PackagingResults: Error: An explicit Category specifier is required for Blueprint accessible functions in an Engine module

Development Programming & Scripting
10

For those who don’t understand, here’s a visual example:

Before:

// Updates the quad size and points
UFUNCTION(BlueprintCallable)
void SetQuadSize(FVector2D NewSize);

After:

// Updates the quad size and points
UFUNCTION(BlueprintCallable, Category = "Something")
void SetQuadSize(FVector2D NewSize);

Be careful when copying, as quotes may not be recognized correctly.