$grouplist is empty
¤³¤Á¤é¤Î¾¦Éʤ¬¥«¡¼¥È¤ËÆþ¤ê¤Þ¤·¤¿
MDD¥µ¥¤¥º¡¡¤¤é¤¤é¡ú¸üÄ줯¤Ä¡¡¤á¤¤¤×¤ë¤·¤ç¤³¤é¤ó¤É
¥·¥ç¥Ã¥Ô¥ó¥°¤ò³¤±¤ë