No footprint defined sounds like a different problem. Is the footprint field of the symbol representing this part in question set? (press e while your mouse is above the symbol. What does the footprint field say?)
AHH, the footprint field is blank!!
Every symbol needs a footprint assinged.
In this post i explained why: (everything below the horizontal line.)
…so you’re saying I have to find and define the footprints manually?
Or make sure it is set in your lib. (atomic symbol)
How else should kicad know what footprint it should connect to a symbol?
(In the official lib we try to get to the state where all non generic symbols have a default footprint assigned. But we have not yet reached that stage.)
I’m sorry Rene, I’m new to this program and don’t know how to “set in your lib. (atomic symbol)”. Could you put it in simple terms for me. This is the 5th or 6th PCB program I’ve struggled through today trying to find something that works well, and I’m tired and very disappointed so far.
As described in the post i linked, you have a few options how to connect a symbol to its footprint. (Kicad is very flexible. This allows for multiple conflicting workflows to co exist.)
The original way in kicad was to have only generic symbols without any footprint assigned. There is a tool called cvpcb that shows you in tabular form all symbols of your schematic with their footprint fields. This tool can be used to assign footprints to all symbols after you finished designing the schematic.
You can also set the footprint for one symbol using this symbol properties dialog you already opened. Select the footprint field and press the footprint browser button. For more details please read my old post about this.
As the lib grew (and the userbase became more professional) we found that for a lot of components the generic symbol approach does not make sense. This is why a lot of symbols are created as atomic component. This is simply a symbol with the footprint field set in the library. (via the lib editor)
Setting the footprint field is done similar to when done from the symbol properties dialog of eeschema. Here it is called field properties dialog. The assign footprint button opens the footprint browser. (Click the image for larger resolution)
This type of symbol setup requires more work during the symbol creation process (and possibly a larger lib) but less work while designing your circuit.
Have a look at the links i posted above for more details.
As with all tools there is a lot to learn. But i can assure you it gets easier over time. (Getting used to the library editor and footprint editor is one of the most important steps for any pcb design program)
I would just like to second the recommendation for the “Getting to Blink 4.0” videos. I watched the series before I even downloaded KiCAD and I referred back to it several time while doing my first board. Very helpful!
I don’t know if anyone else mentioned this, but somehow I had generated a netlist via the OrcadPCB2 and it had made it the default automatically. Just switch it to Pcbnew and it worked!