`Carla` plugin fails to compile on `ue58-dev-carla` (UBT, MSVC 14.44)

Describe the bug

cmake --build Build succeeds because it builds LibCarla and the Python API, not the Unreal plugin. The first time UBT compiles UnrealEditor-Carla.dll it fails with three independent errors. Anything that builds the plugin — the carla-unreal-editor target, or adding the plugin to another project — hits them.

Errors

Navigation/CarlaNavigationSubsystem.cpp(44,43): error C2352:
  'UNavigationQueryFilter::GetQueryFilter': a call of a non-static member
  function requires an object

Sensor/CustomV2XSensor.cpp(38,39): error C2653: 'UCarlaStatics' is not a class
  or namespace name          (also lines 64 and 186)

Sensor/V2X/CaService.cpp(597..599,25): error C2398: Element '1': conversion
  from 'T' to 'float' requires a narrowing conversion

Cause and fix, one at a time

1. CarlaNavigationSubsystem.cpp:44. The call passes two arguments:

UNavigationQueryFilter::GetQueryFilter(*NavData, UCarlaWalkerNavFilter::StaticClass());

NavigationQueryFilter.h declares both a non-static GetQueryFilter(const ANavigationData&, const UObject*) const and a static GetQueryFilter(const ANavigationData&, TSubclassOf<UNavigationQueryFilter>). StaticClass() returns UClass*, which reaches const UObject* by a standard pointer conversion but TSubclassOf only by a user-defined one, so overload resolution picks the member function. Use the three-argument static overload:

UNavigationQueryFilter::GetQueryFilter(
    *NavData, nullptr, UCarlaWalkerNavFilter::StaticClass());

2. CustomV2XSensor.cpp. Uses UCarlaStatics::GetCurrentEpisode without including Carla/Game/CarlaStatics.h; it only compiles when a unity blob happens to pull the header in first. Add the include.

3. CaService.cpp:597-599. FVector components are double in UE5, so Accelerometer.X + GetNormalDistribution(...) is a double and narrows inside the braced initialiser of the float-based carla::geom::Vector3D. Add static_cast<float> around each element.

Environment

• Windows 11 Pro 26100, VS 2022 Build Tools 17.14.39, MSVC 14.44.35207
• CARLA ue58-dev-carla @ de3f38e64, CARLA fork of UE 5.8