I think the issue may be in configuration before generating the files, specifically with the RTE component.
The functions inside RTE package from the RTDs are provided by NXP as stubs for AUTOSAR SchM integration. If you are targeting AUTOSAROS, these will need to be replaced by the BSW integrator with a third-party vendor (be it Vector, Elektrobit, etc.).
Are you using an example? Or creating a project from scratch?