Error in Scenario Server: WorldRunTimeLogging logging has not been enabled

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Tyson 2024-9-26

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https://ww2.mathworks.cn/matlabcentral/answers/2155650-error-in-scenario-server-worldruntimelogging-logging-has-not-been-enabled

编辑： Simon Silge 2025-7-31

rrSim = rrApp.createSimulation
rrSim.set("Logging","on")
rrSim.set("SimulationCommand","Start")
rrLog = rrSim.get("SimulationLog");

I ran the above lines of code, trying to get the log of Roadrunner simulation. However, after enabling logging through rrSim and waiting for the simulation to complete, I can't run rrSim.get("SimulationLog"), due to this error:

Error using Simulink.ScenarioSimulationMcos/get

Error in Scenario Server: WorldRuntimeLogging logging has not been enabled.

Error in Simulink.ScenarioSimulation/get

Any help is appreciated

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采纳的回答

Simon Silge 2024-11-5

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https://ww2.mathworks.cn/matlabcentral/answers/2155650-error-in-scenario-server-worldruntimelogging-logging-has-not-been-enabled#answer_1541425

It looks like this problem has been fixed in Update 1 for RoadRunner. Please reinstall R2024b from our website to receive the newest version.

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Simon Silge 2025-7-31

Hi @Somtochukwu I have just tested it on my side and don't have the problem. Let me see if I can get someone to help you with this.

Simon Silge 2025-7-31

编辑：Simon Silge 2025-7-31

Hi, both me and my colleague where not able to reproduce this. Could you please provide some more more infomation on which steps exactly you are taking and the version number of MATLAB you are using (type ver into the command window) and send that all to the tech support ? They should be able to support you in this.

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更多回答（1 个）

Saurabh 2024-9-30

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https://ww2.mathworks.cn/matlabcentral/answers/2155650-error-in-scenario-server-worldruntimelogging-logging-has-not-been-enabled#answer_1524395

Hi @Tyson Nguyen,

Upon attempting to reproduce the issue on my end, I encountered a similar problem. I explored several options to determine if a workaround was available, and I successfully identified one.

Run the simulation from CmdRoadRunnerAPI using ".\CmdRoadRunnerApi.exe --serverAddress localhost:<port> "SimulateScenario(pacing.value='1' enable_runtime_log='true')".
Execute set(rrSim,"Logging","On") from MATLAB.
Fetch the log from MATLAB using simLog = get(rrSim, "SimulationLog");

I hope this was helpful.

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Tyson 2024-11-5

@Simon Silge

Does that mean I have to uninstall roadrunner and reinstall it to update it?

Simon Silge 2024-11-5

@Tyson Nguyen yes that is correct. There is no other way to install an update for a certain release that I know of.

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类别

Robotics and Autonomous Systems Automated Driving Toolbox Scenario Simulation RoadRunner Scenario Simulation Programmatic Scene and Scenario Management

Automotive Automated Driving Toolbox Scenario Simulation RoadRunner Scenario Simulation Programmatic Scene and Scenario Management

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