- Open the RoadRunner app and create a new project using the ‘New Project’ button.
- Check the sample scenes and scenarios options if required.
- After creating the project, navigate to the ‘Scenes’ folder and add your scene files (files with ‘.rrscene’ extension).
- Similarly, add the scenario files (files with ‘.rrscenario’ extension) to the ‘Scenarios’ folder.
- Add any other configuration files to the ‘Project’ folder.
Issues with OpenScenario() and trying to run a roadrunner simulation
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I get the following error when trying to run my code:
Error using matlabshared.roadrunner.RoadRunnerService/openScenarioImpl
RoadRunner method execution failed. Details:
This is not a valid project path. No 'Project' subdirectory exists at that location. (Path: C:/Program Files/RoadRunner
R2023b/bin/win64/AssetsInstall/Base Asset Scenes/../)
Error in matlabshared.roadrunner.RoadRunnerService/openScenario (line 32)
rrService.openScenarioImpl(lsr);
Error in roadrunner/openScenario (line 29)
openScenario( obj.Application, varargin{ : } );
Error in VehicleControlDemo (line 10)
openScenario(rrApp, "roadrunner_demoscene.rrscenario");
For reference, the file name is VehicleControlDemo.m, and the project contains a Scenes and Scenarios folder with the corresponding scenes/scenarios.
RRInstallationFolder = "C:\Program Files\RoadRunner " + matlabRelease.Release + "\bin\win64";
s = settings;
s.roadrunner.application.InstallationFolder.PersonalValue = RRInstallationFolder;
s.roadrunner.application.InstallationFolder.TemporaryValue = RRInstallationFolder;
rrApp = roadrunner("C:\Users\kwasi\Documents\RoadRunner Demo Project");
openScene(rrApp, 'ScenarioBasic.rrscene');
openScenario(rrApp, "roadrunner_demoscene.rrscenario");
rrSim = createSimulation(rrApp);
set(rrSim, 'SimulationCommand','Start');
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回答(1 个)
Narvik
2023-10-25
Hi,
I understand that you are facing an issue while trying to run a RoadRunner simulation. The error message may be caused by missing auxiliary RoadRunner project files.
This issue can be resolved by creating a new RoadRunner project and adding all the required files to the project. The following steps might resolve your issue:
You should now be able to run the RoadRunner simulation.
You can also refer to the ‘Set Up RoadRunner Scenario' section in the following documentation link:
Hope this helps!
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