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Invalid Class exception when using RefreshCPUList method

See original GitHub issue

Library version

10.0.1.1

OS & OS version

Windows 10 x64 21H2 build 19044

Describe the bug

RefreshCPUList() method occurs the InvalidClass exception

To Reproduce

internal static class Program {
    static readonly IHardwareInfo HardwareInfo = new HardwareInfo();
    
    public static void Main() {
        HardwareInfo.RefreshMemoryStatus();
        HardwareInfo.RefreshCPUList(); // Exception
        
        Console.WriteLine(HardwareInfo.MemoryStatus);
        HardwareInfo.CpuList.ForEach(Console.WriteLine);
    }
}

Steps to reproduce the behavior:

Open Visual Studio and create a new ConsoleApplication
Add the code above
Run the program

Exceptions

Unhandled exception. System.Management.ManagementException: Invalid class at System.Management.ManagementException.ThrowWithExtendedInfo(ManagementStatus errorCode) at System.Management.ManagementObjectCollection.ManagementObjectEnumerator.MoveNext() at Hardware.Info.Windows.HardwareInfoRetrieval.GetCpuList(Boolean includePercentProcessorTime) at Hardware.Info.HardwareInfo.RefreshCPUList(Boolean includePercentProcessorTime) at ConsoleApp1.Program.Main() in C:\Users\Stm07\Desktop\ConsoleApp1\Program.cs:line 10

Expected behavior

Writing CPU info to the console

Issue Analytics

State:
Created a year ago
Comments:9 (5 by maintainers)

Top GitHub Comments

1reaction

Jinjinovcommented, Oct 15, 2022

Fixed in https://github.com/Jinjinov/Hardware.Info/releases/tag/v10.1.0.0

1reaction

C6OIcommented, Oct 3, 2022

Oh, I didn’t notice that I didn’t write about it. I tried changing IHardwareInfo hardwareInfo = new HardwareInfo(useAsteriskInWMI: false);, but the program also crashes.

Sorry, but I’m not at the computer now, I can try to debug it tomorrow.

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