The style ref(filename,pagename) is ambiguous and become obsolete. Please try ref(pagename/filename)[添付] うた 東京放送児童合唱団
![[添付]](https://minna2.swiki.jp/index.php?plugin=attachref&attachref_no=0&attachref_opt=..png%2C500x250&refer=%E5%AD%90%E3%81%AD%E3%81%93%E3%81%A8%E6%AF%9B%E7%B3%B8&digest=d41d8cd98f00b204e9800998ecf8427e){kind=link}