to run the examples erlangen. However, it throws an error:
Simulation terminated with exit code: -1073741819.
I am not finding any help regarding this error anywhere.
Please help me .
-1073741819 is equal to 0xC0000005. Try to search using this error number.
Moreover, take a look at Debugging and set in your omnetpp.ini:
debug-on-errors = true
Thanks to that when your simulation crashes, the debugger will show the line that is source of this error.
the debugger open cexecption.cc
the result of debugging
and the error message is :
std::logic_error: basic_string::_m_construct null not valid -- in module (veins::traciscenariomanagerlaunchd) rsuexamplescenario.manager (id=6), at t=1s, event #2
Related
I installed the Pardiso.jl with instructions on the package webpage. And when I run the test code, Julia just exited with the error message below. When I run from 568-574 it was not a problem. but when I try to use solve!() Julia just crushed. The link directs me to https://code.visualstudio.com/docs/supporting/troubleshoot-terminal-launch
I am not an expert with using external solver so would anyone kindly help me out?
The terminal process "julia.exe '-i', '--banner=no', '--project=C:\Users\catie.julia\environments\v1.6', 'c:\Users\catie.vscode\extensions\julialang.language-julia-1.4.3\scripts\terminalserver\terminalserver.jl', '\.\pipe\vsc-jl-repl-f9a2393d-4e4d-42ec-9aa9-acb076d5bde1', '\.\pipe\vsc-jl-cr-4f79880d-c78a-44bc-858d-92cdce1af703', 'USE_REVISE=true', 'USE_PLOTPANE=true', 'USE_PROGRESS=true', 'DEBUG_MODE=false'" terminated with exit code: 3221226356.
test code on Parsido package website
error message appears
I have installed OMNeT++ 5.6.2 and added the INET 4.2.1 framework.
I followed the setup instructions as per the doc given and compiled and did make.
On running ./aloha I seem to encounter parameter unassigned error as follows :
Setting up Cmdenv...
Loading NED files from .: 4
Preparing for running configuration General, run #0...
Assigned runID=General-0-20201227-14:11:08-9189
Setting up network "Aloha"...
<!> Error: The simulation wanted to ask a question, set cmdenv-interactive=true to allow it: "Enter parameter 'Aloha.host[0].iaTime' (unassigned):" -- in module (aloha::Host) Aloha.host[0] (id=3), during network setup
End.
Even on running a different example from INET, from examples, adhoc, seem to get a similar error as follows :
Preparing for running configuration General, run #0...
Assigned runID=General-0-20201223-00:37:38-95889
Setting up network "Net80211"...
<!> Error: The simulation wanted to ask a question, set cmdenv-interactive=true to allow it: "Enter parameter 'Net80211.numHosts' (unassigned):" -- in module (omnetpp::cModule) Net80211 (id=1), during network setup
End.
Simulation terminated with exit code: 1
I did set cmdenv-intercative=true in the config file and yet the error does not go away.
Please do let me know if you need any additional information. Any help, direction or pointer to some resources would be greatly appreciated and will be really really helpful.
You need to set "cmdenv-intercative=true" for the [General] section.
I am trying to run simulte with omnet 5.0 and inet 3.4. I build in with terminal.
When i try to run tutorial simulation via
Right-clicking on simulations/tutorial/omnetpp.ini and "Run as Omnet simulation", it gives me following error
Error in module (omnetpp::cModule) SingleCell (id=1) during network setup:Class "LteChannelControl" not found -- perhaps its code was not linked in, or the class wasn't registered with Register_Class(), or in the case of modules and channels, with Define_Module/Define_Channel().
Now I have also checked LteChannelControl class .cc and it infact has the Define_Module(LteChannelControl) inside.
If you have any idea how to resolve this, it will be eppreciated.
Thanks
the problem was solved by running simulations via terminal. It appears that using Omnet gui for simulte gives alot of problems. Simulte wants to be used via terminal or cmd instead.
i had installed Omnet++ version 4 and also 5.I had imported castalia 3.2 and tested the simulation with radiotest.While running the simulation i am getting an error like
" Exception occurred executing command line.
Cannot run program "D:/MTECH/M.TECH" (in directory "D:\MTECH\M.TECH PROJECT\NEW OMNET++ FILES\Casssss\Simulations\radioTest"): CreateProcess error=2, The system cannot find the file specified"
Not only in radiotest and i am also getting these types of errors for many simulation models.How to resolve it.Help me please.
I had also changed the Environmental variables with java.I am not getting a solution.Please recommend a solution or please tell me which are the perfect versions to use castalia 3.2.
Your path contains spaces. A path for OMNeT++ simulator, projects, etc must not contain spaces nor special characters.
I am trying to simulate a scenario in Veins where I want to disable the
right of way checks at the road junctions. I looked up at the Sumo wiki and
found that the bitset is 23 for the purpose. Another lookup in the
TraCIMobility.h header bundled with Veins helped me to know that this can
be done using the function commandSetSpeedMode() for a TraCIDemo11p node
which models the vehicles in the Veins demo simulation. I am trying to
build up my model using this demo bundled with Veins.
