On Mar 11, 6:47 pm, Ron Parker <[email protected]> wrote: > i am getting an error about no applicable method for view-field-slot- > name when called with (NIL). This happens when my view's satisfies > handler returns (values nil ...) whether ... is > > "message" > (list nil "msg") > (cons nil "msg") > (cons field "msg") > (list (cons ... "msg")) > > How do I properly return an error for the handler?
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