/www/wwwroot/niugeci/view/home/index_album.html:9 7| 8| >> 9| <%=album.name%> - <%for(let i=0;i<%=artist_name[i]%><%if(i、<%}%><%}%> - <%=牛歌词%> 10| 11| 12| Cannot read property 'length' of undefined