Loading scenery failed - "Object reference not set to an instance of an object"

I am trying to run the AFDM_TJunction example given in the Configurations. The opSimulation runs and deposits the simulation_output.xml. When I try to run the opVisualizer, it gives me the error referenced above. I am attaching the files I use to run the visualizer.

Repository_Run_000.csv

Scenario.xosc

SceneryConfiguration.xodr

simulationOutput.xml

The opVisualizer expects to find the SceneryConfiguration.xodr next to the simulationOutput.xml. The easiest way is to just copy over the SceneryConfiguration.xodr and then retry loading the trace in the visualizer. I tried it with your files and it worked for me.

Small heads up: the behavior of the vehicles does not look very meaningful, so something might be off in the simulation. If there is an issue with the example configs, feel free to file another issue report.

Hi Arun, I have the xodr and xosc files in the results folder. Not sure what I am doing wrong but getting the same error.

Then I would assume something went wrong during the building process of the opVisualizer. Did you build it from source according to the build instructions?

I have been able to run the AEB_Cutin example previously. So it is not due to visualizer.

Hi @shunyo, we did some more testing on our side and found out that this is actually a bug that has been solved with further developments on our side. We now need to prepare that extended version for open sourcing and hope to provide it in roughly 1 month. I hope that is works for you!

@shunyo we have released version 3.2. This should resolve the issue you encountered. Therefore, I am closing this issue.

closed