To create a valid XODR file and avoid the error you're encountering, you need to ensure that you have properly defined and mapped all the required elements in your traffic object. Here are a few steps you can follow to troubleshoot and resolve the issue:
- Check ID mapping: Make sure you have correctly mapped the IDs of all the elements in your traffic object. This includes lanes, road references, signals, and any other relevant objects. Each element should have a unique and valid ID assigned.
- Verify signal mapping: In the error message you provided, it mentions a specific signal with ID 1866. Ensure that this signal is properly defined in your traffic object and that its ID is correctly mapped.
- Review the XODR file structure: Open the generated XODR file in a text editor and verify its structure. Ensure that all the necessary elements are present and correctly defined, such as roads, lanes, signals, and objects.
- Validate the XODR file: You can use an XODR file validator to check if your generated XODR file complies with the OpenDRIVE format specification. This can help identify any syntax or structural issues in the file. There are online validators available, or you can use a specific software tool for XODR validation.
- Consult the ModelDesk documentation: Refer to the documentation or user guide of ModelDesk for detailed instructions on creating and exporting valid XODR files. It may provide specific guidelines and best practices to ensure successful import and simulation of traffic objects.
- Reach out to dSPACE support: If the issue persists, consider contacting dSPACE support for further assistance. They can provide specialized guidance and help troubleshoot the specific error message you encountered.
By following these steps and ensuring that your traffic object is correctly defined and mapped, you should be able to generate a valid XODR file for simulation in ModelDesk.
