custom map doesnot show correctly

[ChengWang2018]

Hi,

I convert the map with opendrive format to our road graph format and create a new highway env. However, the map doesnot look correctly. see below. This is the converted map after runing render and image.show()

The original map from the dataset looks like this:

I used the PolyLane function. Do you know the reasons?

Thanks

[eleurent]

I'm not sure what could be causing this. I would try to run the code you used to make the Polylanes in debugger mode and check that the coordinates of endpoints are correct.