But as I am trying to do so, SUMO crashes. I am trying to initialize the
nodes in the initialize() function of TraCIDemo11p through the following
code:
void TraCIDemo11p::initialize(int stage) {
BaseWaveApplLayer::initialize(stage);
if (stage == 0) {
traci = TraCIMobilityAccess().get(getParentModule());
annotations = AnnotationManagerAccess().getIfExists();
ASSERT(annotations);
traci->commandSetSpeedMode(23); // This is the point of modification
sentMessage = false;
lastDroveAt = simTime();
findHost()->subscribe(parkingStateChangedSignal, this);
isParking = false;
sendWhileParking = par("sendWhileParking").boolValue();
}
}
I tried to set the modes with other standard values such as 0 or 31, but
every time I get SUMO crashed.
I am unable to figure out where else I should place this command. I tried
to set the mode in some other initialization stage by adding an else clause
to it but it crashes still. What's more, eve nthe the debugger on, no error
is being shown, either in the OMNeT++ window or the sumolaunchd.py output
in OMNeT++ cmd.
Please help to understand my error. Thanks.
EDIT: adding Error message info
To make things clear, I am not receiving any error message but the exit code. I searched for the code but got no help. The usual 'this app is not responding' window pops up and the sim ends, so I suspect SUMO to crash.
The OMNeT++ environment shows the following message:
Simulation terminated with exit code: -1073741819
Working directory: C:/Users/stes-2/veins-3.0/examples/Cross Roads
Command line: c:/Users/stes-2/omnetpp-4.4/bin/opp_run.exe -r 0 -n ../veins;../../src --tkenv-image-path=../../images -l ../../src/veins omnetpp.ini
Environment variables:
OMNETPP_ROOT=c:/Users/stes-2/omnetpp-4.4
PATH=;C:/Users/stes-2/veins-3.0/src;c:\Users\stes-2\omnetpp-4.4\bin;c:\Users\stes-2\omnetpp-4.4\msys\bin;c:\Users\stes-2\omnetpp-4.4\mingw\bin;c:/Users/stes-2/omnetpp-4.4/ide/jre/bin/client;c:/Users/stes-2/omnetpp-4.4/ide/jre/bin;c:/Users/stes-2/omnetpp-4.4/ide/jre/lib/i386;.;C:\Users\stes-2\omnetpp-4.4\msys\local\bin;c:\Users\stes-2\omnetpp-4.4\mingw\bin;C:\Users\stes-2\omnetpp-4.4\msys\bin;c:\Users\stes-2\omnetpp-4.4\bin;c:\ProgramData\Oracle\Java\javapath;c:\Windows\system32;c:\Windows;c:\Windows\System32\Wbem;c:\Windows\System32\WindowsPowerShell\v1.0\;c:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static;c:\Python27;c:\Users\stes-2\sumo-0.21.0;c:\Users\stes-2\omnetpp-4.4;
OMNETPP_IMAGE_PATH=c:\Users\stes-2\omnetpp-4.4\images
Since I am running SUMO through the sumoLaunchd.py script, the error message that turns up at the MingW cmd of OMNeT++ is:
Starting SUMO (c:/Users/stes-2/sumo-0.21.0/bin/sumo-gui.exe -c cross.sumo.cfg) o
n port 64161, seed 0
Connecting to SUMO (c:/Users/stes-2/sumo-0.21.0/bin/sumo-gui.exe -c cross.sumo.c
fg) on port 64161 (try 1)
Releasing lock on port
Starting proxy mode
Done with proxy mode
Done with proxy mode, killing SUMO
SIGTERM
Done running SUMO
Cleaning up
Result: "<?xml version="1.0"?>
<status>
<exit-code>15</exit-code>
<start>1433944271</start>
<end>1433944276</end>
<status>Exited with error code 15</status>
<stdout><![CDATA[Loading configuration... done.
]]></stdout>
<stderr><![CDATA[]]></stderr>
</status>
"
Closing connection from 127.0.0.1 on port 64160
I think you are missing some lines.
You have assigned the TraCIMobility to traci, and then you don't even consider the general commandInterface and the vehicleCommandInterface
TraCIMobility* mobility = TraCIMobilityAccess().get(getParentModule());
TraCICommandInterface* traci = mobility->getCommandInterface(); /* missing command interface */
TraCICommandInterface::Vehicle* traciVehicle = mobility->getVehicleCommandInterface(); /* missing vehicle command interface */
traciVehicle->setSpeedMode(someNumber);
I even tried to compile your code but it complains that there is no method available for TraCIMobility called commandSetSpeedMode(). But that could be due to difference in Veins versions.
Multi-stage initialization
A module/variable you are trying to access might not be ready, i.e. still has not been created, by the time you are trying to use it. In that case the multi-stage initialization feature of OMNeT++ can be used.
This means a "task" may be delayed to a later stage of the initialization of the current module:
void SomeModule::initialize(int stage)
{
ApplicationBase::initialize(stage); /* ignore if causes error */
if(stage == 0)
{
/* do this */
else if (stage == 3)
{
/* do this later */
}
}