BridgeSupport can't convert KCGSessionEventTap as an argument for CGEventTapCreate

[juanger@…]

When running the following code:

eventTap = CGEventTapCreate(KCGSessionEventTap, KCGHeadInsertEventTap,
                               0, eventMask, @callback, nil)

It exits and displays the following error:

`CGEventTapCreate': can't convert Ruby object `1' to Objective-C value of type `^{__CGEventTapProxy=}' (ArgumentError)

Also, the callback function, passed as a lambda can't be converted.