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-1
votes
1
answer
77
views
randomTrips.py hangs indefinitely on Windows; outputs written only after force termination
I’m building an agentic AI around SUMO using Python (TraCI + randomTrips.py) on Windows.
I’m facing an issue where randomTrips.py hangs indefinitely during traffic generation when executed ...
0
votes
0
answers
45
views
getD2DCapability error when simulating a 5g project
So I did download the VM appliance in the official simu5g webpage that contains simu5g and inet4.3 also with omnet6.0pre11, I did create a folder called smart_agri in simulations inside simu5g and I ...
0
votes
1
answer
88
views
DLL load failure when importing both libsumo and pyarrow
I'm creating new venv (using virtualenv) with Python 3.12.
The only two packages I'm installing are libsumo and pyarrow.
When I run only this line:
import libsumo
or only this line:
import pyarrow
...
2
votes
1
answer
81
views
How connect TraCI client with the SUMO GUI using a server port?
When I try to connect TraCI with SUMO using the server port, it connects, but the SUMO config files do not load immediately. The files only load after the client is connected. This creates an issue ...
0
votes
0
answers
34
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+...
0
votes
0
answers
22
views
Trouble Running Veins with SUMO: ConnectionManager Module Not Found in Vehicle NIC
Problem Description:
I am trying to run a simulation using Veins with OMNeT++ connected to SUMO via TraCI.
I have the following files:
.ini file with TraCIScenarioManager configured to launch ...
0
votes
1
answer
97
views
SUMO RL : 'module’ object is not callable
When I run the following code i get error 'module' object is not callable
if __name__ == "__main__":
env_name = "4x4grid"
register_env(
env_name,
lambda _: ...
0
votes
1
answer
72
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 ...
0
votes
1
answer
85
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-...
0
votes
1
answer
31
views
How can I get Sumo Graphical Interface - Edit coloring scheme - Street - byLiveEdgeData to work again?
My goal is to create a heatmap of my simulation.
To do that, I used 'Edit coloring scheme - Street - byLiveEdgeData' -> entered to have SUMO collect data for each edge as it was entered.
However, ...
1
vote
1
answer
67
views
How can I generate a random flow each time with different traffic allocation?
I use the function below to generate random flows in SUMO and output a file with the .rou.xml extension. I expect that every time I run my program to generate a new file (with the same name as before) ...
0
votes
1
answer
58
views
How to create instance of traci for sumo in C++
So,basically I am working on the open source code of the sumo eclipse and I want to use Traci library for real time simulation so for that I included the TraCIAPI.h file and also included the path in ...
0
votes
1
answer
79
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
votes
1
answer
246
views
Unable to CMAKE on Mac M2 - JNI was not found
I am trying to build SUMO on MAC M2, I am following the instructions from this source.
When I initiate cmake -B build, I get the following error:
-- CMAKE_BINARY_DIR: /Users/daspr/sumo/build
-- ...
0
votes
1
answer
73
views
How do I change my SUMO option --collision.action from the default value "teleport" to "none"?
I need to set SUMO (Simulation of Urban Mobility) so that no action is taken when vehicle collisions occur. To do this, I need to change the --collision.action option, which by default has value "...