I am trying to execute below piece of code in PowerShell and I'm getting below error (please refer screenshot). I already tried many ways to handle this error but there is no luck.

I referred to these articles:

1. 

   $id = get-random
   $Source = @”
   using OpenHardwareMonitor.Hardware;
   using System;
   
   namespace GetCpuTemperatureExample
   {
   public class GetCpuTemerature$id : IVisitor
   {
   
   public void VisitComputer(IComputer computer)
   {
   computer.Traverse(this);
   }
   public void VisitHardware(IHardware hardware)
   {
   hardware.Update();
   foreach (IHardware subHardware in hardware.SubHardware) subHardware.Accept(this);
   }
   public void VisitSensor(ISensor sensor) { }
   public void VisitParameter(IParameter parameter) { }
   public static double GetSystemInfo(GetCpuTemerature$id updateVisitor)
   {
   double result=0;
   try
   {
   
   Computer computer = new Computer();
   computer.Open();
   computer.CPUEnabled = true;
   computer.Accept(updateVisitor);
   for (int i = 0; i < computer.Hardware.Length; i  )
   {
   double sum = 0;
   int countOfCPU = 0;
   if (computer.Hardware[i].HardwareType == HardwareType.CPU)
   {
   for (int j = 0; j < computer.Hardware[i].Sensors.Length; j  )
   {
   if (computer.Hardware[i].Sensors[j].SensorType == SensorType.Temperature)
   {
   if (computer.Hardware[i].Sensors[j].Name.Contains("Core"))
   {
   sum  = Convert.ToDouble(computer.Hardware[i].Sensors[j].Value.ToString());
   countOfCPU  ;
   }
   
   }
   }
   result=(sum / countOfCPU);
   }
   }
   computer.Close();
   }
   catch (Exception ex)
   {
   }
   return result;
   }
   }
   }
   
   "@
   
   $referencedAssemblies = "C:\Program Files\OpenHardwareMonitorLib.dll"
   Import-Module 'C:\Program Files\OpenHardwareMonitorLib.dll'
   Add-Type -Path $referencedAssemblies
   $cpar = New-Object System.CodeDom.Compiler.CompilerParameters
   $cpar.ReferencedAssemblies.Add($referencedAssemblies)
   Add-Type -TypeDefinition $Source -CompilerParameters $cpar -Language CSharp
   $GetCpuTemeratureObj = New-Object GetCpuTemerature$id
   $CPUTemp = [GetCpuTemperatureExample.GetCpuTemerature]::GetSystemInfo($GetCpuTemeratureObj)
   echo $CPUTemp
   

   CodePudding user response：

   You need to use the full type name in both cases (including the namespace and the ID at the end):

   $GetCpuTemeratureObj = New-Object "GetCpuTemperatureExample.GetCpuTemerature$id"
   $CPUTemp = ([type]"GetCpuTemperatureExample.GetCpuTemerature$id")::GetSystemInfo($GetCpuTemeratureObj)
   echo $CPUTemp