小编use*_*337的帖子

你能帮我解决一下我的代码,我不明白为什么它没有返回我的wireList,它只是返回NIL

(defun table-wires-position(inputTable inputPosition)
   (let ((wireList () ))
     (dolist (x (table-wires inputTable) wireList)
        (if (or (equal-position-p (wire-OriginCoin x) inputPosition) 
                (equal-position-p (wire-destinCoin x) inputPosition))
                   (cons x wireList)))))