I have an API that fetches all data completely. I tested this case by unit test and the result is ok.

API:

 [Route("/home/PackageStatus")]
 [Authorize(Roles = "Guard,User,Beneficiary,Developer,Guest,Admin")]
 [HttpGet]
 public IActionResult PackageStatus()
 {
     try
     {
         PackageStatusResult data = new PackageStatusResult();
         data.LastPackageData = new LastPackageData();
         data.LastCommand = new LastPackageCommand();
         data.Drives = new List<Drive>();
         data.Pumps = new List<Pump>();
         data.WorkPlans = new List<DailyWorkPlan>();
         using (SpmsTest1Context db = new SpmsTest1Context())
         {
             data.Drives = db.Drive.ToList();
             data.Pumps = db.Pump.ToList();
             data.LastPackageData = db.LastPackageData.First();
             data.Package = db.Package.First();
             data.WorkPlans = db.DailyWorkPlan.ToList();
             data.LastCommand = db.LastPackageCommand.First();
             data.Message = db.Message.First().Description;
         }

         return Ok(new JsonData()
         {
             IsSuccess = true, 
             Message = "دریافت اطلاعات از دیتابیس با موفقیت انجام شد. ", 
             Data = data
         });
     }
     catch (Exception e)
     {
         return BadRequest(new JsonData()
         {
             IsSuccess = false,
             Message ="خطای سیستمی",
             Data = null
         });
     }

 }

On the other hand, I have a component that calls this API

component :

const package2 = () => {

    const [fetchDataStatus, setfetchDataStatus] = useState("");
    const [info, setInfo] = useState({
        isSuccess: false,
        message:"",
        data: {
            Drives: [],
            Pumps: [],
            LastPackageData: {
                driveConnection1: false,
                coolingWater1: false,
                frequency1: 0,
                power1: 0,
                current1: 0,
                fault1: "0",
                pumpOutputPressure1: 0,
                coolingWaterTemprature1: 0,
                driveConnection2: false,
                coolingWater2: false,
                frequency2: 0,
                power2: 0,
                current2: 0,
                fault2: "0",
                pumpOutputPressure2: 0,
                coolingWaterTemprature2: 0,
                phaseControl: false
            },
            Package: {

            },
            WorkPlans: [{
                id: 0,
                thrustPressure:0
            }],
            LastCommand: {
                isActive: false,
                workPlan: 0,
                frequency: 0,
                thrustPressure: 0,
                isActivePump1: false,
                isActivePump2: false,
                fromScada: false
            },
            message: ""
        }

    });
    useInterval(
        () => {
            setfetchDataStatus("loading");
            fetch('/home/PackageStatus')
                .then(response => response.json())
                .then((response) => {
                    if (!response) {
                        setfetchDataStatus("loading-lost");
                    } else {
                        setfetchDataStatus("loading-ok");
                    }
                    setInfo(response);
                    //console.log(data);
                }).catch(error => {
                    setfetchDataStatus("loading-error");
                    console.error('Fetch error:', error);
                });
            //.then((data) => {
            //    console.log(data);
            //});
        },
        500
    );


    function handleOnFocus(e: ChangeEvent<HTMLInputElement>) {
        e.target.blur();
    }


    function handleWorkPlanChange(event: ChangeEvent<HTMLSelectElement>): void {
        throw new Error("Function not implemented.");
    }

    return (
        <React.Fragment>
            
        </React.Fragment>
    )

};
export default package2;

When I run Project 3 fields of data load but others do not.

lastCommand, message, and dailyWorkplan are loaded only!!!!

What is the problem?