BehaviorAgent _incoming_waypoint.is_junction is None

[adityavardhanpadala]

Setup
Describe the setup you are using to run CARLA along with its version:

• CARLA version: 0.10.0
• Platform: Windows
• Python version: 3.12

Describe the bug
The issue still persists #3701. self.incoming_waypoint.is_junction becomes None and causes the agent to throw this error.

BehaviorAgent run_step error: 'NoneType' object has no attribute 'is_junction'