Error in adding sensors to ego vehicle in RoadRunner using addSensors function in simulink

I have the following errors while I wanted to define sensors to the ego vehicle in roadrunner using Simulink.

Dot indexing is not supported for variables of this type.

Error in Simulink.SensorSimulation/addSensorsImpl

Error in matlabshared.scenario.SensorSimulation.SensorSim/addSensors

Answer 1

[Pratyush]

Hi Amin,

I understand that you face some errors when defining sensors to the ego vehicle in roadrunner using Simulink.

To resolve the errors you're encountering you can try out the following:

1. Verify the type of the variable you're using dot indexing on to ensure it's the correct object type.
2. Check that the property or method you're accessing exists for the object by using the `properties` and `methods` functions.
3. Make sure you're using the correct syntax to add sensors to the ego vehicle.
4. Update MATLAB, RoadRunner, and the Automated Driving Toolbox to the latest versions to avoid compatibility issues.

[Amin Tahouni]

Hi Pratyush

Thanks for your responce

i found what was the problem

the problem was that I was putting the sensor (roadrunner scenario reader blocks, driving radar data generator and vision detection generator) in a subsystem block.

they must be in the first page of Simulink not inside the subsystem block