sidebarにidを追加
[php]
register_sidebar(array(
‘id’ => ‘sidebar-1’,
‘name’=>’サイドバー’,
‘before_widget’=>'<div class="sidebar-wrapper">’,
‘after_widget’=>'</div>’,
‘before_title’ => ‘<h4 class="sidebar-title">’,
‘after_title’ => ‘</h4>’
));[/php]