2,161 questions
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Omnet++ Inet4.5 cannot resolve import
I'm new to OMNeT++ 6.1 with INET 4.5. I wanted to create a .msg file where I import the TagBase from inet.common.TagBase. I referenced inet4.5 in Properties -> Project References but it can't ...
- 1
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28
views
Vehicles visible in SUMO but not in OMNeT++ after replacing Erlangen example map in Veins
I tried to replace the SUMO files in the Veins Erlangen example, which normally works fine, by using my own SUMO map and routes. I can see the vehicles in the SUMO GUI, but no vehicles appear in OMNeT+...
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42
views
Modeling Ethernet switch and Ethernet PHYs (physical units) in OMNET++
Can I model an Ethernet Switch or an Ethernet PHY (Physical unit) in OMNET++ without installing the INET framework?
I am expecting that Ethernet PHYs can via OMNET++ be modeled without INET as it only ...
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0
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27
views
Class "dtnsim::Central" not found -- perhaps its code was not
I am currently trying to run the dtnsim project on omnet++ 5.5.1. However, during execution, it reports that the NED cannot find the Central class. I have specified Central with @class and have ...
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29
views
How the temporal model file in Castalia simulator works?
I am trying to understand the way Castalia uses the temporal model file. I know that depending on the previous value of the signal and the time passed since then it chooses a value from the ...
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0
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67
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OMNeT++ and INET Framework FloRa setup getting error: ISO C++17 does not allow 'register' storage class
I'm trying to install FloRa on OMNet++ but getting this error
16:20:44 **** Incremental Build of configuration debug for project flora ****
make MODE=debug all
make[1]: Entering directory '/d/omnetpp/...
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1
answer
52
views
ERRORS: build up veins in Omnet++
I have came up with these errors when building up veins in an omnet++ workspace.
Here is what I did:
create a new workspace 2. import veins 3. build the project
Then I got these errors regarding ...
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43
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How to resolve the issue of “doesn’t support packet pushing on gate” in OMNeT++ simulation
I want to apply CBS again to each flow within the SR_A class before performing CBS. To achieve this, I am attempting to add a submodule to the IEEE8021qTimeAwareShaper.ned file, where the additional ...
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1
answer
56
views
INET Framework in OMNeT++ 6.1 displays yellow exclamation mark after installation via IDE
I am using OMNeT++ 6.1, and after installing the INET4.5 through the IDE, I am encountering an issue where a yellow exclamation mark is displayed next to the INET framework in the project tree. This ...
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answers
38
views
How to apply visualization for each node in OMNet++? Is Visualization in INET applied at Network Level?
I have created a network of nodes in OMNet++. I have defined in Network.ned:
visualizer: <default(firstAvailableOrEmpty("IntegratedCanvasVisualizer"))> like IIntegratedVisualizer if ...
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55
views
Dynamic generating topology via xml file using omnet++ INET: Channel not initialized error
void NetBuilder::buildNetwork(cModule *parent)
{
const char* xmlPath = par("xmlConfig");
cXMLElement* xmlRoot = getEnvir()->getXMLDocument(xmlPath);
if (xmlRoot == nullptr) {
...
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0
votes
1
answer
54
views
OMNeT++ is freezing and becoming unresponsive while running a Veins simulation
I am unable to access anything in OMNeT++ Qtenv when running a Veins simulation. I don't know the exact reason for this, but it started when I first tried to inspect a vehicle's internal communication ...
- 15
0
votes
1
answer
80
views
TraCI server "SUMO 1.21.0" reports API version 21, which is unsupported
I'm trying to simulate a c-v2x scenario in Omnet++ 6.0.3, Veins 5.2, Inet 4.5 and Simu5G. My SUMO version, as in the title, is in 1.21.0.
After building my project and running the Scenario with sumo-...
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answers
52
views
Omnetpp skipping a huge amount of sim time, making the simulation stops
The event "ProsumerNetExtraLarge.schedulerModule (MosaikSchedulerModule, id=3)", after proceeding right with its time for a long period of the simulation, suddenly skips a huge amount of ...
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1
answer
71
views
How to implement Traffic Light in a Veins scenario
How can I implement traffic lights in Veins. I tried looking at the veins_testsims example but I don't understand how to allow exchanging messages with vehicles. I would like traffic lights to be able ...
1
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0
answers
239
views
OMNET++ simulation : Class not found perhaps its code was not linked in
I'am having a issue with omnet++ when running my first project and I don't get where the problem is
the error is : <!> Class "BaseStation" not found -- perhaps its code was not linked ...
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0
votes
1
answer
62
views
Trouble with intallation of OMNET++. After running the mingenv file. I run the make command but I got this error and do not know what it means
clistener.cc
clistener.cc:56:5: warning: 'receiveSignal' is deprecated [-Wdeprecated-declarations]
receiveSignal(c, signalID, checked_int_cast<long>(i,nullptr,msg), d);
^
C:/OM++/omnetpp-...
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-1
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1
answer
72
views
How do i fix this bug in OMNET++
I wrote a time synchronization project based on OMNET's Time Flood protocol, in which the topology is a very simple triangle, but when compiling it always shows that it can't find the dependency ...
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0
votes
1
answer
79
views
How to retrieve SUMO results from VEINs?
I'm currently working on a project that integrates SUMO with OMNeT++ using Veins. I am running different simulation scenarios by changing the TraCIScenarioManager penetration rate variable in the ...
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1
answer
86
views
how to send udp packet to specified host in omnet ++ with inet
my problem is host A is broadcast the udp packet to all hosts within the network , what i need is just to send it to the specified destination address host B. i used udpbasic app and udp sink.
please ...
0
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1
answer
53
views
Some problems about inet and osg when using omnet++
I'm trying to simulate nesting network at omnet++.
After i import the nesting project and inet into the omnet++, i build the project and i encounter some problems like below:
/usr/bin/ld: ../../inet/...
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0
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0
answers
38
views
How open multi client connection on Sumo using veins_launchd script
I'm working on veins and Sumo and I'd like to know how to modify the veins_launchd script in order to launch a sumo istance with the parameter --num-cliens 2.
I'm referring to this: How to give sumo ...
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0
votes
1
answer
174
views
How to build veins inet project in omnet
when I m trying to build an omnetpp project including Inet-4.2.2 Simu5G-1.1.0 and veins-5.1 this error occurs while building :
Creating shared library: ../out/clang-release/src/libveins_inet.dll
../...
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votes
1
answer
62
views
Omnet++ Veins Building Problem on MAC No rule to make target
I am trying to build Veins on my MACOS. I am not very experienced with building. I got an error and I cannot solve. The problem is when trying to build:
02:57:23 **** Incremental Build of ...
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0
votes
1
answer
63
views
Veins handleLower is not called when another node sends WSM
I am currently working on school project regarding to V2X simulations (currently using omnet++ v. 6.0.1 and veins v. 5.2).
So far I created simple example with 1 RSU and 3 vehicles. The goal so far is ...
- 1