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Date:	Tue, 3 Jan 2012 09:50:57 -0500
Message-Id:	<201201031450.q03Eov0Q028930@envy.delorie.com>
From:	DJ Delorie <dj AT delorie DOT com>
To:	geda-help AT delorie DOT com
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	<CAF0dY_tZ28rybDEG=kXOK_FxpTHvgfTX0W5A7tqz8zc7QvdX=g AT mail DOT gmail DOT com>
	(message from chetan patil on Tue, 3 Jan 2012 16:23:00 +0530)
Subject:	Re: [geda-help] Query gschem and PCB designer
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Reply-To:	geda-help AT delorie DOT com

Most of your schematic elements are missing "footprint" attributes.
PCB and gsch2pcb use these to determine the copper footprint needed
for each component; without them the component cannot be added to your
layout.

Also, I note that your U1 was drawn on the schematic using lines and
text, rather than being created as a custom symbol and added to the
schematic as a symbol.  The netlisters will not be able to process
that kind of drawing as a symbol.

As a side note, if you are trying to use the jumpers to implement a
single-sided board, it's easier to just draw the schematic without
them (i.e. just connect the nets as needed) and implement the jumpers
using a separate layer in PCB.  It's still your responsibility to put
them where they're needed, but it cleans up the schematic.

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