This is for most of you probably the most obvious thing in designing.............. but I as a newbee have this question :
I take a LM 1458 from the library onto the schematic, I select both opamps, and start connecting........ but there is no VCC or GND, (although they are drawn in the library drawing) I have named the plus and minus leads of the circuit VCC and GND nothing , also in info on the 1458 is no mention of vcc or gnd, even in the help I could not find a hint
then in the board is also no airwire to one of both pins?????
What is the "golden grip" that I have missed?