UKismetSystemLibrary::IsUnattended

function Engine Blueprint Since unknown

#include "Kismet/KismetSystemLibrary.h"

Access: public Specifiers: staticBlueprintPure

Description

Returns true if the engine is running unattended, i.e. '-unattended' was passed on the command line.

• This mirrors FApp::IsUnattended() — automated build/CI pipelines set this to suppress modal dialogs and blocking UI.
• Do not use this as a general 'is this a dedicated server' check; unattended and headless/server are different concepts.

static bool IsUnattended()

bool

Skip a blocking confirmation dialog during automated runs C++

if (!UKismetSystemLibrary::IsUnattended())
{
    ShowConfirmationDialog();
}

Introduced in: unknown

Version	Status	Notes
5.6	stable	—

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