Good time of day,
When gui_script receive a message, the text appears on the screen for less than a second and disappears.
button.gui_script:
function on_message(self, message_id, message, sender)
if message_id == hash("_create") then
n_text = gui.new_text_node(vmath.vector3(100, 160, 0),"lol")
end
end