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Compilation Error MSB3075 "Please verivy that you have sufficient rights to run this command"

Hi all,

I’m trying to follow this tutorial https://impetus-games.com/blog/Persistent-Graphics-Settings-in-UE4

I’ve got my Blueprint library function called UBpVideoSettingsLib as described in the tutorial but I still get a compilation error

I added “RHI” for dependency on my project.build

// Fill out your copyright notice in the Description page of Project Settings.

using UnrealBuildTool;

public class Overrule100 : ModuleRules
{
public Overrule100(ReadOnlyTargetRules Target) : base(Target)
{
PCHUsage = PCHUsageMode.UseExplicitOrSharedPCHs;

    PublicDependencyModuleNames.AddRange(new string] { "Core", "CoreUObject", "RHI", "Engine", "InputCore"});

    PrivateDependencyModuleNames.AddRange(new string] { });

    // Uncomment if you are using Slate UI
    // PrivateDependencyModuleNames.AddRange(new string] { "Slate", "SlateCore" });

    // Uncomment if you are using online features
    // PrivateDependencyModuleNames.Add("OnlineSubsystem");

    // To include OnlineSubsystemSteam, add it to the plugins section in your uproject file with the Enabled attribute set to true
}

}


UBpvideoSettingsLib.h

#pragma once

#include “CoreMinimal.h”
#include “Kismet/BlueprintFunctionLibrary.h”
#include “UBpVideoSettingsLib.generated.h”

/**
*
*/
UCLASS()
class OVERRULE100_API UUBpVideoSettingsLib : public UBlueprintFunctionLibrary
{
GENERATED_BODY()

public:
    // Get a list of screen resolutions supported on this machine
    UFUNCTION(BlueprintPure, Category = "Video Settings")
    static bool GetSupportedScreenResolutions(TArray<FString>& Resolutions);

private:
    // Try to get the GameUserSettings object from the engine
    static UGameUserSettings* GetGameUserSettings();

};

and the UBpVideoSettingsLib.cpp

#include “UBpVideoSettingsLib.h”

UGameUserSettings* UBpVideoSettingsLib::GetGameUserSettings()
{
if (GEngine != nullptr)
{
return GEngine->GameUserSettings;
}

return nullptr;

}

bool UBpVideoSettingsLib::GetSupportedScreenResolutions(TArray<FString>& Resolutions)
{
FScreenResolutionArray ResolutionsArray;

if (RHIGetAvailableResolutions(ResolutionsArray, true))  // "RHI" dependency
{
    for (const FScreenResolutionRHI& Resolution : ResolutionsArray)
    {
        FString StrW = FString::FromInt(Resolution.Width);
        FString StrH = FString::FromInt(Resolution.Height);
        Resolutions.AddUnique(StrW + "x" + StrH);
    }

    return true;
}

return false;  // failed to obtain screen resolutions

}


Severity Code Description Project File Line Suppression State
Error C2653 ‘UBpVideoSettingsLib’: is not a class or namespace name Overrule100 E:\Overrule 1.0\Source\Overrule100\UBpVideoSettingsLib.cpp 6
Error C2653 ‘UBpVideoSettingsLib’: is not a class or namespace name Overrule100 E:\Overrule 1.0\Source\Overrule100\UBpVideoSettingsLib.cpp 17
Error UBT ERROR: Failed to produce item: E:\Overrule 1.0\Binaries\Win64\UE4Editor-Overrule100.dll Overrule100 E:\Overrule 1.0\Intermediate\ProjectFiles\UnrealBuildTool 1
Error MSB3075 The command ““E:\Program Files (x86)\UE_4.19\Engine\Build\BatchFiles\Build.bat” Overrule100Editor Win64 Development “E:\Overrule 1.0\Overrule100.uproject” -WaitMutex -FromMsBuild” exited with code 5. Please verify that you have sufficient rights to run this command. Overrule100 C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\Common7\IDE\VC\VCTargets\Microsoft.MakeFile.Targets 44

What exactly is the problem?

You’re failing to compile:

You have the class called “UUBpVideoSettingsLib” but you’re defining it as “UBpVideoSettingsLib”.

Add the extra U and you should be good.

That fixes it, Thank you!