in the main.qml you should declare your Character as this
ApplicationWindow {
id: page
width: Screen.desktopAvailableWidth
height: Screen.desktopAvailableHeight
visible: true
////////////////////////////////////////
Character {
id: intel
}
////////////////////////////////////////
function log() {
console.log(page.intel.last_stat_value)
console.debug(Character.character_)
console.log(page.intel.nada)
}